### February 18, 2010

Dr. Donna Lee Jones

U.S. EPA Mailroom (D243-02)

United States Environmental Protection Agency

Office of Air Quality Planning and Standards

Research Triangle Park, NC 27711

RE: Response to Request for Information under Section 114 of the Clean Air Act, 42 U.S.C. §

7414, dated December 4, 2009, with regards to the Mercury Cell Chl or-Alkali MACT and

background data to support the estimates provided to USEPA by PP G in a letter dated July 13,

2009

Dear Dr. Jones,

Attached, please find the second, and final, part of PPG’s response to the Section 114

Information Request dated December 4, 2009. As discussed via em ail on December 17, 2009,

and agreed to by you and Joe Karas (PPG Attorney), PPG ha s provided our response to

USEPA’s Information Request in two parts:

• By January 19, 2010 – PPG to provide the response to Item #2 of En closure 1 (already

submitted); and

• By February 18, 2010 – PPG to provide the response to Item #1 of E nclosure 1.

Attachment 1 of this letter contains PPG’s response to It em #1 of the Information Request. Item

#1 requested additional background data and calculations to support th e mercury emissions data

PPG provided to EPA in our July 13, 2009 letter.

With this submittal, PPG’s response to EPA’s December 4, 2009 Section 114 Information

Request is considered complete.

Please feel free to contact me at (724) 325-5985 if you have a ny questions.

Sincerely,

Terry P. Smith

Director Technology, Chlor-Alkali & Derivatives

PPG Industries, Inc. PPG Industries Inc.

440 College Park Drive

Monroeville, PA 15146

Telephone: 724.325.5985

Fax Number: 724.325.5051

Terry P. Smith

Director, Technology

Chlor-Alkali & Derivatives

### Page 1 

## A TTACHMENT 

## 1

R EQUESTED 

### I NFORMATION 

### :

1. Mercury Emission Estimates

A. In your July 13, 2009 letter that provided comments on the mercury cell to membrane

cell conversion impacts analysis, you provided the following mer cury emission

estimates:

YEAR HG POINT SOURCE

EMISSIONS FUGITIVE EMISSIONS

2007 5 lbs/year 145 lbs/year

2008 8 lbs/year 149 lbs/year

Could you please provide background data and calculations to supp ort these estimates.

More specifically:

o For the point source emissions, supporting background data sh ould include,

but not be limited to, any source test results that forme d the basis for these

estimates, along with monitoring data gathered in accordance wit h the

requirements in 63.8240 (either continuous mercury emissions data if you are

using a CEM in accordance with 63.8240 (a) or weekly test result s if your are

complying with the periodic monitoring requirements if you ar e complying

with 63.8240 (b)).

PPG R ESPONSE 

### :

P OINT 

### S OURCE 

### E MISSIONS



### The mercury circuit produces chlorine, caustic and by-product hydrogen by the

electrolysis of sodium chloride brine. The point sources associated with this process

include the Hydrogen De-gas (inlet box ventilation system), Chlorine De-gas (end box

ventilation system) and Hydrogen Purification systems. Emission calculations are listed

below.

Hydrogen De-gas and Chlorine De-gas:

The Chlorine De-gas and Hydrogen De-gas point sources each have mercury continuous

emission monitoring system (CEMS) and flow meters inst alled. The measured mercury

concentration is multiplied by the flow to calculate the daily emission rate.

C Hg,daily 

### = ( Σ C Hg,I



### )(Flow)

(N)(10 6 

### )

C Hg,daily 

### = Daily mercury emission rate for the operating day, g ram/day

### Page 2

C Hg,I 

### = Concentration of mercury measured at the interval I ( i.e. minimum 15 minute reading)

using a mercury continuous emission monitor, micrograms per cubic meter

Flow = Flow rate of point source per day, cubic meter/day

N = Number of concentration measurements taken during the o perating day

10 6 

### = Number of micrograms in a gram



### Hydrogen Purification:

The Hydrogen Purification point source has a mercury cont inuous emission monitoring

system (CEMS) installed. The flow is calculated utili zing a stoichiometric relationship

based on chlorine production. The measured mercury concentr ation is multiplied by the

calculated flow to calculate the daily emission rate.

C Hg,daily 

### = ( Σ C Hg,I



### )(P H2,day 

### )

(N)(10 6 

### )

C Hg,daily 

### = Daily mercury emission rate for the operating day, g ram/day

C Hg,I 

### = Concentration of mercury measured at the interval i ( i.e. 15 minute reading) using a

mercury continuous emission monitor, micrograms per cubic me ter

P H2,day 

### = Calculated flow rate of hydrogen per day, cubic meter/da y N = Number of concentration measurements taken during the o perating day

10 6 

### = Number of micrograms in a gram



### CEMS Data:

The daily average data for the mercury continuous emissio n monitors from the point

sources during 2007 and 2008 are found the following appendices:

2007 Hydrogen De-gas: Appendix A

2007 Chlorine De-gas: Appendix B

2007 Hydrogen Purification: Appendix C

2008 Hydrogen De-gas: Appendix D

2008 Chorine De-gas: Appendix E

2008 Hydrogen Purification: Appendix F

Startup, Shutdown and Malfunction Emissions:

During 2007 and 2008, the only additional emissions due to startups, shutdowns and

malfunctions were related to the Hydrogen Purification po int source. Emissions are

calculated utilizing the duration of the event and an esti mate of the amount of mercury in

the stream based on the physical properties of the stream

.

C Hg,event 

### = (D)(E)

C Hg,event 

### = Startup, shutdown or malfunction mercury emission rat e for the event, pounds

D = Duration of event, minutes

E = Calculated mercury emission rate, pound/hour

### Page 3



### R EQUESTED 

### I NFORMATION 

### :

o For the fugitive emissions, supporting background data shoul d include,

but not be limited to, mercury concentration data from the continuous

monitoring conducted by your cell room monitoring system, along w ith

flow rate information to allow the calculation of a mass emission rate.

These data can be on a daily average basis.

PPG R ESPONSE 

### :

F UGITIVE 

### S OURCE 

### E MISSIONS



### The mercury concentration from the continuous emission monitoring system (CEMS) is

multiplied by a calculated flow to determine the mass em ission rate from the cell room.

The flow is calculated based on the number of roof exhaus t fans operating.

C Hg,daily 

### = ( Σ C Hg,I



### )(Flow)

(N)(10 6 

### )

C Hg,daily 

### = Daily mercury emission rate for the operating day, g ram/day

C Hg,I 

### = Concentration of mercury measured at the interval I ( i.e. minimum 15 minute reading)

using a mercury continuous emission monitor, micrograms per cubic meter

Flow = Calculated flow rate from cell room per day, cubic meter/day

N = Number of concentration measurements taken during the o perating day

10 6 

### = Number of micrograms in a gram



### The daily average data from the mercury continuous emissi on monitors for the fugitive

source during 2007 and 2008 are found the following appendices:

2007 Cell Room: Appendix G

2008 Cell Room: Appendix H

o Please include calculations that demonstrate how this test ing, monitoring,

and other data were used to generate the reported mercury emissions.

Calculations utilized are listed above.

B. Startup, Shutdown and Malfunction (SSM)

o Do these emission estimates include mercury emission fro m SSM events.

Data from 2007 does not include emission estimates from SSM events. Data from 2008

does include emission estimates from SSM events.

### Page 4 

### o If yes, indicate the percentage of the emissions that occur during SSM

events.

During 2008, the percentage of emissions that occurred during SS M events was 2 %.

o If no, please provide mercury emission estimates during SSM events.

During 2007, it is estimated that 3 lbs were emitted during SSM events. This is 2% of the

total emissions.

o What control measures are employed to reduce mercury emission s

during SSM events?

During startups, shutdowns and malfunctions, the hydrogen is routed through a water

scrubber. During malfunctions, load is reduced on the mercury circuit depending on the

duration of the event.

### Page 5 

### A PPENDIX 

### A

H YDROGEN 

### D E



### - GAS



### 2007 D AILY 

### A VERAGE 

### CEMS D ATA



### Hydrogen De-gas

Date Average CEMS

Concentration

(Hg ug/m3) Average Flow

(m3/day) Average Emission

Rate (g Hg/day)

1/1/07 0.5 1275 0.0006

1/2/07 0.6 1252 0.0008

1/3/07 0.4 1353 0.0006

1/4/07 0.5 1365 0.0007

1/5/07 0.5 1355 0.0006

1/6/07 0.4 1335 0.0006

1/7/07 0.7 1273 0.0009

1/8/07 0.5 1337 0.0007

1/9/07 0.6 1329 0.0008

1/10/07 0.7 1367 0.0009

1/11/07 0.7 1381 0.0009

1/12/07 0.5 1386 0.0007

1/13/07 0.5 1363 0.0007

1/14/07 0.5 1361 0.0007

1/15/07 0.5 1303 0.0007

1/16/07 0.4 1300 0.0006

1/17/07 0.4 1376 0.0006

1/18/07 0.6 1371 0.0008

1/19/07 0.5 1316 0.0007

1/20/07 0.6 1337 0.0008

1/21/07 0.5 1296 0.0007

1/22/07 0.3 1329 0.0004

1/23/07 0.5 1309 0.0006

1/24/07 0.5 1331 0.0006

1/25/07 0.7 1278 0.0009

1/26/07 1.1 1192 0.0013

1/27/07 0.6 1296 0.0008

1/28/07 0.5 1223 0.0006

1/29/07 0.4 1231 0.0005

1/30/07 0.5 1253 0.0006

1/31/07 0.4 651 0.0003

2/1/07 0.5 1144 0.0005

2/2/07 0.5 1740 0.0008

2/3/07 0.4 1535 0.0007

2/4/07 0.4 1366 0.0006

2/5/07 0.5 1420 0.0007

2/6/07 0.4 1396 0.0006

2/7/07 0.4 1334 0.0006

2/8/07 0.5 3890 0.0019

2/9/07 0.8 3317 0.0028

2/10/07 0.6 3373 0.0019

2/11/07 0.8 550 0.0005

2/12/07 0.5 3208 0.0017

2/13/07 0.7 3056 0.0022

### Page 6 2/14/07 0.6 3165 0.0018

2/15/07 0.7 3221 0.0021

2/16/07 0.7 3138 0.0022

2/17/07 0.8 2878 0.0022

2/18/07 0.5 3365 0.0015

2/19/07 0.5 3294 0.0016

2/20/07 0.4 3275 0.0013

2/21/07 1.1 3336 0.0038

2/22/07 0.7 3393 0.0024

2/23/07 0.8 3516 0.0027

2/24/07 0.5 3465 0.0018

2/25/07 0.6 3311 0.0019

2/26/07 0.5 3373 0.0015

2/27/07 0.6 3374 0.0019

2/28/07 0.5 3003 0.0016

3/1/07 0.6 2818 0.0016

3/2/07 0.6 2870 0.0018

3/3/07 0.4 2941 0.0012

3/4/07 0.4 2993 0.0012

3/5/07 0.3 3052 0.0009

3/6/07 0.4 3064 0.0011

3/7/07 0.3 3042 0.0010

3/8/07 0.3 3116 0.0009

3/9/07 0.4 3058 0.0012

3/10/07 0.4 2952 0.0013

3/11/07 0.4 2633 0.0011

3/12/07 0.4 2693 0.0010

3/13/07 0.5 2616 0.0012

3/14/07 0.5 2531 0.0013

3/15/07 0.7 2617 0.0019

3/16/07 0.5 2643 0.0013

3/17/07 0.7 2663 0.0019

3/18/07 0.6 3242 0.0020

3/19/07 0.5 3408 0.0016

3/20/07 0.4 3443 0.0014

3/21/07 0.5 3331 0.0017

3/22/07 0.5 3242 0.0017

3/23/07 0.4 3238 0.0014

3/24/07 0.6 3189 0.0019

3/25/07 0.6 3203 0.0018

3/26/07 0.7 3137 0.0021

3/27/07 0.5 3113 0.0016

3/28/07 0.5 3113 0.0016

3/29/07 0.4 3162 0.0014

3/30/07 0.6 3130 0.0018

3/31/07 0.5 3053 0.0016

4/1/07 0.3 3025 0.0009

4/2/07 0.0 0 0

4/3/07 0.0 0 0

4/4/07 0.0 0 0

4/5/07 0.0 0 0

4/6/07 0.0 0 0

4/7/07 0.0 0 0

4/8/07 0.4 3445 0.0013

### Page 7 4/9/07 1.0 3734 0.0037

4/10/07 0.9 3045 0.0027

4/11/07 0.9 2788 0.0025

4/12/07 5.1 1633 0.0083

4/13/07 0.7 1426 0.0010

4/14/07 0.2 1206 0.0002

4/15/07 0.1 974 0.0001

4/16/07 0.9 917 0.0008

4/17/07 0.8 1006 0.0008

4/18/07 0.5 1234 0.0006

4/19/07 0.6 1224 0.0007

4/20/07 0.6 1238 0.0008

4/21/07 0.7 1233 0.0009

4/22/07 0.8 1289 0.0010

4/23/07 0.9 1305 0.0012

4/24/07 0.8 1283 0.0010

4/25/07 0.8 1073 0.0008

4/26/07 0.9 1235 0.0011

4/27/07 0.8 1172 0.0009

4/28/07 0.7 1136 0.0007

4/29/07 0.6 1260 0.0007

4/30/07 0.6 1281 0.0007

5/1/07 0.7 1329 0.0009

5/2/07 0.5 1394 0.0007

5/3/07 0.3 1343 0.0004

5/4/07 0.7 1467 0.0010

5/5/07 0.7 2081 0.0014

5/6/07 0.5 2515 0.0013

5/7/07 0.4 2665 0.0011

5/8/07 0.5 2659 0.0013

5/9/07 0.7 2643 0.0019

5/10/07 0.7 2615 0.0019

5/11/07 0.5 2620 0.0013

5/12/07 0.4 2627 0.0011

5/13/07 0.4 2646 0.0010

5/14/07 0.6 2608 0.0016

5/15/07 0.6 2582 0.0014

5/16/07 0.1 2479 0.0004

5/17/07 0.4 2468 0.0011

5/18/07 0.6 2473 0.0016

5/19/07 0.7 2461 0.0017

5/20/07 0.7 2468 0.0017

5/21/07 0.6 2517 0.0016

5/22/07 0.6 2562 0.0016

5/23/07 1.0 2587 0.0026

5/24/07 0.9 2594 0.0024

5/25/07 0.8 2382 0.0019

5/26/07 0.8 1997 0.0016

5/27/07 0.9 1964 0.0017

5/28/07 0.9 1942 0.0018

5/29/07 0.9 1943 0.0017

5/30/07 0.9 1934 0.0018

5/31/07 0.9 1920 0.0017

6/1/07 1.4 1896 0.0026

### Page 8 6/2/07 1.1 1885 0.0021

6/3/07 1.0 1921 0.0019

6/4/07 1.0 1988 0.0021

6/5/07 0.2 1961 0.0004

6/6/07 0.0 0 0

6/7/07 0.0 0 0

6/8/07 0.0 0 Down

6/9/07 0.0 0 0

6/10/07 1.0 2937 0.0029

6/11/07 1.0 2817 0.0028

6/12/07 0.9 2770 0.0024

6/13/07 0.9 2661 0.0024

6/14/07 0.8 2613 0.0022

6/15/07 1.0 2400 0.0023

6/16/07 0.6 2273 0.0013

6/17/07 0.8 2198 0.0017

6/18/07 0.9 2233 0.0019

6/19/07 0.9 2202 0.0019

6/20/07 0.8 2260 0.0018

6/21/07 0.3 2316 0.0007

6/22/07 0.0 0 0

6/23/07 0.0 0 0

6/24/07 0.6 2505 0.0016

6/25/07 1.0 2532 0.0025

6/26/07 0.9 2607 0.0023

6/27/07 1.3 2669 0.0035

6/28/07 1.0 2464 0.0025

6/29/07 0.6 2545 0.0015

6/30/07 0.9 2532 0.0024

7/1/07 0.9 2521 0.0022

7/2/07 0.8 2548 0.0020

7/3/07 0.7 2519 0.0017

7/4/07 0.8 2447 0.0019

7/5/07 0.8 2693 0.0022

7/6/07 0.9 2754 0.0024

7/7/07 0.9 3143 0.0028

7/8/07 0.4 3115 0.0013

7/9/07 1.0 2765 0.0027

7/10/07 0.9 2461 0.0022

7/11/07 0.9 2247 0.0020

7/12/07 0.8 2200 0.0017

7/13/07 0.8 2203 0.0017

7/14/07 0.9 2434 0.0021

7/15/07 0.8 2427 0.0020

7/16/07 0.9 2367 0.0021

7/17/07 1.0 2321 0.0022

7/18/07 1.0 2332 0.0023

7/19/07 0.8 2314 0.0020

7/20/07 0.8 2176 0.0017

7/21/07 0.8 2107 0.0016

7/22/07 0.8 2104 0.0016

7/23/07 0.7 2086 0.0016

7/24/07 0.8 2066 0.0017

7/25/07 0.9 2218 0.0020

### Page 9 7/26/07 1.0 2364 0.0024

7/27/07 1.0 2383 0.0023

7/28/07 0.9 2396 0.0022

7/29/07 0.9 2341 0.0021

7/30/07 1.0 2336 0.0023

7/31/07 0.8 2374 0.0019

8/1/07 1.4 2411 0.0033

8/2/07 1.2 2599 0.0032

8/3/07 1.2 2565 0.0032

8/4/07 1.2 2516 0.0030

8/5/07 1.4 2443 0.0034

8/6/07 1.3 2489 0.0032

8/7/07 1.5 2498 0.0037

8/8/07 1.4 2486 0.0036

8/9/07 1.3 2500 0.0032

8/10/07 1.1 2509 0.0029

8/11/07 1.1 2612 0.0030

8/12/07 1.3 2645 0.0035

8/13/07 1.4 2646 0.0036

8/14/07 1.0 2654 0.0027

8/15/07 1.1 2602 0.0029

8/16/07 1.1 2556 0.0027

8/17/07 0.9 2534 0.0022

8/18/07 0.7 2524 0.0018

8/19/07 0.7 2434 0.0018

8/20/07 0.7 2408 0.0018

8/21/07 1.1 2340 0.0026

8/22/07 0.8 2412 0.0020

8/23/07 1.0 2479 0.0025

8/24/07 1.0 2491 0.0024

8/25/07 0.8 2476 0.0021

8/26/07 0.8 2455 0.0019

8/27/07 0.7 2431 0.0018

8/28/07 0.8 2380 0.0020

8/29/07 0.9 2376 0.0022

8/30/07 0.9 2355 0.0020

8/31/07 0.8 2368 0.0018

9/1/07 0.6 2371 0.0015

9/2/07 0.8 2361 0.0018

9/3/07 0.8 2345 0.0019

9/4/07 0.8 2550 0.0021

9/5/07 0.8 2718 0.0022

9/6/07 0.7 2687 0.0019

9/7/07 0.8 2675 0.0021

9/8/07 0.8 2649 0.0020

9/9/07 0.8 2619 0.0022

9/10/07 0.9 2617 0.0025

9/11/07 1.1 2617 0.0028

9/12/07 1.2 2667 0.0032

9/13/07 0.9 2815 0.0024

9/14/07 0.9 2844 0.0026

9/15/07 0.6 2788 0.0017

9/16/07 0.6 2820 0.0017

9/17/07 0.8 2791 0.0021

### Page 10 9/18/07 0.8 2635 0.0020

9/19/07 0.8 2528 0.0020

9/20/07 0.2 2383 0.0005

9/21/07 0.0 0 0

9/22/07 1.5 1754 0.0027

9/23/07 1.4 1804 0.0026

9/24/07 0.9 2250 0.0019

9/25/07 1.0 2051 0.0021

9/26/07 1.0 2012 0.0020

9/27/07 0.9 2036 0.0018

9/28/07 0.8 2111 0.0016

9/29/07 0.7 2136 0.0016

9/30/07 0.7 1976 0.0015

10/1/07 0.3 2124 0.0006

10/2/07 1.0 1935 0.0019

10/3/07 0.9 1856 0.0017

10/4/07 0.9 1851 0.0017

10/5/07 0.9 1907 0.0017

10/6/07 1.0 1877 0.0018

10/7/07 1.0 1920 0.0019

10/8/07 0.9 2014 0.0019

10/9/07 1.0 2050 0.0020

10/10/07 0.8 2099 0.0016

10/11/07 0.6 2069 0.0013

10/12/07 0.7 2101 0.0015

10/13/07 0.7 2077 0.0015

10/14/07 0.8 2072 0.0016

10/15/07 0.8 2022 0.0017

10/16/07 0.9 1947 0.0018

10/17/07 1.0 1931 0.0019

10/18/07 0.9 1880 0.0018

10/19/07 1.6 2180 0.0034

10/20/07 0.9 2663 0.0023

10/21/07 0.9 2685 0.0025

10/22/07 0.9 2621 0.0023

10/23/07 0.8 2621 0.0022

10/24/07 0.7 2705 0.0020

10/25/07 0.8 2641 0.0020

10/26/07 0.8 2671 0.0021

10/27/07 0.8 2728 0.0023

10/28/07 1.5 2875 0.0043

10/29/07 1.2 2875 0.0035

10/30/07 1.0 2765 0.0029

10/31/07 1.2 2834 0.0034

11/1/07 1.3 2990 0.0038

11/2/07 0.9 3019 0.0026

11/3/07 0.9 2871 0.0026

11/4/07 0.8 2837 0.0022

11/5/07 0.5 2697 0.0014

11/6/07 0.0 0 0

11/7/07 0.0 0 0

11/8/07 0.3 2095 0.0005

11/9/07 0.9 1980 0.0018

11/10/07 0.8 1980 0.0015

### Page 11 11/11/07 0.7 1956 0.0013

11/12/07 0.7 1872 0.0013

11/13/07 0.6 1769 0.0010

11/14/07 0.6 1785 0.0011

11/15/07 0.5 1901 0.0009

11/16/07 0.6 1969 0.0012

11/17/07 0.5 1923 0.0010

11/18/07 0.4 1987 0.0008

11/19/07 0.6 1922 0.0011

11/20/07 0.6 1883 0.0012

11/21/07 0.7 1850 0.0012

11/22/07 0.5 1938 0.0009

11/23/07 0.4 2035 0.0008

11/24/07 0.5 1977 0.0010

11/25/07 0.4 1981 0.0009

11/26/07 0.4 1939 0.0007

11/27/07 1.4 2056 0.0029

11/28/07 2.3 1981 0.0047

11/29/07 2.3 2042 0.0048

11/30/07 1.7 1933 0.0032

12/1/07 1.2 1911 0.0023

12/2/07 1.5 1881 0.0028

12/3/07 0.9 1881 0.0016

12/4/07 0.8 1888 0.0016

12/5/07 0.7 1958 0.0015

12/6/07 0.5 2034 0.0010

12/7/07 0.0 0 0

12/8/07 0.8 1985 0.0015

12/9/07 0.8 890 0.0007

12/10/07 0.8 1927 0.0015

12/11/07 1.2 1930 0.0023

12/12/07 0.8 1939 0.0015

12/13/07 0.7 1847 0.0013

12/14/07 0.7 1894 0.0013

12/15/07 0.8 1833 0.0014

12/16/07 0.7 1785 0.0013

12/17/07 0.1 1805 0.0002

12/18/07 0.6 1727 0.0010

12/19/07 0.7 1702 0.0013

12/20/07 0.7 1646 0.0011

12/21/07 0.7 1658 0.0012

12/22/07 0.7 1660 0.0012

12/23/07 0.7 1636 0.0012

12/24/07 0.7 1663 0.0011

12/25/07 0.6 1629 0.0010

12/26/07 0.6 1606 0.0009

12/27/07 0.5 1685 0.0009

12/28/07 0.5 1612 0.0009

12/29/07 0.5 1666 0.0009

12/30/07 0.5 1629 0.0008

12/31/07 0.7 1592 0.0011

### Page 12 

### A PPENDIX 

### B

C HLORINE 

### D E



### - GAS



### 2007 D AILY 

### A VERAGE 

### CEMS D ATA



### Chlorine De-gas

Date Average CEMS

Concentration

(Hg ug/m3) Average Flow

(m3/day) Average Emission

Rate (g Hg/day)

1/1/07 2.0 15065 0.030

1/2/07 3.5 15367 0.054

1/3/07 1.5 14956 0.022

1/4/07 2.5 14950 0.038

1/5/07 3.7 14908 0.055

1/6/07 0.2 14875 0.003

1/7/07 0.5 14837 0.008

1/8/07 3.3 14417 0.047

1/9/07 2.8 14254 0.039

1/10/07 2.9 14307 0.042

1/11/07 3.1 14831 0.046

1/12/07 1.5 15551 0.024

1/13/07 0.2 14759 0.004

1/14/07 0.2 14793 0.004

1/15/07 2.3 14401 0.033

1/16/07 2.3 14225 0.033

1/17/07 2.6 14588 0.037

1/18/07 2.4 14669 0.035

1/19/07 4.7 14471 0.068

1/20/07 6.8 14636 0.100

1/21/07 6.4 14577 0.094

1/22/07 3.0 14924 0.045

1/23/07 8.9 14524 0.130

1/24/07 15.4 14364 0.221

1/25/07 6.4 14411 0.093

1/26/07 5.7 15464 0.088

1/27/07 4.1 14348 0.059

1/28/07 3.2 14139 0.045

1/29/07 3.4 14108 0.049

1/30/07 2.8 14318 0.039

1/31/07 3.0 11933 0.036

2/1/07 2.8 13239 0.037

2/2/07 21.0 14119 0.297

2/3/07 28.2 14588 0.411

2/4/07 26.1 14654 0.382

2/5/07 25.6 14760 0.378

2/6/07 28.4 14666 0.416

2/7/07 23.0 14805 0.340

2/8/07 16.9 14552 0.246

2/9/07 7.1 14481 0.103

2/10/07 3.3 14694 0.049

2/11/07 3.1 15278 0.047

2/12/07 2.2 14229 0.031

2/13/07 2.2 14658 0.032

### Page 13 2/14/07 1.5 14516 0.022

2/15/07 1.9 14678 0.027

2/16/07 1.6 14549 0.023

2/17/07 0.2 14696 0.002

2/18/07 0.1 14609 0.001

2/19/07 0.4 14955 0.007

2/20/07 3.8 14504 0.055

2/21/07 2.2 14443 0.032

2/22/07 2.6 14968 0.039

2/23/07 4.4 15847 0.070

2/24/07 2.0 12845 0.026

2/25/07 5.1 15072 0.077

2/26/07 3.0 14338 0.043

2/27/07 6.0 14871 0.090

2/28/07 8.6 14395 0.124

3/1/07 8.2 14811 0.122

3/2/07 10.1 14837 0.150

3/3/07 7.9 14397 0.114

3/4/07 13.9 14710 0.204

3/5/07 4.4 15749 0.069

3/6/07 4.8 15210 0.073

3/7/07 6.1 14362 0.087

3/8/07 6.2 16773 0.105

3/9/07 2.8 16449 0.046

3/10/07 5.3 16091 0.085

3/11/07 4.3 15001 0.064

3/12/07 3.1 14933 0.046

3/13/07 2.9 15551 0.046

3/14/07 3.2 15554 0.050

3/15/07 2.7 14800 0.040

3/16/07 4.4 14475 0.064

3/17/07 4.7 14494 0.068

3/18/07 2.7 14687 0.040

3/19/07 3.7 14781 0.055

3/20/07 4.4 15360 0.068

3/21/07 4.1 15429 0.064

3/22/07 3.5 15729 0.055

3/23/07 4.6 15474 0.071

3/24/07 4.3 15313 0.066

3/25/07 2.3 15078 0.035

3/26/07 3.2 15023 0.049

3/27/07 3.0 15157 0.045

3/28/07 2.7 14965 0.040

3/29/07 3.5 15051 0.053

3/30/07 3.0 15192 0.046

3/31/07 3.4 14587 0.050

4/1/07 1.9 14781 0.028

4/2/07 0.0 0 0

4/3/07 0.0 0 0

4/4/07 0.0 0 0

4/5/07 0.0 0 0

4/6/07 0.0 0 0

4/7/07 0.0 0 0

4/8/07 2.1 27693 0.058

### Page 14 4/9/07 4.1 26125 0.108

4/10/07 216.6 21886 4.740

4/11/07 14.4 23440 0.337

4/12/07 15.4 24980 0.383

4/13/07 6.8 21341 0.145

4/14/07 0.6 16022 0.009

4/15/07 0.4 16279 0.006

4/16/07 3.1 16641 0.051

4/17/07 3.9 16730 0.065

4/18/07 1.6 16674 0.027

4/19/07 26.5 14974 0.397

4/20/07 15.6 15484 0.242

4/21/07 15.0 15557 0.234

4/22/07 8.6 15303 0.131

4/23/07 14.3 15231 0.217

4/24/07 12.0 15245 0.183

4/25/07 28.9 14474 0.419

4/26/07 13.6 14975 0.204

4/27/07 24.9 14875 0.371

4/28/07 12.0 14549 0.175

4/29/07 13.2 15127 0.200

4/30/07 18.3 15221 0.278

5/1/07 14.5 15213 0.220

5/2/07 3.9 15426 0.061

5/3/07 3.7 15546 0.057

5/4/07 7.0 15579 0.108

5/5/07 15.8 15156 0.240

5/6/07 7.4 15314 0.114

5/7/07 5.0 16403 0.083

5/8/07 10.2 16048 0.163

5/9/07 15.5 15372 0.238

5/10/07 35.2 15597 0.549

5/11/07 40.8 15225 0.621

5/12/07 36.3 15363 0.557

5/13/07 24.3 15261 0.371

5/14/07 69.4 15336 1.064

5/15/07 10.8 15399 0.166

5/16/07 42.0 14990 0.630

5/17/07 18.2 14892 0.271

5/18/07 21.1 14808 0.313

5/19/07 17.5 15092 0.264

5/20/07 23.0 16454 0.379

5/21/07 15.6 15994 0.250

5/22/07 28.9 15624 0.451

5/23/07 31.7 15589 0.494

5/24/07 25.5 15651 0.400

5/25/07 34.5 15704 0.542

5/26/07 32.4 15514 0.502

5/27/07 26.3 15436 0.406

5/28/07 24.5 15420 0.377

5/29/07 29.2 15348 0.449

5/30/07 29.7 15327 0.455

5/31/07 18.7 14867 0.278

6/1/07 19.0 15623 0.296

### Page 15 6/2/07 16.8 15341 0.258

6/3/07 18.7 14908 0.279

6/4/07 21.1 14863 0.313

6/5/07 7.1 14918 0.106

6/6/07 0.0 0 0

6/7/07 0.0 0 0

6/8/07 0.0 0 0

6/9/07 0.0 0 0

6/10/07 4.1 26033 0.107

6/11/07 7.3 25271 0.185

6/12/07 6.0 24347 0.147

6/13/07 6.0 21950 0.133

6/14/07 61.3 17879 1.097

6/15/07 6.5 15463 0.100

6/16/07 6.0 15475 0.093

6/17/07 7.3 15111 0.111

6/18/07 6.7 15425 0.103

6/19/07 5.9 24397 0.144

6/20/07 6.0 25383 0.151

6/21/07 2.3 25395 0.060

6/22/07 0.0 0 0

6/23/07 0.0 0 0

6/24/07 17.2 26427 0.456

6/25/07 9.4 25978 0.245

6/26/07 9.6 25507 0.244

6/27/07 10.3 24808 0.255

6/28/07 10.0 23860 0.238

6/29/07 9.6 26470 0.254

6/30/07 18.4 26263 0.483

7/1/07 422.2 24240 10.234

7/2/07 35.8 24675 0.884

7/3/07 19.3 23534 0.453

7/4/07 2.2 21658 0.047

7/5/07 10.1 18510 0.186

7/6/07 20.9 24565 0.513

7/7/07 30.9 24271 0.749

7/8/07 14.2 24177 0.343

7/9/07 42.1 24997 1.051

7/10/07 35.0 24878 0.870

7/11/07 14.2 24478 0.348

7/12/07 9.3 23475 0.218

7/13/07 8.0 20989 0.167

7/14/07 9.6 18327 0.176

7/15/07 5.3 25141 0.132

7/16/07 5.3 24906 0.133

7/17/07 4.5 17766 0.080

7/18/07 10.8 14984 0.162

7/19/07 19.5 14436 0.282

7/20/07 16.9 14818 0.251

7/21/07 18.7 14497 0.271

7/22/07 19.0 14724 0.280

7/23/07 12.8 14778 0.189

7/24/07 8.7 14888 0.129

7/25/07 15.0 15099 0.227

### Page 16 7/26/07 27.3 15158 0.414

7/27/07 145.9 15132 2.207

7/28/07 37.8 15383 0.582

7/29/07 52.0 14925 0.777

7/30/07 23.4 15009 0.351

7/31/07 17.8 15020 0.268

8/1/07 15.4 15265 0.235

8/2/07 14.7 15422 0.227

8/3/07 45.2 15138 0.684

8/4/07 42.2 15114 0.637

8/5/07 146.2 14714 2.151

8/6/07 51.4 15045 0.774

8/7/07 34.2 14902 0.510

8/8/07 36.5 15084 0.551

8/9/07 42.1 15212 0.641

8/10/07 45.5 15081 0.686

8/11/07 29.6 15000 0.444

8/12/07 47.5 15270 0.725

8/13/07 26.6 15229 0.405

8/14/07 30.6 15171 0.464

8/15/07 29.7 15177 0.451

8/16/07 79.1 15268 1.208

8/17/07 34.2 15535 0.531

8/18/07 42.3 15200 0.642

8/19/07 42.4 15000 0.636

8/20/07 41.2 15267 0.629

8/21/07 29.0 15553 0.452

8/22/07 36.2 15431 0.559

8/23/07 37.1 16001 0.593

8/24/07 41.2 15769 0.649

8/25/07 68.2 16356 1.116

8/26/07 32.9 15960 0.525

8/27/07 4.9 15344 0.076

8/28/07 5.0 16005 0.080

8/29/07 91.1 15418 1.404

8/30/07 37.3 15172 0.566

8/31/07 952.9 15857 15.111

9/1/07 652.4 15302 9.982

9/2/07 536.4 15130 8.116

9/3/07 507.7 15356 7.796

9/4/07 57.5 14640 0.841

9/5/07 23.3 15372 0.359

9/6/07 96.0 15280 1.468

9/7/07 130.4 16491 2.151

9/8/07 60.3 15952 0.963

9/9/07 46.7 14848 0.694

9/10/07 36.9 14979 0.553

9/11/07 65.3 15280 0.997

9/12/07 5.3 15211 0.080

9/13/07 49.6 15241 0.756

9/14/07 13.2 15164 0.201

9/15/07 3.5 14999 0.053

9/16/07 5.2 15180 0.079

9/17/07 3.6 15312 0.055

### Page 17 9/18/07 3.3 15557 0.051

9/19/07 1.1 15863 0.018

9/20/07 1.9 16150 0.031

9/21/07 0.0 0 0

9/22/07 0.6 7065 0.004

9/23/07 0.5 6981 0.003

9/24/07 1.8 7141 0.013

9/25/07 1.6 7080 0.011

9/26/07 1.6 6961 0.011

9/27/07 24.8 7082 0.176

9/28/07 212.8 7271 1.547

9/29/07 12.6 7241 0.091

9/30/07 6.3 7311 0.046

10/1/07 292.6 7752 2.268

10/2/07 535.6 7323 3.922

10/3/07 92.8 7120 0.661

10/4/07 70.2 7024 0.493

10/5/07 155.1 7311 1.134

10/6/07 98.8 7261 0.717

10/7/07 314.0 7180 2.255

10/8/07 91.6 7192 0.659

10/9/07 23.5 7104 0.167

10/10/07 28.1 7274 0.204

10/11/07 21.4 7249 0.155

10/12/07 16.3 7232 0.118

10/13/07 14.5 7250 0.105

10/14/07 13.8 7323 0.101

10/15/07 25.6 7289 0.187

10/16/07 31.4 7266 0.228

10/17/07 39.5 7284 0.288

10/18/07 31.7 7000 0.222

10/19/07 47.9 6933 0.332

10/20/07 41.3 7280 0.301

10/21/07 62.6 7334 0.459

10/22/07 33.5 7121 0.239

10/23/07 61.3 7358 0.451

10/24/07 9.7 7137 0.070

10/25/07 25.3 6985 0.177

10/26/07 138.7 7097 0.984

10/27/07 132.3 7243 0.958

10/28/07 134.2 7628 1.024

10/29/07 44.4 7517 0.334

10/30/07 40.7 7330 0.299

10/31/07 58.7 7325 0.430

11/1/07 79.4 7779 0.617

11/2/07 9.9 11872 0.117

11/3/07 16.5 9832 0.162

11/4/07 16.0 12679 0.203

11/5/07 10.5 12082 0.127

11/6/07 0.0 0 0

11/7/07 0.0 0 0

11/8/07 2.7 13134 0.035

11/9/07 7.7 12525 0.096

11/10/07 7.8 10835 0.084

### Page 18 11/11/07 10.3 8367 0.086

11/12/07 13.9 8103 0.112

11/13/07 10.7 11722 0.125

11/14/07 4.0 10075 0.040

11/15/07 2.5 11691 0.029

11/16/07 2.6 11590 0.030

11/17/07 3.0 9672 0.029

11/18/07 1.8 8345 0.015

11/19/07 2.1 11902 0.025

11/20/07 2.4 10325 0.025

11/21/07 4.4 11232 0.050

11/22/07 20.7 10392 0.215

11/23/07 37.7 8300 0.313

11/24/07 37.4 11158 0.417

11/25/07 29.4 9050 0.266

11/26/07 43.6 10869 0.474

11/27/07 51.2 12227 0.626

11/28/07 52.3 11342 0.593

11/29/07 49.7 12051 0.599

11/30/07 66.3 12088 0.801

12/1/07 42.6 10639 0.453

12/2/07 43.7 10130 0.443

12/3/07 42.1 10991 0.462

12/4/07 32.6 8438 0.275

12/5/07 36.6 10358 0.380

12/6/07 36.0 11398 0.410

12/7/07 0.0 0 0

12/8/07 38.1 12916 0.492

12/9/07 45.0 5782 0.260

12/10/07 53.5 10833 0.580

12/11/07 51.9 10002 0.519

12/12/07 39.0 11609 0.453

12/13/07 42.6 11591 0.494

12/14/07 30.9 11460 0.354

12/15/07 49.1 12099 0.594

12/16/07 40.5 11556 0.468

12/17/07 8.9 11287 0.101

12/18/07 25.9 11122 0.288

12/19/07 32.2 11476 0.369

12/20/07 30.5 11642 0.356

12/21/07 734.7 12206 8.968

12/22/07 307.5 12062 3.709

12/23/07 304.5 11694 3.560

12/24/07 219.7 11399 2.505

12/25/07 216.4 11589 2.508

12/26/07 115.0 11578 1.331

12/27/07 66.7 11016 0.735

12/28/07 241.0 10986 2.648

12/29/07 174.0 10587 1.842

12/30/07 152.1 11900 1.810

12/31/07 124.2 11765 1.461

### Page 19 

### A PPENDIX 

### C

H YDROGEN 

### P URIFICATION



### 2007 D AILY 

### A VERAGE 

### CEMS D ATA



### Hydrogen Purification

Date Average CEMS

Concentration

(Hg ug/m3) Average Flow

(m3/day) Average Emission

Rate (g Hg/day)

1/1/07 39.0 52949 2.07

1/2/07 39.0 53534 2.09

1/3/07 20.0 46106 0.92

1/4/07 15.9 51414 0.82

1/5/07 46.6 51973 2.42

1/6/07 45.8 53537 2.45

1/7/07 44.9 52819 2.37

1/8/07 43.3 53367 2.31

1/9/07 38.5 53507 2.06

1/10/07 31.0 52386 1.63

1/11/07 53.2 52276 2.78

1/12/07 59.0 50651 2.99

1/13/07 56.7 52442 2.97

1/14/07 47.7 52459 2.50

1/15/07 35.8 52796 1.89

1/16/07 33.1 53799 1.78

1/17/07 28.2 52774 1.49

1/18/07 32.8 50148 1.64

1/19/07 30.1 50782 1.53

1/20/07 43.4 53569 2.32

1/21/07 41.7 46823 1.95

1/22/07 45.6 40951 1.87

1/23/07 58.7 52301 3.07

1/24/07 60.0 52231 3.13

1/25/07 50.9 52194 2.66

1/26/07 26.6 52119 1.39

1/27/07 19.7 52146 1.03

1/28/07 36.4 52302 1.90

1/29/07 62.7 52772 3.31

1/30/07 67.0 52638 3.53

1/31/07 65.3 52322 3.42

2/1/07 48.7 52782 2.57

2/2/07 43.9 52502 2.30

2/3/07 50.2 53005 2.66

2/4/07 13.0 52501 0.68

2/5/07 0.5 50398 0.02

2/6/07 16.3 44180 0.72

2/7/07 33.6 49922 1.68

2/8/07 47.5 50278 2.39

2/9/07 57.1 52439 2.99

2/10/07 64.9 51303 3.33

2/11/07 74.8 52217 3.91

2/12/07 66.9 49641 3.32

2/13/07 82.6 48080 3.97

### Page 20 2/14/07 49.2 53169 2.61

2/15/07 61.3 52330 3.21

2/16/07 84.1 51979 4.37

2/17/07 85.1 52270 4.45

2/18/07 48.7 51894 2.53

2/19/07 73.2 49223 3.60

2/20/07 74.7 51935 3.88

2/21/07 53.2 50265 2.67

2/22/07 33.7 51853 1.75

2/23/07 42.7 50174 2.14

2/24/07 40.3 51589 2.08

2/25/07 41.7 51783 2.16

2/26/07 45.9 51055 2.35

2/27/07 65.2 52206 3.40

2/28/07 71.9 52235 3.75

3/1/07 64.8 52053 3.37

3/2/07 57.9 51705 3.00

3/3/07 42.9 51537 2.21

3/4/07 31.5 46487 1.46

3/5/07 12.6 27504 0.35

3/6/07 46.1 49754 2.29

3/7/07 60.7 49223 2.99

3/8/07 60.8 45323 2.76

3/9/07 40.1 26955 1.08

3/10/07 53.0 45868 2.43

3/11/07 68.0 54020 3.67

3/12/07 40.3 42572 1.72

3/13/07 54.4 44242 2.41

3/14/07 58.2 44637 2.60

3/15/07 46.6 55908 2.61

3/16/07 34.7 53960 1.87

3/17/07 36.4 54817 1.99

3/18/07 51.6 53581 2.76

3/19/07 52.6 52965 2.79

3/20/07 52.6 53247 2.80

3/21/07 67.9 52303 3.55

3/22/07 73.0 51427 3.75

3/23/07 91.9 52439 4.82

3/24/07 94.0 51203 4.82

3/25/07 75.0 52836 3.96

3/26/07 85.9 53997 4.64

3/27/07 79.9 49873 3.99

3/28/07 72.1 49887 3.60

3/29/07 61.5 52655 3.24

3/30/07 92.2 52670 4.85

3/31/07 80.7 53263 4.30

4/1/07 34.5 29012 1.00

4/2/07 0.0 0 0

4/3/07 0.0 0 0

4/4/07 0.0 0 0

4/5/07 0.0 0 0

4/6/07 0.0 0 0

4/7/07 0.0 0 0

4/8/07 5.7 22760 0.13

### Page 21 4/9/07 45.8 45670 2.09

4/10/07 41.0 43322 1.78

4/11/07 65.5 46599 3.05

4/12/07 61.6 44032 2.71

4/13/07 53.6 34478 1.85

4/14/07 20.8 16422 0.34

4/15/07 28.4 28596 0.81

4/16/07 103.3 52726 5.45

4/17/07 118.4 52576 6.23

4/18/07 71.3 40583 2.89

4/19/07 100.3 53724 5.39

4/20/07 107.1 52991 5.67

4/21/07 103.9 53024 5.51

4/22/07 97.2 53189 5.17

4/23/07 82.9 53444 4.43

4/24/07 117.8 51857 6.11

4/25/07 152.0 53488 8.13

4/26/07 165.3 50618 8.37

4/27/07 164.7 53765 8.85

4/28/07 161.3 53466 8.62

4/29/07 118.1 53598 6.33

4/30/07 100.3 53429 5.36

5/1/07 124.1 52123 6.47

5/2/07 54.1 27011 1.46

5/3/07 26.7 15937 0.43

5/4/07 84.0 43457 3.65

5/5/07 61.5 43783 2.69

5/6/07 139.5 50247 7.01

5/7/07 165.5 51817 8.57

5/8/07 120.2 44865 5.39

5/9/07 171.3 53323 9.13

5/10/07 170.3 52465 8.94

5/11/07 159.8 52065 8.32

5/12/07 172.2 51995 8.95

5/13/07 217.6 52388 11.40

5/14/07 181.6 52282 9.49

5/15/07 244.0 51654 12.61

5/16/07 196.0 51969 10.19

5/17/07 169.9 51956 8.83

5/18/07 158.5 51775 8.21

5/19/07 142.3 51218 7.29

5/20/07 133.5 51161 6.83

5/21/07 103.5 50981 5.27

5/22/07 111.3 47998 5.34

5/23/07 163.7 51233 8.39

5/24/07 147.8 49629 7.33

5/25/07 114.0 48080 5.48

5/26/07 134.8 50876 6.86

5/27/07 129.7 48428 6.28

5/28/07 117.9 50358 5.94

5/29/07 151.5 51173 7.75

5/30/07 140.8 50353 7.09

5/31/07 195.9 50434 9.88

6/1/07 241.7 50286 12.15

### Page 22 6/2/07 201.5 50710 10.22

6/3/07 176.5 51432 9.08

6/4/07 182.5 50480 9.21

6/5/07 38.0 13067 0.50

6/6/07 0.0 0 0

6/7/07 0.0 0 0

6/8/07 0.0 0 0

6/9/07 0.0 0 0

6/10/07 337.0 37607 12.67

6/11/07 165.0 51172 8.44

6/12/07 222.9 51151 11.40

6/13/07 304.6 51189 15.59

6/14/07 388.6 50194 19.51

6/15/07 360.1 49805 17.93

6/16/07 365.4 49811 18.20

6/17/07 309.8 49663 15.39

6/18/07 301.5 49622 14.96

6/19/07 273.4 49619 13.57

6/20/07 317.0 51370 16.28

6/21/07 56.3 14197 0.80

6/22/07 0.0 0 0

6/23/07 0.0 0 0

6/24/07 71.6 30059 2.15

6/25/07 200.5 49138 9.85

6/26/07 238.1 51121 12.17

6/27/07 233.4 50363 11.76

6/28/07 283.7 51123 14.51

6/29/07 87.9 30266 2.66

6/30/07 192.5 50761 9.77

7/1/07 199.2 50897 10.14

7/2/07 199.5 50985 10.17

7/3/07 256.0 50569 12.94

7/4/07 229.9 50792 11.68

7/5/07 224.1 51112 11.45

7/6/07 205.5 50752 10.43

7/7/07 128.3 50462 6.47

7/8/07 75.5 31512 2.38

7/9/07 88.1 53443 4.71

7/10/07 213.0 53582 11.41

7/11/07 198.6 51191 10.17

7/12/07 202.7 49244 9.98

7/13/07 185.6 50913 9.45

7/14/07 219.1 50541 11.07

7/15/07 193.9 46664 9.05

7/16/07 209.4 52829 11.06

7/17/07 233.3 50265 11.73

7/18/07 223.2 50558 11.28

7/19/07 243.9 50892 12.41

7/20/07 292.7 51455 15.06

7/21/07 274.8 52042 14.30

7/22/07 312.4 52105 16.28

7/23/07 290.2 51240 14.87

7/24/07 303.8 51596 15.67

7/25/07 242.8 50584 12.28

### Page 23 7/26/07 237.0 51492 12.20

7/27/07 229.6 51747 11.88

7/28/07 232.3 49620 11.53

7/29/07 283.9 50642 14.38

7/30/07 322.3 47933 15.45

7/31/07 367.4 50606 18.59

8/1/07 347.6 46793 16.27

8/2/07 240.5 45749 11.00

8/3/07 397.7 50447 20.06

8/4/07 369.3 47917 17.69

8/5/07 219.0 50828 11.13

8/6/07 186.6 50649 9.45

8/7/07 177.3 51104 9.06

8/8/07 166.7 50969 8.50

8/9/07 164.9 46976 7.75

8/10/07 179.4 51095 9.17

8/11/07 175.8 51542 9.06

8/12/07 431.4 47937 20.68

8/13/07 47.2 51648 2.44

8/14/07 187.7 48513 9.10

8/15/07 295.4 50799 15.01

8/16/07 258.2 50710 13.10

8/17/07 258.4 47965 12.40

8/18/07 311.2 51614 16.06

8/19/07 305.4 51398 15.70

8/20/07 255.4 45578 11.64

8/21/07 330.2 50848 16.79

8/22/07 391.5 50481 19.76

8/23/07 300.2 50449 15.15

8/24/07 293.6 50477 14.82

8/25/07 329.3 50236 16.54

8/26/07 192.2 44276 8.51

8/27/07 202.2 45857 9.27

8/28/07 205.5 48079 9.88

8/29/07 270.7 50700 13.73

8/30/07 236.9 50200 11.89

8/31/07 220.2 51209 11.28

9/1/07 242.5 51236 12.43

9/2/07 304.1 50324 15.30

9/3/07 410.2 49700 20.39

9/4/07 200.9 50224 10.09

9/5/07 215.9 51411 11.10

9/6/07 322.4 56538 18.23

9/7/07 265.4 49864 13.23

9/8/07 220.5 49806 10.98

9/9/07 175.4 50924 8.93

9/10/07 156.0 51156 7.98

9/11/07 133.6 45843 6.12

9/12/07 155.0 51309 7.95

9/13/07 178.3 49643 8.85

9/14/07 161.5 51625 8.34

9/15/07 136.9 51874 7.10

9/16/07 81.1 50176 4.07

9/17/07 123.6 51790 6.40

### Page 24 9/18/07 143.8 51085 7.35

9/19/07 84.1 40369 3.40

9/20/07 21.8 13058 0.29

9/21/07 0.0 0 0

9/22/07 120.9 31014 3.75

9/23/07 192.0 51035 9.80

9/24/07 182.3 50929 9.29

9/25/07 187.3 51439 9.63

9/26/07 154.9 51337 7.95

9/27/07 94.4 51780 4.89

9/28/07 84.5 51778 4.37

9/29/07 86.4 51689 4.47

9/30/07 27.6 44750 1.24

10/1/07 10.4 17222 0.18

10/2/07 69.9 47921 3.35

10/3/07 51.0 51262 2.61

10/4/07 17.6 51165 0.90

10/5/07 10.1 38349 0.39

10/6/07 43.1 41531 1.79

10/7/07 15.0 45503 0.68

10/8/07 80.6 50570 4.08

10/9/07 58.7 49576 2.91

10/10/07 95.4 45659 4.36

10/11/07 173.3 49288 8.54

10/12/07 214.0 52004 11.13

10/13/07 117.0 52062 6.09

10/14/07 148.7 51865 7.71

10/15/07 139.6 48404 6.76

10/16/07 216.6 51134 11.08

10/17/07 164.4 51506 8.47

10/18/07 108.6 37091 4.03

10/19/07 104.9 51118 5.36

10/20/07 10.6 51837 0.55

10/21/07 26.7 51655 1.38

10/22/07 45.8 51511 2.36

10/23/07 22.3 51865 1.16

10/24/07 6.1 52207 0.32

10/25/07 2.8 52079 0.15

10/26/07 33.8 51593 1.74

10/27/07 20.3 51893 1.05

10/28/07 18.7 51942 0.97

10/29/07 34.5 51849 1.79

10/30/07 66.8 51742 3.45

10/31/07 92.1 51311 4.72

11/1/07 117.5 51585 6.06

11/2/07 42.8 52096 2.23

11/3/07 38.9 51348 2.00

11/4/07 41.3 26823 1.11

11/5/07 17.4 19058 0.33

11/6/07 0.0 0 0

11/7/07 0.0 0 0

11/8/07 3.2 19311 0.06

11/9/07 31.0 50186 1.56

11/10/07 23.3 51905 1.21

### Page 25 11/11/07 34.9 53802 1.88

11/12/07 43.2 53797 2.32

11/13/07 30.3 52255 1.58

11/14/07 19.2 48615 0.93

11/15/07 10.3 51668 0.53

11/16/07 31.3 51763 1.62

11/17/07 43.8 51959 2.27

11/18/07 37.3 52079 1.94

11/19/07 43.6 51910 2.26

11/20/07 53.5 51603 2.76

11/21/07 45.6 52296 2.38

11/22/07 62.2 49939 3.11

11/23/07 34.1 52324 1.78

11/24/07 13.8 51666 0.71

11/25/07 18.2 51420 0.94

11/26/07 26.6 51966 1.38

11/27/07 37.6 43889 1.65

11/28/07 32.0 47188 1.51

11/29/07 35.5 52649 1.87

11/30/07 21.9 52701 1.16

12/1/07 9.3 52608 0.49

12/2/07 30.7 52459 1.61

12/3/07 27.4 53040 1.45

12/4/07 37.5 52776 1.98

12/5/07 50.9 52230 2.66

12/6/07 40.5 43198 1.75

12/7/07 0.0 0 0

12/8/07 50.8 39222 1.99

12/9/07 34.7 41715 1.45

12/10/07 29.7 41745 1.24

12/11/07 52.3 42426 2.22

12/12/07 34.3 42362 1.45

12/13/07 42.9 42256 1.81

12/14/07 48.9 42058 2.06

12/15/07 64.4 42297 2.72

12/16/07 77.4 44678 3.46

12/17/07 16.6 12223 0.20

12/18/07 73.9 36581 2.70

12/19/07 58.5 43201 2.53

12/20/07 53.2 42934 2.29

12/21/07 65.8 43105 2.84

12/22/07 57.6 43370 2.50

12/23/07 34.3 43787 1.50

12/24/07 31.7 43941 1.39

12/25/07 22.2 43136 0.96

12/26/07 35.5 42752 1.52

12/27/07 37.2 43804 1.63

12/28/07 38.0 44115 1.68

12/29/07 45.5 43889 2.00

12/30/07 47.1 43903 2.07

12/31/07 39.9 43380 1.73

### Page 26 

### A PPENDIX 

### D

H YDROGEN 

### D E



### - GAS



### 2008 D AILY 

### A VERAGE 

### CEMS D ATA



### Hydrogen De-gas

Date Average CEMS

Concentration

(Hg ug/m3) Average Flow

(m3/day) Average Emission

Rate (g Hg/day)

1/1/08 0.5 1543 0.0007

1/2/08 0.4 1587 0.0007

1/3/08 0.4 1585 0.0007

1/4/08 0.4 1634 0.0007

1/5/08 0.6 1685 0.0009

1/6/08 0.6 1667 0.0011

1/7/08 0.5 1846 0.0010

1/9/08 0.6 1933 0.0012

1/10/08 0.8 1852 0.0014

1/11/08 0.9 1846 0.0017

1/12/08 0.8 1836 0.0015

1/13/08 0.8 1860 0.0014

1/14/08 0.3 1927 0.0006

1/15/08 0.5 1910 0.0010

1/16/08 0.5 1896 0.0009

1/17/08 0.3 1856 0.0006

1/18/08 0.6 1483 0.0008

1/19/08 0.4 1563 0.0007

1/20/08 0.4 2056 0.0007

1/21/08 0.4 2166 0.0009

1/22/08 0.5 2002 0.0010

1/23/08 0.4 1990 0.0007

1/24/08 0.4 2095 0.0008

1/25/08 0.3 2107 0.0005

1/26/08 0.4 1985 0.0007

1/27/08 0.4 1892 0.0007

1/28/08 0.4 1868 0.0007

1/29/08 0.4 1888 0.0008

1/30/08 0.3 2042 0.0006

1/31/08 0.3 1991 0.0007

2/1/08 0.3 1991 0.0005

2/2/08 0.4 2018 0.0008

2/3/08 0.2 1831 0.0003

2/4/08 0.4 1852 0.0008

2/5/08 0.6 1756 0.0010

2/6/08 0.6 1742 0.0010

2/7/08 0.4 1778 0.0006

2/8/08 0.4 1680 0.0007

2/9/08 0.4 1620 0.0007

2/10/08 0.7 1763 0.0012

2/11/08 0.3 1710 0.0006

2/12/08 0.3 1705 0.0005

2/13/08 0.3 1724 0.0005

2/14/08 0.3 1675 0.0005

2/15/08 0.4 1690 0.0006

### Page 27 2/16/08 0.5 1642 0.0009

2/17/08 0.4 1580 0.0007

2/18/08 0.3 1710 0.0006

2/19/08 0.3 1717 0.0005

2/20/08 0.5 1755 0.0009

2/21/08 0.1 1717 0.0001

2/22/08 0.3 1622 0.0005

2/23/08 0.4 1707 0.0006

2/24/08 0.5 1651 0.0009

2/25/08 0.4 1640 0.0007

2/26/08 0.3 1595 0.0005

2/27/08 0.4 1594 0.0006

2/28/08 0.3 1778 0.0005

2/29/08 0.0 0 0

3/1/08 0.2 1721 0.0003

3/2/08 0.2 1629 0.0003

3/3/08 2.2 1582 0.0035

3/4/08 1.3 1619 0.0020

3/5/08 0.4 1692 0.0007

3/6/08 0.5 1658 0.0008

3/7/08 0.5 1616 0.0008

3/8/08 0.6 1574 0.0009

3/9/08 0.7 1560 0.0011

3/10/08 0.7 1543 0.0011

3/11/08 0.7 1547 0.0010

3/12/08 0.6 1533 0.0009

3/13/08 0.6 1452 0.0009

3/14/08 0.6 1380 0.0008

3/15/08 0.5 1396 0.0007

3/16/08 0.5 1519 0.0008

3/17/08 0.5 1542 0.0008

3/18/08 0.7 1636 0.0011

3/19/08 0.7 1743 0.0012

3/20/08 0.6 1896 0.0011

3/21/08 0.6 1843 0.0012

3/22/08 0.5 1885 0.0010

3/23/08 0.5 1856 0.0008

3/24/08 0.5 1853 0.0009

3/25/08 0.5 1828 0.0010

3/26/08 0.7 1774 0.0012

3/27/08 0.8 1799 0.0014

3/28/08 0.6 1845 0.0012

3/29/08 0.5 1837 0.0010

3/30/08 0.2 1800 0.0004

3/31/08 0.0 0 0

4/1/08 0.0 0 0

4/2/08 0.0 1971 0.0001

4/3/08 0.6 1873 0.0012

4/4/08 2.4 2145 0.0051

4/5/08 2.1 3299 0.0070

4/6/08 2.0 3440 0.0068

4/7/08 2.1 2534 0.0053

4/8/08 2.0 2682 0.0052

4/9/08 1.2 2389 0.0029

### Page 28 4/10/08 0.6 1987 0.0011

4/11/08 1.0 1891 0.0019

4/12/08 0.8 1951 0.0015

4/13/08 0.5 1462 0.0007

4/14/08 0.5 2278 0.0012

4/15/08 0.6 2325 0.0015

4/16/08 0.8 2257 0.0017

4/17/08 0.8 2243 0.0018

4/18/08 0.7 2272 0.0016

4/19/08 0.6 2266 0.0014

4/20/08 0.5 2227 0.0012

4/21/08 0.7 2238 0.0015

4/22/08 0.7 2200 0.0016

4/23/08 4.9 2096 0.0102

4/24/08 1.9 2110 0.0039

4/25/08 2.1 2053 0.0043

4/26/08 1.5 2135 0.0032

4/27/08 1.1 2111 0.0022

4/28/08 0.6 2216 0.0013

4/29/08 0.6 2350 0.0013

4/30/08 0.8 2261 0.0018

5/1/08 1.1 2083 0.0024

5/2/08 0.8 1963 0.0016

5/3/08 0.7 1998 0.0015

5/4/08 0.5 2159 0.0011

5/5/08 0.5 2082 0.0010

5/6/08 0.7 2021 0.0014

5/7/08 0.7 1885 0.0014

5/8/08 0.7 1936 0.0014

5/9/08 0.7 1953 0.0013

5/10/08 0.6 1991 0.0011

5/11/08 0.6 2005 0.0011

5/12/08 0.5 2122 0.0010

5/13/08 0.6 2051 0.0012

5/14/08 0.8 2046 0.0017

5/15/08 0.7 2032 0.0014

5/16/08 0.6 2084 0.0012

5/17/08 0.7 1953 0.0013

5/18/08 0.6 1987 0.0012

5/19/08 0.5 1982 0.0010

5/20/08 0.6 1989 0.0011

5/21/08 0.7 2018 0.0014

5/22/08 0.7 1956 0.0013

5/23/08 0.6 1952 0.0012

5/24/08 0.7 1933 0.0014

5/25/08 0.7 1890 0.0014

5/26/08 0.9 1752 0.0016

5/27/08 0.9 1831 0.0017

5/28/08 0.3 1017 0.0003

5/29/08 1.2 2027 0.0025

5/30/08 1.1 1991 0.0022

5/31/08 1.0 2155 0.0022

6/1/08 0.9 2176 0.0019

6/2/08 0.7 2190 0.0015

### Page 29 6/3/08 0.6 2019 0.0012

6/4/08 0.8 2092 0.0017

6/5/08 0.4 2435 0.0009

6/6/08 0.9 2368 0.0022

6/7/08 0.9 2308 0.0020

6/8/08 0.9 2321 0.0020

6/9/08 0.9 2303 0.0022

6/10/08 2.6 2427 0.0063

6/11/08 0.6 2608 0.0015

6/12/08 0.7 2566 0.0019

6/13/08 1.7 2548 0.0044

6/14/08 1.5 2518 0.0039

6/15/08 1.2 2495 0.0029

6/16/08 1.3 2544 0.0033

6/17/08 0.8 2650 0.0022

6/18/08 0.8 2665 0.0021

6/19/08 0.8 2648 0.0022

6/20/08 0.9 2553 0.0023

6/21/08 0.9 2531 0.0023

6/22/08 0.9 2502 0.0021

6/23/08 0.8 2562 0.0021

6/24/08 0.9 2573 0.0023

6/25/08 1.1 2420 0.0026

6/26/08 1.0 2361 0.0023

6/27/08 1.1 2319 0.0025

6/28/08 1.2 2383 0.0028

6/29/08 1.0 2394 0.0025

6/30/08 1.6 2550 0.0041

7/1/08 0.8 2558 0.0021

7/2/08 0.8 2469 0.0021

7/3/08 0.9 2449 0.0023

7/4/08 0.2 2539 0.0004

7/5/08 0.9 2455 0.0022

7/6/08 1.0 2429 0.0024

7/7/08 1.0 2445 0.0024

7/8/08 0.9 2450 0.0022

7/9/08 0.9 2520 0.0023

7/10/08 1.6 2609 0.0043

7/11/08 1.4 2581 0.0036

7/12/08 1.1 2515 0.0029

7/13/08 1.0 2508 0.0024

7/14/08 1.0 2562 0.0025

7/15/08 0.9 2906 0.0025

7/16/08 1.0 2977 0.0029

7/17/08 0.8 876 0.0007

7/18/08 1.2 2088 0.0024

7/19/08 1.0 3553 0.0036

7/20/08 1.0 3504 0.0035

7/21/08 1.0 3513 0.0035

7/22/08 1.0 3541 0.0034

7/23/08 0.9 3627 0.0033

7/24/08 0.8 3780 0.0030

7/25/08 0.4 1625 0.0007

7/26/08 0.9 24 0.0000

### Page 30 7/27/08 0.8 24 0.0000

7/28/08 0.8 3053 0.0024

7/29/08 0.6 3696 0.0024

7/30/08 0.7 3595 0.0024

7/31/08 0.8 3185 0.0026

8/1/08 1.2 3221 0.0038

8/2/08 1.0 3228 0.0031

8/3/08 0.4 3243 0.0012

8/4/08 * 1.0 3388 0.0034

8/5/08 * 1.0 3388 0.0034

8/6/08 * 1.0 3002 0.0030

8/7/08 * 1.0 3006 0.0030

8/8/08 * 1.0 3034 0.0030

8/9/08 * 1.0 3245 0.0032

8/10/08 * 1.0 3262 0.0033

8/11/08 * 1.0 3308 0.0033

8/12/08 * 1.0 3294 0.0033

8/13/08 * 1.0 3313 0.0033

8/14/08 * 1.0 3269 0.0033

8/15/08 * 1.0 3284 0.0033

8/16/08 * 1.0 3220 0.0032

8/17/08 * 1.0 3218 0.0032

8/18/08 * 1.0 3240 0.0032

8/19/08 1.7 3229 0.0053

8/20/08 0.8 3256 0.0026

8/21/08 1.3 3255 0.0043

8/22/08 1.1 3340 0.0038

8/23/08 0.0 3291 0.0000

8/24/08 1.2 3042 0.0036

8/25/08 1.2 3082 0.0035

8/26/08 0.6 3200 0.0020

8/27/08 1.1 3066 0.0033

8/28/08 1.3 3094 0.0039

8/29/08 1.2 3275 0.0040

8/30/08 1.1 3306 0.0036

8/31/08 1.1 3336 0.0036

9/1/08 0.2 3186 0.0008

9/2/08 1.1 3127 0.0033

9/3/08 1.2 3089 0.0038

9/4/08 1.2 3324 0.0040

9/5/08 2.3 3330 0.0076

9/6/08 1.3 3320 0.0042

9/7/08 0.9 3258 0.0030

9/8/08 0.8 3299 0.0028

9/9/08 0.0 0 0

9/10/08 0.4 3727 0.0015

9/11/08 1.6 3354 0.0054

9/12/08 1.7 3234 0.0055

9/13/08 1.5 3341 0.0050

9/14/08 1.9 3299 0.0063

9/15/08 1.7 3375 0.0056

9/16/08 1.7 3385 0.0056

9/17/08 0.6 3413 0.0019

9/18/08 3.2 3376 0.0107

### Page 31 9/19/08 2.5 3330 0.0083

9/20/08 2.3 3379 0.0079

9/21/08 2.2 3380 0.0076

9/22/08 2.5 3465 0.0087

9/23/08 2.8 3563 0.0100

9/24/08 3.4 3557 0.0119

9/25/08 2.6 3501 0.0092

9/26/08 3.1 3448 0.0107

9/27/08 3.5 3198 0.0113

9/28/08 3.3 3408 0.0113

9/29/08 2.8 3318 0.0093

9/30/08 2.6 3430 0.0088

10/1/08 2.2 3432 0.0074

10/2/08 1.7 3448 0.0058

10/3/08 2.1 3443 0.0072

10/4/08 2.2 3480 0.0076

10/5/08 2.0 3382 0.0069

10/6/08 2.0 3402 0.0067

10/7/08 2.1 3273 0.0070

10/8/08 2.4 3317 0.0081

10/9/08 2.1 3490 0.0074

10/10/08 2.1 3513 0.0073

10/11/08 2.2 3503 0.0077

10/12/08 2.2 3451 0.0076

10/13/08 0.1 3411 0.0003

10/14/08 0.0 0 0

10/15/08 0.0 0 0

10/16/08 0.0 0 0

10/17/08 1.8 3324 0.0060

10/18/08 2.7 3352 0.0089

10/19/08 1.4 3212 0.0044

10/20/08 2.2 3145 0.0070

10/21/08 2.2 3163 0.0070

10/22/08 1.5 3399 0.0051

10/23/08 1.9 3474 0.0067

10/24/08 2.0 3396 0.0069

10/25/08 2.0 3388 0.0067

10/26/08 1.9 3205 0.0062

10/27/08 2.0 3407 0.0069

10/28/08 2.1 3081 0.0065

10/29/08 2.2 3274 0.0073

10/30/08 2.2 3327 0.0073

10/31/08 2.3 3460 0.0078

11/1/08 2.6 3460 0.0090

11/2/08 2.5 3363 0.0085

11/3/08 2.6 3340 0.0086

11/4/08 2.5 3412 0.0086

11/5/08 2.2 3402 0.0077

11/6/08 1.2 3331 0.0039

11/7/08 1.9 3249 0.0062

11/8/08 1.8 3245 0.0057

11/9/08 1.6 3240 0.0053

11/10/08 1.6 3295 0.0054

11/11/08 1.5 3125 0.0048

### Page 32 11/12/08 0.8 2997 0.0025

11/13/08 3.5 3261 0.0115

11/14/08 5.1 3267 0.0167

11/15/08 4.8 3194 0.0155

11/16/08 3.9 3265 0.0128

11/17/08 2.0 3296 0.0067

11/18/08 2.7 3488 0.0096

11/19/08 3.6 3403 0.0123

11/20/08 2.4 3372 0.0082

11/21/08 1.1 3198 0.0034

11/22/08 1.1 3177 0.0033

11/23/08 1.5 3132 0.0047

11/24/08 1.7 2978 0.0052

11/25/08 0.9 3099 0.0028

11/26/08 1.1 3222 0.0035

11/27/08 1.2 3260 0.0040

11/28/08 1.2 3156 0.0039

11/29/08 1.5 2951 0.0043

11/30/08 1.4 2987 0.0043

12/1/08 1.1 3110 0.0034

12/2/08 1.0 3220 0.0031

12/3/08 1.4 2894 0.0041

12/4/08 1.0 2895 0.0028

12/5/08 0.9 2950 0.0028

12/6/08 0.9 2992 0.0026

12/7/08 0.7 3057 0.0023

12/8/08 1.0 3054 0.0030

12/9/08 1.6 3043 0.0050

12/10/08 1.8 3085 0.0055

12/11/08 1.0 3028 0.0030

12/12/08 0.4 3066 0.0012

12/13/08 0.0 3018 0.0001

12/14/08 0.4 3283 0.0014

12/15/08 1.1 3413 0.0038

12/16/08 0.8 3147 0.0025

12/17/08 0.9 3088 0.0027

12/18/08 0.9 3088 0.0027

12/19/08 1.3 3029 0.0039

12/20/08 0.9 2998 0.0028

12/21/08 0.8 2946 0.0022

12/22/08 1.2 2674 0.0032

12/23/08 1.2 2794 0.0034

12/24/08 1.3 2863 0.0038

12/25/08 0.9 2994 0.0028

12/26/08 1.2 3102 0.0036

12/27/08 2.6 2912 0.0076

12/28/08 1.4 2851 0.0041

12/29/08 1.5 2820 0.0043

12/30/08 1.5 2759 0.0042

12/31/08 1.1 2646 0.0028

* The CEMS experienced a failure during this period. Data li sted is the average of the daily mercury

concentration before and after the incident.

### Page 33 

### A PPENDIX 

### E

C HLORINE 

### D E



### - GAS



### 2008 D AILY 

### A VERAGE 

### CEMS D ATA



### Chlorine De-gas

Date Average CEMS

Concentration

(Hg ug/m3) Average Flow

(m3/day) Average Emission

Rate (g Hg/day)

1/1/08 69.4 11001 0.764

1/2/08 45.0 11694 0.526

1/3/08 30.5 11518 0.351

1/4/08 22.7 10686 0.242

1/5/08 18.7 10738 0.201

1/6/08 19.8 11388 0.225

1/7/08 15.1 12448 0.188

1/9/08 15.8 11320 0.179

1/10/08 13.6 12023 0.163

1/11/08 12.8 10950 0.140

1/12/08 12.4 12008 0.149

1/13/08 10.1 11916 0.120

1/14/08 7.9 11236 0.088

1/15/08 7.8 11484 0.089

1/16/08 7.3 11615 0.084

1/17/08 5.6 12138 0.068

1/18/08 3.7 11497 0.043

1/19/08 2.4 11203 0.027

1/20/08 2.5 11152 0.028

1/21/08 2.2 9973 0.022

1/22/08 2.1 9853 0.020

1/23/08 5.7 10757 0.062

1/24/08 0.7 9359 0.007

1/25/08 1.7 11274 0.019

1/26/08 2.0 11275 0.022

1/27/08 2.5 10804 0.027

1/28/08 2.8 11072 0.031

1/29/08 111.7 11065 1.236

1/30/08 9.9 11188 0.110

1/31/08 1.5 11961 0.018

2/1/08 1.2 11685 0.015

2/2/08 1.5 11479 0.017

2/3/08 1.2 12298 0.015

2/4/08 1.5 11879 0.017

2/5/08 0.1 12531 0.001

2/6/08 2.6 11320 0.030

2/7/08 1.9 11416 0.021

2/8/08 2.5 11760 0.029

2/9/08 3.2 11071 0.035

2/10/08 2.1 11072 0.023

2/11/08 2.0 10551 0.021

2/12/08 1.4 9219 0.013

2/13/08 0.8 11199 0.009

2/14/08 1.2 10807 0.013

### Page 34 2/15/08 2.1 10138 0.022

2/16/08 1.7 10902 0.018

2/17/08 1.0 11882 0.012

2/18/08 1.3 11618 0.015

2/19/08 0.8 11507 0.009

2/20/08 0.9 11294 0.010

2/21/08 1.1 10939 0.012

2/22/08 54.0 10984 0.593

2/23/08 23.5 9281 0.218

2/24/08 11.4 11898 0.136

2/25/08 4.3 11936 0.051

2/26/08 3.4 11111 0.038

2/27/08 3.2 10937 0.036

2/28/08 7.2 11565 0.084

2/29/08 0.0 0 0

3/1/08 1.7 12034 0.021

3/2/08 2.5 11396 0.028

3/3/08 1.3 11809 0.016

3/4/08 0.8 11493 0.010

3/5/08 2.0 9786 0.019

3/6/08 2.8 11486 0.032

3/7/08 2.4 10749 0.026

3/8/08 1.9 10366 0.019

3/9/08 1.7 10241 0.018

3/10/08 1.5 11382 0.017

3/11/08 1.3 11576 0.016

3/12/08 1.5 11754 0.017

3/13/08 1.4 11549 0.016

3/14/08 1.8 10455 0.019

3/15/08 0.2 11694 0.002

3/16/08 0.3 10927 0.004

3/17/08 0.6 12062 0.007

3/18/08 2.0 10655 0.021

3/19/08 2.0 10591 0.021

3/20/08 1.8 10255 0.018

3/21/08 1.3 10435 0.013

3/22/08 1.6 11542 0.018

3/23/08 1.2 9591 0.012

3/24/08 1.3 10961 0.014

3/25/08 1.3 10451 0.014

3/26/08 1.5 11325 0.017

3/27/08 1.6 11569 0.018

3/28/08 1.0 10013 0.010

3/29/08 1.0 9508 0.010

3/30/08 0.4 10446 0.004

3/31/08 0.0 0 0

4/1/08 0.0 0 0

4/2/08 0.1 12664 0.001

4/3/08 0.6 12894 0.008

4/4/08 0.8 12354 0.010

4/5/08 0.5 12082 0.006

4/6/08 1.0 11925 0.012

4/7/08 1.0 11925 0.011

4/8/08 1.2 11858 0.015

### Page 35 4/9/08 0.9 12427 0.011

4/10/08 1.1 11938 0.013

4/11/08 0.3 12090 0.004

4/12/08 0.6 11227 0.006

4/13/08 0.6 10674 0.006

4/14/08 0.4 11324 0.004

4/15/08 0.5 11603 0.005

4/16/08 1.1 11759 0.013

4/17/08 1.4 11945 0.017

4/18/08 3.3 11998 0.040

4/19/08 0.8 11991 0.010

4/20/08 0.2 10549 0.003

4/21/08 0.4 12479 0.005

4/22/08 0.7 12405 0.009

4/23/08 1.3 12446 0.016

4/24/08 1.4 12531 0.017

4/25/08 3.8 12093 0.046

4/26/08 5.1 12187 0.062

4/27/08 8.5 12011 0.102

4/28/08 3.8 11687 0.045

4/29/08 0.9 10472 0.009

4/30/08 0.8 12246 0.010

5/1/08 0.4 12268 0.005

5/2/08 1.8 12335 0.023

5/3/08 0.4 12454 0.005

5/4/08 3.1 12168 0.037

5/5/08 5.7 12463 0.071

5/6/08 3.7 12413 0.046

5/7/08 3.5 12077 0.043

5/8/08 3.6 11348 0.040

5/9/08 4.2 11490 0.049

5/10/08 2.6 12083 0.031

5/11/08 2.1 11916 0.025

5/12/08 2.4 12299 0.030

5/13/08 2.7 12255 0.033

5/14/08 2.0 11969 0.023

5/15/08 2.2 11965 0.026

5/16/08 2.3 11262 0.026

5/17/08 2.0 12066 0.025

5/18/08 2.1 11979 0.025

5/19/08 1.6 12045 0.019

5/20/08 1.5 11510 0.017

5/21/08 1.5 12038 0.018

5/22/08 1.2 12175 0.015

5/23/08 1.7 12250 0.021

5/24/08 1.9 11580 0.022

5/25/08 2.3 11269 0.026

5/26/08 2.4 11714 0.029

5/27/08 2.5 12776 0.032

5/28/08 0.9 17141 0.015

5/29/08 2.4 12416 0.030

5/30/08 1.4 12231 0.018

5/31/08 4.8 11732 0.056

6/1/08 1.5 11731 0.018

### Page 36 6/2/08 2.7 11903 0.032

6/3/08 1.3 11752 0.015

6/4/08 1.3 11624 0.015

6/5/08 13.8 11928 0.165

6/6/08 284.6 11956 3.403

6/7/08 53.1 11925 0.633

6/8/08 28.2 11716 0.331

6/9/08 33.7 11547 0.389

6/10/08 13.6 11737 0.160

6/11/08 22.4 12282 0.276

6/12/08 11.2 11859 0.133

6/13/08 41.5 12096 0.502

6/14/08 19.6 12545 0.246

6/15/08 18.3 12213 0.223

6/16/08 10.0 12202 0.122

6/17/08 12.1 12408 0.151

6/18/08 11.7 12524 0.147

6/19/08 5.8 12446 0.072

6/20/08 11.5 12821 0.148

6/21/08 15.4 12594 0.195

6/22/08 16.3 12594 0.206

6/23/08 6.1 12996 0.080

6/24/08 8.7 12940 0.113

6/25/08 19.7 12475 0.245

6/26/08 17.1 12233 0.209

6/27/08 13.4 11974 0.160

6/28/08 11.6 11845 0.137

6/29/08 11.7 12242 0.143

6/30/08 4.1 12738 0.052

7/1/08 7.9 12742 0.101

7/2/08 13.2 12548 0.166

7/3/08 5.1 12806 0.066

7/4/08 0.5 13073 0.006

7/5/08 5.8 12710 0.074

7/6/08 9.0 12626 0.113

7/7/08 10.3 21903 0.225

7/8/08 16.8 26342 0.443

7/9/08 11.0 26443 0.290

7/10/08 14.0 27028 0.377

7/11/08 13.2 27169 0.359

7/12/08 18.5 26377 0.487

7/13/08 11.6 26356 0.305

7/14/08 7.4 26598 0.197

7/15/08 10.4 26243 0.272

7/16/08 8.9 25646 0.228

7/17/08 4.7 26149 0.124

7/18/08 150.9 25646 3.870

7/19/08 165.9 25472 4.225

7/20/08 76.0 24825 1.887

7/21/08 43.8 24488 1.072

7/22/08 17.9 24735 0.443

7/23/08 10.5 25085 0.262

7/24/08 16.7 25042 0.419

7/25/08 6.7 25818 0.174

### Page 37 7/26/08 21.2 25736 0.544

7/27/08 10.5 24970 0.263

7/28/08 10.8 24897 0.268

7/29/08 9.6 25083 0.240

7/30/08 8.9 24265 0.217

7/31/08 6.9 24152 0.165

8/1/08 9.8 24536 0.240

8/2/08 7.9 25004 0.197

8/3/08 3.3 24927 0.083

8/4/08 2.9 25111 0.073

8/5/08 2.9 24580 0.072

8/6/08 3.0 25082 0.076

8/7/08 2.9 24491 0.072

8/8/08 3.0 24480 0.073

8/9/08 3.0 25284 0.076

8/10/08 3.0 25644 0.077

8/11/08 2.7 25091 0.069

8/12/08 2.7 27363 0.075

8/13/08 2.8 26539 0.075

8/14/08 2.7 26455 0.072

8/15/08 3.1 26279 0.080

8/16/08 3.0 26195 0.079

8/17/08 3.0 25725 0.077

8/18/08 2.8 25915 0.073

8/19/08 2.7 25779 0.070

8/20/08 2.2 25429 0.056

8/21/08 5.8 25423 0.147

8/22/08 8.6 25933 0.223

8/23/08 6.4 25924 0.166

8/24/08 5.2 24955 0.130

8/25/08 3.0 24416 0.074

8/26/08 2.1 25519 0.054

8/27/08 2.0 26906 0.053

8/28/08 3.3 26633 0.088

8/29/08 4.0 26121 0.105

8/30/08 4.0 25938 0.104

8/31/08 3.6 26713 0.095

9/1/08 3.3 26922 0.089

9/2/08 4.0 26492 0.106

9/3/08 4.9 26276 0.128

9/4/08 3.2 26294 0.085

9/5/08 2.9 26062 0.076

9/6/08 2.4 26407 0.065

9/7/08 2.3 26667 0.062

9/8/08 2.8 26791 0.076

9/9/08 0.0 0 0

9/10/08 0.6 31859 0.018

9/11/08 1.8 26613 0.048

9/12/08 96.6 26490 2.559

9/13/08 74.1 25639 1.901

9/14/08 67.2 24764 1.663

9/15/08 36.0 26247 0.944

9/16/08 16.9 26488 0.448

9/17/08 0.3 26609 0.009

### Page 38 9/18/08 2.5 26766 0.066

9/19/08 4.7 26914 0.127

9/20/08 4.3 27009 0.116

9/21/08 6.1 27186 0.166

9/22/08 5.0 27969 0.141

9/23/08 5.3 27379 0.144

9/24/08 3.3 27249 0.091

9/25/08 2.8 27276 0.077

9/26/08 2.7 27004 0.073

9/27/08 2.3 26663 0.060

9/28/08 26.4 26765 0.706

9/29/08 5.6 26911 0.149

9/30/08 3.8 26919 0.103

10/1/08 1.1 27069 0.030

10/2/08 13.1 27118 0.356

10/3/08 11.3 27190 0.307

10/4/08 7.3 27451 0.201

10/5/08 5.5 27626 0.151

10/6/08 3.0 27268 0.082

10/7/08 3.8 27497 0.105

10/8/08 3.8 26925 0.103

10/9/08 3.4 27846 0.095

10/10/08 7.1 28225 0.200

10/11/08 9.4 28009 0.262

10/12/08 7.5 27996 0.210

10/13/08 0.2 28046 0.005

10/14/08 0.0 0 0

10/15/08 0.0 0 0

10/16/08 0.0 0 0

10/17/08 2.1 27014 0.055

10/18/08 2.3 27465 0.063

10/19/08 0.5 27483 0.014

10/20/08 1.7 27178 0.045

10/21/08 1.5 27403 0.042

10/22/08 1.7 27760 0.046

10/23/08 9.6 27888 0.268

10/24/08 18.0 27154 0.488

10/25/08 9.2 26743 0.245

10/26/08 5.3 27076 0.145

10/27/08 53.3 27283 1.453

10/28/08 14.5 27225 0.395

10/29/08 7.2 27323 0.197

10/30/08 2.7 28421 0.077

10/31/08 7.2 28200 0.202

11/1/08 12.4 27770 0.345

11/2/08 7.6 27735 0.212

11/3/08 6.6 27476 0.182

11/4/08 9.7 27170 0.263

11/5/08 7.3 27095 0.199

11/6/08 1.9 27214 0.050

11/7/08 9.9 26732 0.264

11/8/08 9.7 26727 0.259

11/9/08 7.4 27218 0.201

11/10/08 8.4 27551 0.232

### Page 39 11/11/08 8.4 27532 0.231

11/12/08 11.5 27155 0.312

11/13/08 7.4 27216 0.202

11/14/08 33.2 27819 0.923

11/15/08 21.4 27528 0.590

11/16/08 14.8 28035 0.414

11/17/08 14.0 28066 0.394

11/18/08 9.2 29743 0.273

11/19/08 5.8 29711 0.172

11/20/08 6.0 28230 0.168

11/21/08 3.9 28623 0.111

11/22/08 5.0 28519 0.143

11/23/08 7.6 28262 0.215

11/24/08 6.7 27306 0.182

11/25/08 5.9 27382 0.162

11/26/08 6.1 28075 0.171

11/27/08 2.5 27843 0.069

11/28/08 1.5 27329 0.041

11/29/08 1.5 27002 0.040

11/30/08 2.4 26718 0.065

12/1/08 2.3 27264 0.063

12/2/08 3.1 26408 0.081

12/3/08 4.3 27268 0.117

12/4/08 5.0 27317 0.136

12/5/08 6.8 28031 0.190

12/6/08 6.5 27681 0.180

12/7/08 5.4 27323 0.149

12/8/08 6.5 27199 0.176

12/9/08 5.7 26329 0.151

12/10/08 4.5 26712 0.121

12/11/08 4.1 26355 0.108

12/12/08 2.4 26066 0.062

12/13/08 0.4 26751 0.010

12/14/08 1.9 26488 0.051

12/15/08 8.1 26815 0.218

12/16/08 5.6 27314 0.152

12/17/08 3.3 26742 0.087

12/18/08 2.9 27088 0.077

12/19/08 10.2 26436 0.270

12/20/08 10.2 26600 0.272

12/21/08 9.7 26979 0.263

12/22/08 6.4 27839 0.178

12/23/08 7.6 26834 0.204

12/24/08 8.1 26770 0.217

12/25/08 4.5 27608 0.125

12/26/08 5.3 27556 0.146

12/27/08 6.0 26356 0.157

12/28/08 5.1 26785 0.136

12/29/08 4.2 27331 0.115

12/30/08 3.2 26870 0.087

12/31/08 1.4 27166 0.037

### Page 40 

### A PPENDIX 

### F

H YDROGEN 

### P URIFICATION



### 2008 D AILY 

### A VERAGE 

### CEMS D ATA



### Hydrogen Purification

Date Average CEMS

Concentration

(Hg ug/m3) Average Flow

(m3/day) Average Emission

Rate (g Hg/day)

1/1/08 33.0 42686 1.41

1/2/08 30.8 43068 1.33

1/3/08 58.3 53914 3.14

1/4/08 79.3 53768 4.26

1/5/08 67.2 53747 3.61

1/6/08 60.9 53231 3.24

1/7/08 35.4 40822 1.44

1/9/08 55.6 53468 2.98

1/10/08 95.9 53916 5.17

1/11/08 91.1 53578 4.88

1/12/08 91.4 53784 4.92

1/13/08 88.3 53225 4.70

1/14/08 77.1 53473 4.12

1/15/08 82.7 53113 4.39

1/16/08 92.5 53141 4.92

1/17/08 64.5 30674 1.98

1/18/08 121.7 53009 6.45

1/19/08 85.8 52636 4.52

1/20/08 57.5 46039 2.65

1/21/08 71.3 53124 3.79

1/22/08 74.3 53067 3.94

1/23/08 79.7 53127 4.24

1/24/08 66.9 53305 3.57

1/25/08 67.6 53476 3.61

1/26/08 69.4 53044 3.68

1/27/08 55.6 53528 2.98

1/28/08 44.1 53638 2.37

1/29/08 51.7 53281 2.76

1/30/08 68.7 53906 3.71

1/31/08 70.9 53805 3.81

2/1/08 69.7 52775 3.68

2/2/08 201.6 53554 10.80

2/3/08 89.2 33095 2.95

2/4/08 113.6 45904 5.21

2/5/08 94.7 47105 4.46

2/6/08 88.0 52193 4.59

2/7/08 86.2 52567 4.53

2/8/08 93.2 52936 4.93

2/9/08 75.2 52995 3.99

2/10/08 59.4 53166 3.16

2/11/08 72.8 52773 3.84

2/12/08 83.0 53271 4.42

2/13/08 60.3 53716 3.24

2/14/08 88.4 53647 4.74

### Page 41 2/15/08 86.5 53698 4.65

2/16/08 96.8 53549 5.18

2/17/08 133.9 53437 7.16

2/18/08 82.2 53611 4.41

2/19/08 74.7 53799 4.02

2/20/08 51.3 53379 2.74

2/21/08 62.4 53268 3.32

2/22/08 87.1 50630 4.41

2/23/08 90.4 53324 4.82

2/24/08 83.1 53508 4.45

2/25/08 71.8 53536 3.84

2/26/08 58.0 53330 3.09

2/27/08 38.0 53158 2.02

2/28/08 33.3 41810 1.39

2/29/08 0.0 0 0

3/1/08 30.5 34474 1.05

3/2/08 67.6 45489 3.08

3/3/08 123.4 52239 6.45

3/4/08 84.0 53635 4.51

3/5/08 102.1 52920 5.40

3/6/08 150.1 53644 8.05

3/7/08 80.6 48315 3.89

3/8/08 88.5 48529 4.29

3/9/08 139.6 53718 7.50

3/10/08 127.1 52651 6.69

3/11/08 119.6 53401 6.39

3/12/08 100.5 54021 5.43

3/13/08 83.2 48984 4.07

3/14/08 82.7 52056 4.30

3/15/08 68.7 39006 2.68

3/16/08 71.6 53107 3.80

3/17/08 85.6 53301 4.56

3/18/08 75.2 53702 4.04

3/19/08 77.8 53040 4.13

3/20/08 95.0 52949 5.03

3/21/08 104.4 53079 5.54

3/22/08 83.1 53828 4.47

3/23/08 96.8 53291 5.16

3/24/08 95.1 53756 5.11

3/25/08 106.6 54050 5.76

3/26/08 110.9 53853 5.97

3/27/08 119.4 53569 6.40

3/28/08 92.6 53531 4.96

3/29/08 126.3 53463 6.75

3/30/08 45.5 19683 0.90

3/31/08 0.0 0 0

4/1/08 0.0 0 0

4/2/08 0.6 3574 0.00

4/3/08 21.4 33296 0.71

4/4/08 78.6 45398 3.57

4/5/08 119.5 51782 6.19

4/6/08 255.2 54022 13.79

4/7/08 138.1 54302 7.50

4/8/08 166.8 53652 8.95

### Page 42 4/9/08 125.8 54485 6.85

4/10/08 128.4 53979 6.93

4/11/08 111.5 54235 6.05

4/12/08 82.6 54074 4.47

4/13/08 65.9 53545 3.53

4/14/08 54.1 41591 2.25

4/15/08 45.7 53106 2.43

4/16/08 226.9 52572 11.93

4/17/08 80.6 47376 3.82

4/18/08 0.7 22623 0.02

4/19/08 105.9 34256 3.63

4/20/08 77.2 53221 4.11

4/21/08 74.9 52026 3.90

4/22/08 53.2 53089 2.83

4/23/08 80.2 53009 4.25

4/24/08 43.9 51862 2.28

4/25/08 62.4 52474 3.27

4/26/08 122.7 53052 6.51

4/27/08 122.6 52821 6.48

4/28/08 134.2 53206 7.14

4/29/08 131.3 51996 6.82

4/30/08 154.1 53604 8.26

5/1/08 206.9 53460 11.06

5/2/08 173.9 53188 9.25

5/3/08 74.5 53515 3.98

5/4/08 77.6 48151 3.73

5/5/08 55.7 38986 2.17

5/6/08 62.9 51065 3.21

5/7/08 83.7 52681 4.41

5/8/08 86.4 53186 4.60

5/9/08 65.2 52138 3.40

5/10/08 70.7 52466 3.71

5/11/08 68.0 52913 3.60

5/12/08 51.2 53284 2.73

5/13/08 31.3 50859 1.59

5/14/08 45.5 52400 2.38

5/15/08 38.7 52386 2.02

5/16/08 65.5 52631 3.45

5/17/08 73.2 52420 3.84

5/18/08 59.0 43943 2.59

5/19/08 55.8 39387 2.20

5/20/08 60.5 43696 2.64

5/21/08 68.2 51953 3.54

5/22/08 79.0 53165 4.20

5/23/08 95.6 53229 5.09

5/24/08 101.1 52860 5.35

5/25/08 55.6 52731 2.93

5/26/08 54.4 52792 2.87

5/27/08 66.2 48753 3.23

5/28/08 17.0 19394 0.33

5/29/08 87.4 49242 4.30

5/30/08 103.6 52989 5.49

5/31/08 113.9 51506 5.87

6/1/08 110.6 48234 5.34

### Page 43 6/2/08 88.1 24628 2.17

6/3/08 71.3 52574 3.75

6/4/08 104.8 53966 5.65

6/5/08 128.4 53094 6.82

6/6/08 163.1 52752 8.61

6/7/08 360.9 52556 18.97

6/8/08 161.5 52502 8.48

6/9/08 189.1 50897 9.62

6/10/08 74.9 52014 3.89

6/11/08 89.8 51926 4.66

6/12/08 130.7 50472 6.59

6/13/08 153.6 48741 7.49

6/14/08 39.5 51142 2.02

6/15/08 130.3 50848 6.62

6/16/08 128.5 49292 6.34

6/17/08 202.1 52691 10.65

6/18/08 175.3 52464 9.20

6/19/08 160.4 52416 8.41

6/20/08 143.4 52256 7.50

6/21/08 174.2 52189 9.09

6/22/08 176.1 52132 9.18

6/23/08 145.3 48834 7.10

6/24/08 168.0 48667 8.18

6/25/08 184.3 51598 9.51

6/26/08 230.5 52016 11.99

6/27/08 327.1 51203 16.75

6/28/08 266.6 51391 13.70

6/29/08 221.9 52221 11.59

6/30/08 190.6 52715 10.05

7/1/08 242.3 52456 12.71

7/2/08 255.5 52301 13.36

7/3/08 136.6 52271 7.14

7/4/08 14.0 8194 0.11

7/5/08 155.7 45430 7.07

7/6/08 205.6 51286 10.54

7/7/08 316.8 40406 12.80

7/8/08 69.6 30829 2.15

7/9/08 276.1 45688 12.62

7/10/08 274.7 45979 12.63

7/11/08 326.4 43494 14.20

7/12/08 350.1 43131 15.10

7/13/08 324.5 52012 16.88

7/14/08 479.1 51555 24.70

7/15/08 217.8 47045 10.25

7/16/08 376.3 51768 19.48

7/17/08 295.3 35478 10.48

7/18/08 238.1 42157 10.04

7/19/08 559.8 49680 27.81

7/20/08 542.9 51756 28.10

7/21/08 503.7 50106 25.24

7/22/08 343.3 51834 17.79

7/23/08 423.1 52875 22.37

7/24/08 385.3 51510 19.85

7/25/08 200.4 28094 5.63

### Page 44 7/26/08 294.0 49729 14.62

7/27/08 357.0 49196 17.56

7/28/08 187.2 46124 8.63

7/29/08 78.8 30567 2.41

7/30/08 235.4 47795 11.25

7/31/08 161.2 45404 7.32

8/1/08 172.0 43812 7.54

8/2/08 133.3 41880 5.58

8/3/08 160.6 44472 7.14

8/4/08 230.8 49657 11.46

8/5/08 188.8 45670 8.62

8/6/08 263.1 52055 13.70

8/7/08 366.8 51802 19.00

8/8/08 301.2 51868 15.62

8/9/08 263.6 50732 13.37

8/10/08 225.8 50873 11.49

8/11/08 108.9 38590 4.20

8/12/08 44.9 30372 1.36

8/13/08 48.0 31800 1.53

8/14/08 121.7 53241 6.48

8/15/08 178.2 53748 9.58

8/16/08 257.6 53668 13.83

8/17/08 271.6 53518 14.54

8/18/08 135.0 44409 5.99

8/19/08 130.4 47364 6.17

8/20/08 58.8 38093 2.24

8/21/08 171.9 49446 8.50

8/22/08 202.6 51595 10.45

8/23/08 167.2 51328 8.58

8/24/08 188.7 51770 9.77

8/25/08 99.6 46307 4.61

8/26/08 36.0 24673 0.89

8/27/08 72.0 50336 3.62

8/28/08 99.6 48641 4.84

8/29/08 126.3 47138 5.95

8/30/08 143.0 47482 6.79

8/31/08 129.3 47835 6.18

9/1/08 131.8 48191 6.35

9/2/08 112.6 51580 5.81

9/3/08 131.5 50379 6.62

9/4/08 130.2 43352 5.64

9/5/08 124.1 42413 5.27

9/6/08 53.0 37299 1.98

9/7/08 105.3 48644 5.12

9/8/08 48.3 29407 1.42

9/9/08 0.0 0 0

9/10/08 33.9 14425 0.49

9/11/08 112.7 48461 5.46

9/12/08 142.4 50472 7.19

9/13/08 172.9 51042 8.83

9/14/08 190.9 50132 9.57

9/15/08 142.2 50790 7.22

9/16/08 157.3 45978 7.23

9/17/08 94.1 10768 1.01

### Page 45 9/18/08 152.4 52124 7.94

9/19/08 136.6 51661 7.06

9/20/08 183.3 51882 9.51

9/21/08 130.9 41334 5.41

9/22/08 51.6 27289 1.41

9/23/08 134.7 49413 6.65

9/24/08 128.9 49091 6.33

9/25/08 144.5 49526 7.15

9/26/08 189.9 50591 9.61

9/27/08 333.3 50343 16.78

9/28/08 226.0 48268 10.91

9/29/08 129.0 43759 5.64

9/30/08 89.1 40751 3.63

10/1/08 134.8 48127 6.49

10/2/08 217.5 51105 11.11

10/3/08 236.4 51520 12.18

10/4/08 210.7 51506 10.85

10/5/08 217.0 51451 11.17

10/6/08 181.8 51339 9.33

10/7/08 264.5 50675 13.41

10/8/08 178.7 50816 9.08

10/9/08 164.4 39008 6.41

10/10/08 213.0 46389 9.88

10/11/08 250.3 48449 12.13

10/12/08 172.1 34630 5.96

10/13/08 1.0 849 0.00

10/14/08 0.0 0 0

10/15/08 0.0 0 0

10/16/08 0.0 0 0

10/17/08 226.7 32465 7.36

10/18/08 87.2 40177 3.50

10/19/08 22.5 21894 0.49

10/20/08 106.9 49695 5.31

10/21/08 80.2 51151 4.10

10/22/08 82.4 51029 4.20

10/23/08 83.7 50196 4.20

10/24/08 75.8 51168 3.88

10/25/08 70.1 51461 3.61

10/26/08 125.6 50966 6.40

10/27/08 69.8 44764 3.13

10/28/08 49.3 41449 2.04

10/29/08 98.1 50578 4.96

10/30/08 121.3 50933 6.18

10/31/08 130.6 50643 6.61

11/1/08 131.6 50038 6.58

11/2/08 144.6 50853 7.35

11/3/08 133.8 42155 5.64

11/4/08 203.0 50656 10.28

11/5/08 151.4 50841 7.69

11/6/08 119.7 40108 4.80

11/7/08 131.5 38768 5.10

11/8/08 176.5 50711 8.95

11/9/08 190.2 50889 9.68

11/10/08 156.8 51083 8.01

### Page 46 11/11/08 136.0 46261 6.29

11/12/08 44.2 35355 1.56

11/13/08 40.4 34857 1.41

11/14/08 87.8 27017 2.37

11/15/08 110.3 49840 5.50

11/16/08 89.4 51408 4.59

11/17/08 68.7 41894 2.88

11/18/08 21.3 30031 0.64

11/19/08 81.7 47687 3.90

11/20/08 120.5 51315 6.19

11/21/08 52.1 38570 2.01

11/22/08 55.5 49289 2.73

11/23/08 78.3 50975 3.99

11/24/08 83.0 40271 3.34

11/25/08 41.2 26847 1.11

11/26/08 45.3 25564 1.16

11/27/08 45.5 34560 1.57

11/28/08 43.5 39613 1.72

11/29/08 35.6 39628 1.41

11/30/08 29.1 35485 1.03

12/1/08 27.3 21083 0.58

12/2/08 17.3 30811 0.53

12/3/08 68.7 41297 2.84

12/4/08 7.4 40615 0.30

12/5/08 48.7 37342 1.82

12/6/08 40.3 33496 1.35

12/7/08 17.6 30972 0.55

12/8/08 52.3 31840 1.67

12/9/08 34.7 33681 1.17

12/10/08 7.4 37433 0.28

12/11/08 9.9 23676 0.23

12/12/08 4.9 9544 0.05

12/13/08 15.0 3015 0.05

12/14/08 13.8 14926 0.21

12/15/08 24.5 36912 0.90

12/16/08 8.8 39316 0.35

12/17/08 11.9 37830 0.45

12/18/08 13.0 36724 0.48

12/19/08 16.0 39159 0.63

12/20/08 31.0 36760 1.14

12/21/08 10.6 39424 0.42

12/22/08 9.5 40770 0.39

12/23/08 21.1 43623 0.92

12/24/08 23.6 43582 1.03

12/25/08 9.8 29872 0.29

12/26/08 12.9 25427 0.33

12/27/08 43.9 50219 2.21

12/28/08 27.0 51607 1.40

12/29/08 24.5 48995 1.20

12/30/08 33.2 41195 1.37

12/31/08 29.5 50815 1.50

### Page 47 

### A PPENDIX 

### G

C ELL 

### R OOM



### 2007 D AILY 

### A VERAGE 

### CEMS D ATA



### Cell Room

Date Average CEMS

Concentration

(Hg ug/m3) Average Flow

(m3/day) Average Emission

Rate (g Hg/day)

1/1/07 18.5 20,321,280 375.9

1/2/07 18.9 20,321,280 384.1

1/3/07 13.6 20,321,280 276.4

1/4/07 13.6 20,321,280 276.4

1/5/07 16.6 20,321,280 337.3

1/6/07 28.4 20,321,280 577.1

1/7/07 24.1 20,321,280 489.7

1/8/07 19.3 20,321,280 392.2

1/9/07 24.9 20,321,280 506.0

1/10/07 16.3 20,321,280 331.2

1/11/07 12.1 20,321,280 245.9

1/12/07 10.4 20,321,280 211.3

1/13/07 8.5 20,321,280 172.7

1/14/07 9.1 20,321,280 184.9

1/15/07 10.2 20,321,280 207.3

1/16/07 16.0 20,321,280 325.1

1/17/07 10.7 20,321,280 217.4

1/18/07 10.5 20,321,280 213.4

1/19/07 5.9 20,321,280 119.9

1/20/07 6.8 20,321,280 138.2

1/21/07 7.8 20,321,280 158.5

1/22/07 7.9 20,321,280 160.5

1/23/07 9.2 20,321,280 187.0

1/24/07 6.3 20,321,280 128.0

1/25/07 5.1 20,321,280 103.6

1/26/07 4.4 20,321,280 89.4

1/27/07 3.9 20,321,280 79.3

1/28/07 3.9 20,321,280 79.3

1/29/07 10.5 20,321,280 213.4

1/30/07 10.1 20,321,280 205.2

1/31/07 6.4 20,321,280 130.1

2/1/07 5.7 20,321,280 115.8

2/2/07 6.3 20,321,280 128.0

2/3/07 4.6 20,321,280 93.5

2/4/07 3.9 20,321,280 79.3

2/5/07 5.4 20,321,280 109.7

2/6/07 4.6 20,321,280 93.5

2/7/07 4.6 20,321,280 93.5

2/8/07 5.2 20,321,280 105.7

2/9/07 4.2 20,321,280 85.3

2/10/07 4.4 20,321,280 89.4

2/11/07 5.2 20,321,280 105.7

2/12/07 12.2 20,321,280 247.9

2/13/07 8.3 20,321,280 168.7

2/14/07 4.6 20,321,280 93.5

2/15/07 5.5 20,321,280 111.8

### Page 48 2/16/07 5.7 20,321,280 115.8

2/17/07 5.8 20,321,280 117.9

2/18/07 5.8 20,321,280 117.9

2/19/07 5.6 20,321,280 113.8

2/20/07 11.0 20,321,280 223.5

2/21/07 9.8 20,321,280 199.1

2/22/07 8.3 20,321,280 168.7

2/23/07 4.6 20,321,280 93.5

2/24/07 4.0 20,321,280 81.3

2/25/07 5.4 20,321,280 109.7

2/26/07 6.3 20,321,280 128.0

2/27/07 7.2 20,321,280 146.3

2/28/07 7.4 20,321,280 150.4

3/1/07 6.8 20,321,280 138.2

3/2/07 7.3 20,321,280 148.3

3/3/07 4.9 20,321,280 99.6

3/4/07 4.6 20,321,280 93.5

3/5/07 6.8 20,321,280 138.2

3/6/07 10.3 20,321,280 209.3

3/7/07 13.2 20,321,280 268.2

3/8/07 7.9 20,321,280 160.5

3/9/07 6.9 13,547,520 93.5

3/10/07 6.6 12,096,000 79.8

3/11/07 7.7 17,902,080 137.8

3/12/07 10.7 16,934,400 181.2

3/13/07 11.8 18,869,760 222.7

3/14/07 9.0 18,869,760 169.8

3/15/07 6.7 6,289,920 42.1

3/16/07 6.5 17,418,240 113.2

3/17/07 6.7 14,515,200 97.3

3/18/07 7.6 15,966,720 121.3

3/19/07 7.9 15,966,720 126.1

3/20/07 11.2 18,869,760 211.3

3/21/07 11.8 18,869,760 222.7

3/22/07 10.8 18,869,760 203.8

3/23/07 6.8 18,869,760 128.3

3/24/07 7.7 18,869,760 145.3

3/25/07 6.6 18,869,760 124.5

3/26/07 9.7 18,869,760 183.0

3/27/07 12.1 18,869,760 228.3

3/28/07 13.7 18,869,760 258.5

3/29/07 11.8 15,966,720 188.4

3/30/07 11.0 18,869,760 207.6

3/31/07 10.4 18,869,760 196.2

4/1/07 11.8 6,289,920 74.2

4/2/07 12.9 0 0

4/3/07 17.6 0 0

4/4/07 19.3 0 0

4/5/07 22.5 0 0

4/6/07 10.6 0 0

4/7/07 3.8 0 0

4/8/07 5.2 1,935,360 10.1

4/9/07 10.4 13,063,680 135.9

4/10/07 10.0 12,096,000 121.0

### Page 49 4/11/07 10.1 12,096,000 122.2

4/12/07 10.1 15,966,720 161.3

4/13/07 12.4 15,966,720 198.0

4/14/07 10.1 3,386,880 34.2

4/15/07 10.6 12,096,000 128.2

4/16/07 10.0 16,934,400 169.3

4/17/07 11.6 18,869,760 218.9

4/18/07 7.9 18,869,760 149.1

4/19/07 9.2 18,869,760 173.6

4/20/07 9.7 18,869,760 183.0

4/21/07 9.3 17,902,080 166.5

4/22/07 9.9 17,902,080 177.2

4/23/07 18.6 18,869,760 351.0

4/24/07 11.3 17,902,080 202.3

4/25/07 11.9 17,902,080 213.0

4/26/07 8.6 18,869,760 162.3

4/27/07 7.5 18,869,760 141.5

4/28/07 5.9 18,869,760 111.3

4/29/07 7.2 18,869,760 135.9

4/30/07 10.8 18,869,760 203.8

5/1/07 12.9 18,869,760 243.4

5/2/07 9.1 12,579,840 114.5

5/3/07 12.0 6,289,920 75.5

5/4/07 11.3 18,869,760 213.2

5/5/07 10.4 18,869,760 196.2

5/6/07 10.5 18,869,760 198.1

5/7/07 12.7 18,869,760 239.6

5/8/07 12.5 18,869,760 235.9

5/9/07 10.5 18,869,760 198.1

5/10/07 15.8 18,869,760 298.1

5/11/07 10.2 18,869,760 192.5

5/12/07 7.9 18,869,760 149.1

5/13/07 8.7 18,869,760 164.2

5/14/07 8.5 18,869,760 160.4

5/15/07 13.0 18,869,760 245.3

5/16/07 11.4 17,902,080 204.1

5/17/07 9.1 18,869,760 171.7

5/18/07 7.6 18,869,760 143.4

5/19/07 6.2 18,869,760 117.0

5/20/07 6.6 18,869,760 124.5

5/21/07 13.9 18,869,760 262.3

5/22/07 13.5 18,869,760 254.7

5/23/07 17.5 20,321,280 355.6

5/24/07 14.4 20,321,280 292.6

5/25/07 12.0 20,321,280 243.9

5/26/07 11.6 20,321,280 235.7

5/27/07 14.0 20,321,280 284.5

5/28/07 10.3 20,321,280 209.3

5/29/07 13.7 20,321,280 278.4

5/30/07 11.7 20,321,280 237.8

5/31/07 12.7 20,321,280 258.1

6/1/07 14.7 20,321,280 298.7

6/2/07 12.6 20,321,280 256.0

6/3/07 10.1 20,321,280 205.2

### Page 50 6/4/07 12.6 20,321,280 256.0

6/5/07 15.9 13,547,520 215.4

6/6/07 12.8 0 0

6/7/07 11.6 0 0

6/8/07 8.0 0 0

6/9/07 6.4 0 0

6/10/07 9.0 13,547,520 121.9

6/11/07 13.1 20,321,280 266.2

6/12/07 17.2 20,321,280 349.5

6/13/07 14.8 20,321,280 300.8

6/14/07 13.1 20,321,280 266.2

6/15/07 13.0 20,321,280 264.2

6/16/07 13.7 20,321,280 278.4

6/17/07 9.9 20,321,280 201.2

6/18/07 12.2 20,321,280 247.9

6/19/07 13.0 19,837,440 257.9

6/20/07 12.1 19,837,440 240.0

6/21/07 14.4 13,547,520 195.1

6/22/07 14.2 0 0

6/23/07 15.4 0 0

6/24/07 16.7 13,547,520 226.2

6/25/07 19.1 20,321,280 388.1

6/26/07 15.6 19,837,440 309.5

6/27/07 15.9 20,321,280 323.1

6/28/07 12.5 20,321,280 254.0

6/29/07 10.6 13,547,520 143.6

6/30/07 12.5 20,321,280 254.0

7/1/07 10.3 20,321,280 209.3

7/2/07 13.3 20,321,280 270.3

7/3/07 15.2 20,321,280 308.9

7/4/07 14.4 19,837,440 285.7

7/5/07 12.4 20,321,280 252.0

7/6/07 14.9 20,321,280 302.8

7/7/07 14.1 20,321,280 286.5

7/8/07 12.0 13,547,520 162.6

7/9/07 13.9 20,321,280 282.5

7/10/07 18.1 20,321,280 367.8

7/11/07 19.3 20,321,280 392.2

7/12/07 16.5 20,321,280 335.3

7/13/07 12.5 20,321,280 254.0

7/14/07 16.0 20,321,280 325.1

7/15/07 10.8 20,321,280 219.5

7/16/07 14.4 20,321,280 292.6

7/17/07 14.7 20,321,280 298.7

7/18/07 11.1 20,321,280 225.6

7/19/07 12.2 20,321,280 247.9

7/20/07 10.8 20,321,280 219.5

7/21/07 9.4 20,321,280 191.0

7/22/07 8.9 20,321,280 180.9

7/23/07 7.5 13,547,520 101.6

7/24/07 10.5 20,321,280 213.4

7/25/07 9.8 20,321,280 199.1

7/26/07 10.9 20,321,280 221.5

7/27/07 8.1 20,321,280 164.6

### Page 51 7/28/07 7.8 20,321,280 158.5

7/29/07 7.7 20,321,280 156.5

7/30/07 8.3 20,321,280 168.7

7/31/07 17.5 13,547,520 237.1

8/1/07 11.3 13,547,520 153.1

8/2/07 11.1 20,321,280 225.6

8/3/07 8.4 20,321,280 170.7

8/4/07 7.9 20,321,280 160.5

8/5/07 7.1 20,321,280 144.3

8/6/07 12.3 20,321,280 250.0

8/7/07 11.8 20,321,280 239.8

8/8/07 11.0 20,321,280 223.5

8/9/07 9.7 20,321,280 197.1

8/10/07 9.0 20,321,280 182.9

8/11/07 7.8 20,321,280 158.5

8/12/07 8.3 20,321,280 168.7

8/13/07 7.5 20,321,280 152.4

8/14/07 7.5 20,321,280 152.4

8/15/07 7.4 20,321,280 150.4

8/16/07 8.3 20,321,280 168.7

8/17/07 8.6 20,321,280 174.8

8/18/07 8.5 20,321,280 172.7

8/19/07 8.0 20,321,280 162.6

8/20/07 7.2 20,321,280 146.3

8/21/07 6.0 13,547,520 81.3

8/22/07 15.8 20,321,280 321.1

8/23/07 7.8 20,321,280 158.5

8/24/07 7.4 20,321,280 150.4

8/25/07 6.0 20,321,280 121.9

8/26/07 7.8 20,321,280 158.5

8/27/07 8.1 20,321,280 164.6

8/28/07 10.3 20,321,280 209.3

8/29/07 11.9 20,321,280 241.8

8/30/07 6.6 20,321,280 134.1

8/31/07 6.9 20,321,280 140.2

9/1/07 4.5 19,837,440 89.3

9/2/07 5.9 20,321,280 119.9

9/3/07 5.7 20,321,280 115.8

9/4/07 9.4 20,321,280 191.0

9/5/07 11.9 20,321,280 241.8

9/6/07 15.8 20,321,280 321.1

9/7/07 9.0 20,321,280 182.9

9/8/07 7.1 20,321,280 144.3

9/9/07 6.1 20,321,280 124.0

9/10/07 10.8 20,321,280 219.5

9/11/07 12.6 20,321,280 256.0

9/12/07 7.2 20,321,280 146.3

9/13/07 6.4 20,321,280 130.1

9/14/07 6.6 20,321,280 134.1

9/15/07 4.3 20,321,280 87.4

9/16/07 4.7 18,385,920 86.4

9/17/07 7.4 18,385,920 136.1

9/18/07 8.0 19,837,440 158.7

9/19/07 6.7 20,321,280 136.2

### Page 52 9/20/07 10.4 6,773,760 70.4

9/21/07 11.7 0 0

9/22/07 12.2 6,773,760 82.6

9/23/07 9.8 20,321,280 199.1

9/24/07 7.7 20,321,280 156.5

9/25/07 11.2 20,321,280 227.6

9/26/07 8.5 20,321,280 172.7

9/27/07 8.7 20,321,280 176.8

9/28/07 8.4 13,547,520 113.8

9/29/07 9.7 20,321,280 197.1

9/30/07 10.4 20,321,280 211.3

10/1/07 8.2 6,773,760 55.5

10/2/07 10.5 20,321,280 213.4

10/3/07 17.7 20,321,280 359.7

10/4/07 11.4 20,321,280 231.7

10/5/07 8.3 20,321,280 168.7

10/6/07 10.2 20,321,280 207.3

10/7/07 9.8 20,321,280 199.1

10/8/07 14.7 20,321,280 298.7

10/9/07 16.5 20,321,280 335.3

10/10/07 11.0 20,321,280 223.5

10/11/07 15.6 20,321,280 317.0

10/12/07 9.9 20,321,280 201.2

10/13/07 8.4 20,321,280 170.7

10/14/07 7.9 18,385,920 145.2

10/15/07 8.9 20,321,280 180.9

10/16/07 12.5 20,321,280 254.0

10/17/07 13.8 20,321,280 280.4

10/18/07 12.4 13,547,520 168.0

10/19/07 14.9 20,321,280 302.8

10/20/07 6.0 20,321,280 121.9

10/21/07 5.9 20,321,280 119.9

10/22/07 7.2 20,321,280 146.3

10/23/07 12.4 20,321,280 252.0

10/24/07 9.8 20,321,280 199.1

10/25/07 10.8 20,321,280 219.5

10/26/07 7.4 20,321,280 150.4

10/27/07 6.5 20,321,280 132.1

10/28/07 5.4 18,385,920 99.3

10/29/07 11.5 16,450,560 189.2

10/30/07 10.6 18,385,920 194.9

10/31/07 9.3 20,321,280 189.0

11/1/07 9.5 20,321,280 193.1

11/2/07 8.0 16,450,560 131.6

11/3/07 9.7 19,353,600 187.7

11/4/07 13.5 13,547,520 182.9

11/5/07 22.2 13,547,520 300.8

11/6/07 15.7 0 0

11/7/07 17.9 0 0

11/8/07 20.7 6,773,760 140.2

11/9/07 12.1 20,321,280 245.9

11/10/07 7.8 19,353,600 151.0

11/11/07 9.3 18,385,920 171.0

11/12/07 11.3 17,418,240 196.8

### Page 53 11/13/07 13.3 20,321,280 270.3

11/14/07 19.3 20,321,280 392.2

11/15/07 14.7 20,321,280 298.7

11/16/07 7.6 19,353,600 147.1

11/17/07 9.5 16,450,560 156.3

11/18/07 8.4 14,515,200 121.9

11/19/07 13.0 17,418,240 226.4

11/20/07 16.4 19,353,600 317.4

11/21/07 10.4 20,321,280 211.3

11/22/07 8.2 19,353,600 158.7

11/23/07 6.9 15,482,880 106.8

11/24/07 8.2 14,515,200 119.0

11/25/07 7.0 20,321,280 142.2

11/26/07 6.8 13,547,520 92.1

11/27/07 22.5 11,612,160 261.3

11/28/07 13.2 16,450,560 217.1

11/29/07 12.8 18,385,920 235.3

11/30/07 10.4 18,385,920 191.2

12/1/07 7.5 17,418,240 130.6

12/2/07 9.9 18,385,920 182.0

12/3/07 9.7 19,353,600 187.7

12/4/07 7.5 13,063,680 98.0

12/5/07 12.8 13,063,680 167.2

12/6/07 15.6 13,063,680 203.8

12/7/07 28.1 0 0

12/8/07 13.3 9,676,800 128.7

12/9/07 9.2 14,515,200 133.5

12/10/07 12.0 14,515,200 174.2

12/11/07 13.2 18,385,920 242.7

12/12/07 11.7 17,418,240 203.8

12/13/07 12.8 17,418,240 223.0

12/14/07 8.1 14,515,200 117.6

12/15/07 8.5 13,063,680 111.0

12/16/07 6.7 15,482,880 103.7

12/17/07 3.2 12,579,840 40.3

12/18/07 5.1 13,547,520 69.1

12/19/07 7.8 17,902,080 139.6

12/20/07 6.9 15,966,720 110.2

12/21/07 7.8 15,482,880 120.8

12/22/07 7.0 18,385,920 128.7

12/23/07 6.9 16,450,560 113.5

12/24/07 6.8 15,482,880 105.3

12/25/07 7.6 14,031,360 106.6

12/26/07 12.1 12,579,840 152.2

12/27/07 15.0 15,482,880 232.2

12/28/07 11.7 17,418,240 203.8

12/29/07 7.0 17,418,240 121.9

12/30/07 6.5 15,482,880 100.6

12/31/07 9.5 16,450,560 156.3

### Page 54 

### A PPENDIX 

### H

C ELL 

### R OOM



### 2008 D AILY 

### A VERAGE 

### CEMS D ATA



### Cell Room

Date Average CEMS Hg

Concentration

(Hg ug/m3) Average Flow

(m3/day) Average Emission

Rate (g Hg/day)

1/1/08 5.9 13,547,520 79.9

1/2/08 5.9 11,612,160 68.5

1/3/08 12.2 15,966,720 194.8

1/4/08 9.9 14,515,200 143.7

1/5/08 9.2 16,450,560 151.3

1/6/08 9.5 19,837,440 188.5

1/7/08 18.8 20,321,280 382.0

1/8/08 9.9 14,515,200 143.7

1/9/08 10.7 19,353,600 207.1

1/10/08 11.1 16,450,560 182.6

1/11/08 13.1 20,321,280 266.2

1/12/08 11.9 14,515,200 172.7

1/13/08 9.9 15,482,880 153.3

1/14/08 11.9 14,515,200 172.7

1/15/08 15.9 13,547,520 215.4

1/16/08 12.8 9,676,800 123.9

1/17/08 20.3 11,612,160 235.7

1/18/08 17.4 15,482,880 269.4

1/19/08 17.0 14,515,200 246.8

1/20/08 13.5 11,128,320 150.2

1/21/08 11.7 14,515,200 169.8

1/22/08 14.6 18,869,760 275.5

1/23/08 9.2 14,515,200 133.5

1/24/08 7.4 11,612,160 85.9

1/25/08 5.8 11,612,160 67.4

1/26/08 7.6 11,612,160 88.3

1/27/08 7.6 11,612,160 88.3

1/28/08 8.2 14,999,040 123.0

1/29/08 9.0 15,482,880 139.3

1/30/08 12.7 11,612,160 147.5

1/31/08 10.2 15,966,720 162.9

2/1/08 10.5 15,482,880 162.6

2/2/08 11.3 14,031,360 158.6

2/3/08 11.7 8,709,120 101.9

2/4/08 16.6 18,869,760 313.2

2/5/08 16.6 13,547,520 224.9

2/6/08 16.4 20,321,280 333.3

2/7/08 12.6 16,450,560 207.3

2/8/08 9.7 14,515,200 140.8

2/9/08 11.0 16,450,560 181.0

2/10/08 8.3 12,579,840 104.4

2/11/08 11.8 9,676,800 114.2

2/12/08 11.7 13,063,680 152.8

2/13/08 16.9 12,579,840 212.6

### Page 55 2/14/08 14.0 12,579,840 176.1

2/15/08 10.2 18,869,760 192.5

2/16/08 11.4 16,934,400 193.1

2/17/08 10.6 19,837,440 210.3

2/18/08 6.9 17,418,240 120.2

2/19/08 14.3 13,063,680 186.8

2/20/08 11.6 12,096,000 140.3

2/21/08 3.2 10,160,640 32.5

2/22/08 8.0 5,806,080 46.4

2/23/08 5.0 16,450,560 82.3

2/24/08 7.1 16,934,400 120.2

2/25/08 6.9 17,418,240 120.2

2/26/08 5.5 17,418,240 95.8

2/27/08 5.5 11,612,160 63.9

2/28/08 10.3 9,676,800 99.7

2/29/08 15.8 0 0

3/1/08 12.5 8,709,120 108.9

3/2/08 3.5 17,902,080 62.7

3/3/08 22.9 20,321,280 465.4

3/4/08 8.0 20,321,280 162.6

3/5/08 11.6 14,515,200 168.4

3/6/08 12.8 15,482,880 198.2

3/7/08 9.4 12,579,840 118.3

3/8/08 7.3 11,612,160 84.8

3/9/08 10.2 12,579,840 128.3

3/10/08 9.5 18,869,760 179.3

3/11/08 7.9 19,837,440 156.7

3/12/08 8.7 19,837,440 172.6

3/13/08 8.6 19,837,440 170.6

3/14/08 8.1 20,321,280 164.6

3/15/08 9.9 19,837,440 196.4

3/16/08 8.7 15,966,720 138.9

3/17/08 9.4 20,321,280 191.0

3/18/08 11.7 20,321,280 237.8

3/19/08 10.7 20,321,280 217.4

3/20/08 8.5 18,385,920 156.3

3/21/08 8.8 17,418,240 153.3

3/22/08 6.4 19,353,600 123.9

3/23/08 6.7 16,450,560 110.2

3/24/08 11.2 16,450,560 184.2

3/25/08 12.1 17,418,240 210.8

3/26/08 13.2 12,579,840 166.1

3/27/08 11.0 20,321,280 223.5

3/28/08 7.3 19,353,600 141.3

3/29/08 6.4 17,418,240 111.5

3/30/08 10.3 5,806,080 59.8

3/31/08 29.0 0 0

4/1/08 19.7 0 0

4/2/08 12.2 0 0

4/3/08 7.7 16,450,560 126.7

4/4/08 10.4 16,934,400 176.1

4/5/08 6.6 18,385,920 121.3

4/6/08 6.1 13,547,520 82.6

4/7/08 12.0 20,321,280 243.9

### Page 56 4/8/08 16.1 20,321,280 327.2

4/9/08 9.5 20,321,280 193.1

4/10/08 11.1 20,321,280 225.6

4/11/08 11.5 20,321,280 233.7

4/12/08 8.2 18,385,920 150.8

4/13/08 6.6 16,450,560 108.6

4/14/08 5.5 16,450,560 90.5

4/15/08 6.3 18,385,920 115.8

4/16/08 7.2 20,321,280 146.3

4/17/08 7.8 17,418,240 135.9

4/18/08 6.3 20,321,280 128.0

4/19/08 5.2 20,321,280 105.7

4/20/08 5.1 20,321,280 103.6

4/21/08 9.0 20,321,280 182.9

4/22/08 8.8 20,321,280 178.8

4/23/08 7.8 13,547,520 105.7

4/24/08 8.3 20,321,280 168.7

4/25/08 9.2 20,321,280 187.0

4/26/08 7.2 20,321,280 146.3

4/27/08 6.0 20,321,280 121.9

4/28/08 17.8 12,579,840 223.9

4/29/08 8.4 15,482,880 130.1

4/30/08 9.5 10,160,640 96.5

5/1/08 8.3 19,353,600 160.6

5/2/08 8.6 20,321,280 174.8

5/3/08 6.7 20,321,280 136.2

5/4/08 5.0 19,353,600 96.8

5/5/08 9.6 20,321,280 195.1

5/6/08 8.9 20,321,280 180.9

5/7/08 9.2 20,321,280 187.0

5/8/08 12.2 20,321,280 247.9

5/9/08 6.1 20,321,280 124.0

5/10/08 5.1 20,321,280 103.6

5/11/08 4.6 20,321,280 93.5

5/12/08 6.9 20,321,280 140.2

5/13/08 9.4 20,321,280 191.0

5/14/08 5.6 20,321,280 113.8

5/15/08 9.4 20,321,280 191.0

5/16/08 5.1 20,321,280 103.6

5/17/08 5.2 20,321,280 105.7

5/18/08 4.2 20,321,280 85.3

5/19/08 5.1 20,321,280 103.6

5/20/08 6.1 20,321,280 124.0

5/21/08 6.0 20,321,280 121.9

5/22/08 10.2 20,321,280 207.3

5/23/08 5.9 20,321,280 119.9

5/24/08 5.0 20,321,280 101.6

5/25/08 5.1 20,321,280 103.6

5/26/08 6.5 20,321,280 132.1

5/27/08 10.3 20,321,280 209.3

5/28/08 12.1 0 0

5/29/08 18.6 20,321,280 378.0

5/30/08 13.8 20,321,280 280.4

5/31/08 12.6 20,321,280 256.0

### Page 57 6/1/08 9.7 20,321,280 197.1

6/2/08 11.7 19,837,440 232.1

6/3/08 8.5 19,353,600 164.5

6/4/08 12.4 20,321,280 252.0

6/5/08 12.1 19,353,600 234.2

6/6/08 15.2 20,321,280 308.9

6/7/08 13.0 20,321,280 264.2

6/8/08 12.9 20,321,280 262.1

6/9/08 15.6 20,321,280 317.0

6/10/08 15.4 13,547,520 208.6

6/11/08 17.1 20,321,280 347.5

6/12/08 15.1 20,321,280 306.9

6/13/08 10.2 20,321,280 207.3

6/14/08 8.5 20,321,280 172.7

6/15/08 9.9 20,321,280 201.2

6/16/08 13.4 20,321,280 272.3

6/17/08 14.9 20,321,280 302.8

6/18/08 8.4 20,321,280 170.7

6/19/08 9.7 20,321,280 197.1

6/20/08 8.9 20,321,280 180.9

6/21/08 9.7 20,321,280 197.1

6/22/08 9.2 20,321,280 187.0

6/23/08 11.5 20,321,280 233.7

6/24/08 11.5 20,321,280 233.7

6/25/08 14.5 20,321,280 294.7

6/26/08 15.5 20,321,280 315.0

6/27/08 12.8 20,321,280 260.1

6/28/08 11.2 20,321,280 227.6

6/29/08 11.0 20,321,280 223.5

6/30/08 14.3 20,321,280 290.6

7/1/08 13.3 20,321,280 270.3

7/2/08 11.6 20,321,280 235.7

7/3/08 9.8 20,321,280 199.1

7/4/08 1.5 6,773,760 10.2

7/5/08 9.4 20,321,280 191.0

7/6/08 11.9 20,321,280 241.8

7/7/08 14.0 20,321,280 284.5

7/8/08 15.2 20,321,280 308.9

7/9/08 11.4 20,321,280 231.7

7/10/08 18.0 20,321,280 365.8

7/11/08 9.1 20,321,280 184.9

7/12/08 9.1 20,321,280 184.9

7/13/08 9.1 20,321,280 184.9

7/14/08 15.9 20,321,280 323.1

7/15/08 13.3 20,321,280 270.3

7/16/08 13.9 20,321,280 282.5

7/17/08 18.3 20,321,280 371.9

7/18/08 13.6 20,321,280 276.4

7/19/08 12.0 20,321,280 243.9

7/20/08 13.1 20,321,280 266.2

7/21/08 19.5 20,321,280 396.3

7/22/08 20.2 20,321,280 410.5

7/23/08 17.5 20,321,280 355.6

7/24/08 13.2 20,321,280 268.2

### Page 58 7/25/08 12.6 20,321,280 256.0

7/26/08 12.3 20,321,280 250.0

7/27/08 11.2 20,321,280 227.6

7/28/08 9.7 20,321,280 197.1

7/29/08 14.5 20,321,280 294.7

7/30/08 17.4 20,321,280 353.6

7/31/08 14.4 20,321,280 292.6

8/1/08 12.2 20,321,280 247.9

8/2/08 10.6 20,321,280 215.4

8/3/08 4.0 20,321,280 81.3

8/4/08* 9.9 20,321,280 201.2

8/5/08* 9.9 20,321,280 201.2

8/6/08* 9.9 20,321,280 201.2

8/7/08* 9.9 20,321,280 201.2

8/8/08* 9.9 20,321,280 201.2

8/9/08* 9.9 20,321,280 201.2

8/10/08* 9.9 20,321,280 201.2

8/11/08* 9.9 20,321,280 201.2

8/12/08* 9.9 20,321,280 201.2

8/13/08* 9.9 20,321,280 201.2

8/14/08* 9.9 20,321,280 201.2

8/15/08* 9.9 20,321,280 201.2

8/16/08* 9.9 20,321,280 201.2

8/17/08* 9.9 20,321,280 201.2

8/18/08* 9.9 20,321,280 201.2

8/19/08 15.8 20,321,280 321.1

8/20/08 12.8 20,321,280 260.1

8/21/08 20.6 20,321,280 418.6

8/22/08 13.1 20,321,280 266.2

8/23/08 14.0 20,321,280 284.5

8/24/08 14.6 20,321,280 296.7

8/25/08 12.2 20,321,280 247.9

8/26/08 9.9 20,321,280 201.2

8/27/08 13.4 20,321,280 272.3

8/28/08 10.1 20,321,280 205.2

8/29/08 9.3 20,321,280 189.0

8/30/08 8.0 20,321,280 162.6

8/31/08 7.9 20,321,280 160.5

9/1/08 7.4 20,321,280 150.4

9/2/08 10.4 20,321,280 211.3

9/3/08 15.2 20,321,280 308.9

9/4/08 14.7 20,321,280 298.7

9/5/08 15.4 20,321,280 312.9

9/6/08 10.5 20,321,280 213.4

9/7/08 11.2 20,321,280 227.6

9/8/08 12.6 20,321,280 256.0

9/9/08 22.9 20,321,280 465.4

9/10/08 20.9 20,321,280 424.7

9/11/08 16.7 20,321,280 339.4

9/12/08 14.5 20,321,280 294.7

9/13/08 12.9 20,321,280 262.1

9/14/08 11.3 20,321,280 229.6

9/15/08 11.9 20,321,280 241.8

9/16/08 15.3 20,321,280 310.9

### Page 59 9/17/08 18.8 20,321,280 382.0

9/18/08 12.9 20,321,280 262.1

9/19/08 10.7 20,321,280 217.4

9/20/08 11.3 20,321,280 229.6

9/21/08 10.1 20,321,280 205.2

9/22/08 9.1 20,321,280 184.9

9/23/08 10.5 20,321,280 213.4

9/24/08 12.0 20,321,280 243.9

9/25/08 9.2 20,321,280 187.0

9/26/08 11.0 20,321,280 223.5

9/27/08 12.5 20,321,280 254.0

9/28/08 11.6 20,321,280 235.7

9/29/08 14.5 20,321,280 294.7

9/30/08 9.7 20,321,280 197.1

10/1/08 8.3 20,321,280 168.7

10/2/08 7.8 20,321,280 158.5

10/3/08 8.0 20,321,280 162.6

10/4/08 6.7 20,321,280 136.2

10/5/08 6.4 20,321,280 130.1

10/6/08 22.6 20,321,280 459.3

10/7/08 15.3 20,321,280 310.9

10/8/08 20.2 20,321,280 410.5

10/9/08 8.5 20,321,280 172.7

10/10/08 9.2 20,321,280 187.0

10/11/08 7.7 20,321,280 156.5

10/12/08 6.7 20,321,280 136.2

10/13/08 17.0 0 0

10/14/08 70.3 0 0

10/15/08 74.7 0 0

10/16/08 49.3 0 0

10/17/08 13.6 13,547,520 184.2

10/18/08 7.4 18,385,920 136.1

10/19/08 13.9 12,579,840 174.9

10/20/08 10.6 18,385,920 194.9

10/21/08 15.1 20,321,280 306.9

10/22/08 10.5 20,321,280 213.4

10/23/08 14.0 13,547,520 189.7

10/24/08 11.4 18,385,920 209.6

10/25/08 11.6 20,321,280 235.7

10/26/08 12.1 20,321,280 245.9

10/27/08 12.9 18,385,920 237.2

10/28/08 8.0 14,515,200 116.1

10/29/08 16.5 14,515,200 239.5

10/30/08 10.8 15,482,880 167.2

10/31/08 9.3 20,321,280 189.0

11/1/08 12.7 20,321,280 258.1

11/2/08 13.0 18,869,760 245.3

11/3/08 15.7 18,869,760 296.3

11/4/08 12.7 18,869,760 239.6

11/5/08 9.3 12,579,840 117.0

11/6/08 9.0 18,869,760 169.8

11/7/08 12.5 15,482,880 193.5

11/8/08 11.9 17,418,240 207.3

11/9/08 8.7 17,418,240 151.5

### Page 60 11/10/08 14.1 14,515,200 204.7

11/11/08 9.1 14,515,200 132.1

11/12/08 5.0 9,676,800 48.4

11/13/08 14.9 19,353,600 288.4

11/14/08 11.8 10,160,640 119.9

11/15/08 10.4 15,966,720 166.1

11/16/08 8.2 9,676,800 79.3

11/17/08 7.6 8,709,120 66.2

11/18/08 10.7 5,322,240 56.9

11/19/08 9.6 9,676,800 92.9

11/20/08 7.3 11,612,160 84.8

11/21/08 6.8 10,644,480 72.4

11/22/08 5.6 6,773,760 37.9

11/23/08 7.0 11,612,160 81.3

11/24/08 11.7 7,741,440 90.6

11/25/08 10.3 11,612,160 119.6

11/26/08 11.6 18,385,920 213.3

11/27/08 7.6 11,128,320 84.6

11/28/08 9.6 13,547,520 130.1

11/29/08 9.2 10,160,640 93.5

11/30/08 5.8 11,612,160 67.4

12/1/08 10.0 9,676,800 96.8

12/2/08 7.8 9,676,800 75.5

12/3/08 7.8 13,547,520 105.7

12/4/08 6.1 14,515,200 88.5

12/5/08 7.1 8,709,120 61.8

12/6/08 5.3 8,709,120 46.2

12/7/08 4.5 8,709,120 39.2

12/8/08 11.6 8,709,120 101.0

12/9/08 35.3 16,450,560 580.7

12/10/08 19.0 13,063,680 248.2

12/11/08 10.5 9,676,800 101.6

12/12/08 6.4 0 0

12/13/08 4.1 0 0

12/14/08 5.2 5,806,080 30.2

12/15/08 11.9 16,450,560 195.8

12/16/08 13.9 11,612,160 161.4

12/17/08 10.7 11,612,160 124.3

12/18/08 10.9 14,515,200 158.2

12/19/08 13.0 16,450,560 213.9

12/20/08 7.7 13,063,680 100.6

12/21/08 7.1 7,257,600 51.5

12/22/08 10.0 5,806,080 58.1

12/23/08 11.4 10,644,480 121.3

12/24/08 12.0 14,999,040 180.0

12/25/08 5.9 11,612,160 68.5

12/26/08 7.9 11,128,320 87.9

12/27/08 14.0 20,321,280 284.5

12/28/08 10.0 20,321,280 203.2

12/29/08 10.6 14,515,200 153.9

12/30/08 17.4 13,063,680 227.3

12/31/08 8.8 13,063,680 115.0

* The CEMS experienced a failure during this period. Data li sted is the average of the daily mercury

concentration before and after the incident.