·**~**.. Microbac Laboratories, Inc. Erie Testing Laboratory Division 1962 Wager Road, Erie, Pennsylvania 16509 Bundy Industrial Park
- 1·90 & Route 8 Phone 814/825·8533 FAX 814/825·9254

Testing Performed On: Testing Performed By:

Team Leader: Report Prepared By: Report Reviewed By: ®

Report on Emission Testing for Electro-Tech, Inc.

P.O. Box 1442 100 West Poplar Street

Meadville, PA 16335
April 23, 1996 Microbac Laboratories, Inc. Erie Testing Division 1962 Wager Road

## ~;PAl6509 PA LAB 1.0. 2<;·067 NY LAB 1.0. 10121 VA LAB 1.0. 00209 MA LAB I.D. PA087

### Table of Contents
Introduction General Methods 

### Results Appendix:! • Process Operational Data Appendix II -
Appendix 

# mField Data Emission Rate Calculations Laboratory Results 

### Run 1 Run 2 Run 3 State Correspondence 1 2 

### :3

4 

### 10 11 

### 18 

### 24 33

### Introduction 

### Mjcrobac Laboratories, Inc. Erie Testing Division was 

### retained by 

### Electro-Tech to perform permit compliance emission testing at their facility located at 100 West Poplar Street, Meadville, P A (Crawford County). Testing was performed for Chromium Emissions quantification at the exhaust stack of the chromium plating line. Testing was in accord with Plan Approval #20-319-001. Testing was perfonned on April 23, 1996 by Tim Mclaughlin and Eric ;Mosbacher of Microbac. Testing was coordinated by Jack Hanaway of Electro-Tech. The Pennsylvania**Departm'~nt** 

### of Environmental Protection, Bureau of Air Quality was invited to witness the testing, but declined due to inclement weather.

# I

I



# I ! , General Methods E]ectro-Tech operates a hard chrome electro plating line consisting of three separate plating baths. Vapors are collected from each of the three tanks and routed through a Met-Pro Corporation Hex Master three stage dry scrubber composite mesh pad system for the elimination of chromium emissions. Testing was performed in the duct exiting the Hex Master System. The exiting duct is rectangular with 

### 14 X 19" faces yielding a 

### 16" equivalent diameter. Sample ports are located 

### 149" (9.3 equi\'alent diameters) downstream and 

### 30" (2 equivalent diameters) upstream of the nearest flow disturbances.There are 

### 4 sample ports located at 

### 2.4, 7.15, 11.9 and 

### 16.65" of the 

### 19 11 face. Sample points were located at 

### 2.33, 6.99 and 

### 11.65" of the 

### 14" traverses. Which is to say Microbac employed a 12 point sampling scheme for each of the 3 runs. Each point was sampled for 10 minutes yielding a 120 minute sample run. There were 3 such runs performed employing EPA Method 

### 306 in accord with 

### 40 CFR part 

### 63 section 

### 63.344. Microbac also recorded the pressure drop across the scrubber unit at each point charge. Electro- Tech operates on a job shop basis. They do Dot operate on the same basis from day to day. They're business is entirely customer driven dependant on the customer demand. Electro-Tech plates anything from paper clips to large sheets. See the Process Operational Data Section 

## of this report for the operational**par~meters** during the testing. tvficrobac employed 

## RAe ST AKSA.J.'vIPLR Train for the collection of samples. The Train has bee:1 designed to meet both EPA and PA DEP sampling criteria. The Train was last calibrated on March 24, 

### 1996.F iel d Cata li nd R u ult a Pa ge Run/; RUN 1 RUN 2 RUN3 Alle raga I. FI eld Oata Date 4-23-96 4-23-96 4-23·96 Time Star.ed 08:27 11:06 13:40 Time C .Jmp l etE-d 10:31 13:10 15:45 Stack Gas Temperatu r e (F) 79 81 . 5 71 . 3 n.27 35.17 35.79 34 . 68 Stack Gas F l owAate (DSCFH) 204000 202000 203000 S tack G as FIR-wAata (A C F M ) 3617 3680 3559 Stack Gas F l owAate (DSCFM) 3400 3367 3383 3383 Area 01 Stack at Sar , p l ing Site 1. 73 1.73 1.73 1.7 3 Volum£! 0 1 Gas Samples (OSCF) " 85.3 85.65 89 . 22 86 . 72

, '.io i sture (%) 0 . 01 0 . 01 0 . 01 0 . 01 3arometric Pressure ( in Hg) 28 . 7 28.06 28.61 28.46 Stack Pressure ( i n Hg) 28.71 28.07 28 . 62 28.4 7 Oxyge n (% ) 20 20 20 20.0 Carbon D i ox i de (%0) 0.035 0.04 0.04 0. 04 Carbon Mo n ox i de & Nitrogen ( '%0 ) 80.0 80 . 0 80 . 0 80. 0 M o lec u lar Weight of Gas (G / Mo l es ) 28 . 8 28 . 81 28 . 81 28 . 81 Iso kinetic Samp l e Rate (%) 97 96 102 98 . 33 II. Results Gh r orr.ium ( O/DS ':; M)**0~007** 0.006 0.006 . 063 Chrom i um ( GR J DSCF) <0.0001 < 0 .0001 <0 . 0001 < 0.0001 Chromium (Lbs/Hr) <0.001 <0.001 <0 . 001 <0. 00 1 Al l owab l e Ch r omium (L b9/H r) NA NA NA 0 , · 0 Allowl.ble Ch r om i um (MG/OSCM) 0 . 015 0.015 0,015 0 .015 B a.ect U po n The Abo v e A llowa bl . Eml aalo n Ra t e Thl . Sys t e m t. In Co mpli a n ce III . Cue to m er S up p li ed I nf orma ti o n E stimated Process R at e (TPH) S E E PROCESS RATE S E CTION O F nil S R E PORT Fuel Analysis i n BTUI NA NA NA 0 .00 I so k in etic Samp l e H ate ( %0 ) 97 96 102 98 .3 3

# 'I

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## ·.

Appendix I -. 

### Process Operational Data

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Appendix II**~** 

### Field Data

\, 

### Emission Rate Calculations Laboratory Results

### I



# , !

• • 

## I
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.'STACK TESTING --- ...-r- 

### j . Location: ______**~(~~_L_G** 

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# Form~~~~) Type of Test:**~** . Date:__________**~_-~v_?_3_-~7~~~**

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## = 85.30 feet 

### cubed (N,W) 

### B. LIqUId volume of water collected In lmplngers C. Barometric**~ressure** at 

### samplIng SIte 

### D. Pbsolute stack gas**~(essure** p 

### = p + 

### ( StatIC Pressure )= 28.70 

### + ( 

### 0.17 )

s' 

### bar 13.6 E.**Absolu~e** 

### gas:meter pressure p 

## = p + 

### Delta H ) 

## = 28.70 1'( 

### 1.57 )

m bar 13.6 13.6 F. Absolute average SlJCK gas temperature 

# o + 

### 160 

## = 79.CO + 

### i60 F 

### 13.6

G. Absolute average dry gas meter temperature 

## o + 

### 460 

# = 101.00 + 

### 460 F 

### H.**Tot~l** 

### amount of ChrJmlUm matter collected ( O. 02 ) + ( 

# o. 00 ) + ( 

### O. 00 ) + ( 

### 0.00 ) D U 

# =

le 

### p 

# =

bar 2i.OO 

### ml (0, W) 28. 70 

### In. Hg <D, E )



### p 

### = 28.71 

### :In. Hg (T,U,W) s


### p 

## = 28.82 

### In. Hg (N,W) n


### T 

## = 539.00 degrees 

### R 

### <T,U,W) s 

### T 

## = 561.00 degrees R <T,U,W) a 

### M chromIum 

# = n 0.018 

### mg I. 

### Cross-sectlonal area of Stack


### J. 

### K. L. 

### M. CIrcular: 3. 

### l'i 159 

### x ( NA )( NA 

### )1144 Rectangular: ( 13.50 ) 

### x ( 18.50 ) /141 Total Sampllng Tlme P1

### to ( tube coeffiCient (from curves) Average velocIty head of stack gas Cross-sectIonal area of nozzle. 1/4" 

### = O.OOC3i1 

### A 

## = 1. 

### 73 fee t 

### squa re (U)
120 

### mIn. C 

### = 

### O.B,} <T)

p 

### avg 

### - 0.61 

### In. water (1) 

### - A 

### = 0.000341 

### feet squared 

# on

n

# I

• 1 3./8/l' 

### = 0.000767 1./21t 

### = 0.001361 

### N. Volume of sample at standard conditions, dry basIs p +



### bar 17. i' 

### 1:< U m 

### delta H 

# 1 13.6**------~T~-------** m 1. 57 

### 13.6 17. 7 1 x 

### 86. 60 ( 28. 

### 70 +**----~5~6~1·-.~OO~-----** ) 

### U :: nstd 

### O. Uolume of uater vapor In 

### sample at standard condltlons [0.0174] V :: [0.0474] ( 24.00 ) 

## P. ProportIon of 

### water vaper In gas stream



### V +



### mstd lJ 

### wstd U



### ustd ( 1. 

### 14 ) :: ( 77.61 ) t ( 1. 14 ) V ustd :: 77.6 1 

### fee t cubed (P, 0 )
1.14 

### feet cubed

B 

## = 0.01 (S,U)

uo Q. 

### Concen:ratlon of 

### chromlum matter, dry baSIS [0. 

# a151] M n U



### mstd :: 

### ( 0.02 ) [0. 

# a 15.,] 

### -(-7"....,7:--.-6 -1 -)- 

### c J 

### chromlum:: 5 M

n 

### ( O. 02 ) (0.01 

### grtscf 

### (2.205 x 

### a.JOOOG1] U 

### mstd :: (2.205 x 

### 0.0000011
----- ( 77.61 )


### c 5 

### R. Jry molecular uelght of stack gas
CO 2 0.44 

### x 0.04 

# = 0.02**O~** 

### 0.32 x 

### 20.00 :: 6.40

c. 

### N} CO 

### 0.28 x 

### 79.96 

## = 22.39**.~** 

### S. Molecular uelqht If 

### stack gas, uet basls chromium 

## =

M :: d (0.01 x 10E-6 

### Ib/scf



### 28.80 (S)Md (1 - B ) 

### + 18B uo uo ( 28. 80 )( 1 - 

## o. a 1 ) + 18 ( O. 0 1 )


### T. Stack gas ve lOCI 

### ty (85. '18] C , P ) 

### clVg [85.i8] ( 0.84 )( 0.61 ) 

### T 

### s 

### P M

5 5 

### ( 539.00 ) ( 28.7 1 )( 28.64 )



### . U. UJlume-tnc flow rate .. dry baSIS, standard condo 

### p

### s [63,770) ( 1 - 8 ) U A T 

### wo S 5 

### ( 28.71 ) M 

# = 28.61 (T) 

# ,

U 

### = 35.17 fusec <U,U) 5



### C6:1 .. ?i'O] ( 1 - 

### 0.01 ) ( 35.17 ) ( 1.73 ) 

### ( 539.00 ) Q 

### = 203679 

### sc f 

### h 5 

### U. Emisslon Rate Q x .c 

## = ( 203679.09 ) ( 0.00 ) x 

### lOE-6 5 5 

### U. Percent of lsoklnetlc samplIng [ U:n [1.66:']**~** 0.002(7) U: 

### c +**'-T~** (P bar 

### +' 

## au p A 5 5 

### n 

### E.R. 

# =

# ---:-H~ ) 

# 1 Ts 13.6 

### . (0.01 Ib/hr Chromlum

[1.667] ( (0.00267) (21.00 ) + (86.60) 

### « 28.70 ) + ( 

### 1.57) 

### » (539.00 )

___________________**~(~5~6~1.~0~0**__ ) __________**~1~3.~6** 

### _________ ( 120.00 ) ( 35.17 ) ( 28.71 ) ( 0.000341 ) I 

## = 97 

### %

## / '" "


# . . .

"

'! , I

, 

### ,. ':Run #2 -

,.' !'



### -'


# . '

18_ " ___ 0,. __ ..... ___ _ 

### [VI j 

### r r 0 

### I)**,H~** 

### --_ ..... ---

T,averse Sampling

Point Ttme Number (Min.' 

## 4-( 

## to 

# 1-2 

# 1-J
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### 3 -I 

## .3-l J.J 

### 2
- I 

### 1-7- 1..) 

### \



### - -+ - - • + .. \ \Total**~r4ge** 

### \ p,ant_...:6 ........

## ~"'=--;**(.=..l/LLtO=-_J;;..L..IOi-..::I!.;...LH~**__

### Locallon,_---!.cs:..c...(,&:tz..::.;·JI:.al.uJen~__S..a£\.L!r_=&.C:::..:-T..:....._ Operator 

### =:Pb-= JFleId starr t;!V ""- Dale 4
- -z,.:?, - 

### .SI.e Run No ____**2--=:;~=----** 

### ___ _ sample Box No _____ _ Malar Box No**_-.:....V1\~sl....;f** 

### ____ _ Malar AH • __**"':"~** •**.Io:<B~2..** 

### ___ _ Y Faclor ___**....;V,....--=·_4.l.:8=::.~_-** __ _ Metar Callbral/on Dale __ 

### ,3- '2A-**~** \.:::> Pitol Tube Coefficient,**C,~,**__**O_._~** __
Vacuum Stac;f( Temp Velodty Press: Oi". (In Hg., rF, Head aCfOSS (to P ,) orirles (in. H2O) AH (in. HP) 

## .J 

## =1'7**~,1r** )'. 16 

### 2. 

## S" 

# HD D. 

## '11- /.,!U



### .3**~,** LI to-

### O~1b 

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## 3 C(z. 0(45-- 2-. iJ t..' 

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### 1·'5 

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## 'jj4 O.3t;- I.j-S- 

### .1..:: 

## '11) 

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# J ..**~** 

### /.51

I -. -" _--- --,-_.__________ ..**!3IJ~** .--l!L: 

## f 

# l**H~** tt-otJt:I -h Page_'_of**~** Aun Start lime 

### _..:...'/:....:_D_"._ Run Stop lime**---,/;..,;;:}_:~/V** __**'~I"" rc~**  Ambient Temp ___ ---=5"""":::;.-...:;:?_o...;J;....-=_..,Y_

ppm CO _____ _ % 0, _______ _ %N, _________ _

Filler No. _____ _ K Factor __ 

## -1. ..........57>--='-__ _
Gas Sample Gas Temp. al Dry Gas

Volume Meier

(It', Start 

### b 79,1f!,'1 Inlat 

### r F) Oudel (' F)

### 6iJ~'132. 

# 14- 80 b12.00S 

### 102.- 

# 81 1vv.tfvC 106 

## f"? .'",") 71/ rut!· .. 

### ) I I 

# 'It -hb,. 3 

### to IJ I 

### 'del'



## .. "723.102 II 2- CiO 

### :/jo.41f l , 

## 3 

## 11 73f>l-1'} Il4 

# '12- 1-42-.51 0 

# hi' 

# qJ Avg. 

## A._ • "-:::I" Avg 

# ... - -- . Barometric Press.**_----'a'-C.....:::~..::;-=b~b::;......__:..\,::....._** As$umed Moisture %**_--=-/~"s;-:::.-** 

### ___ _ -::L'" Probe Length (Ft) __**....;~=-** 

## ___ ....:......,;_ Noule 1.0. No. ________ _ A-.g. Callb. Noule 018. (In.) Q .**"'2-~** 

### °O'?,. Probe Heater Setting __**....:D=::..::I~k=-=--** __ O. 0 ,.......,.**~** ,"" II Post-Test Leak Rate (CFM) --...,;::;...;....;.. .....**=--=.:7~~~** u Probe Une. Material _...::'2:LJ."'.&!'-'fJ;..:.=.>iii.-__ _ Sialic Pressure (In. !t) Stack:ID \3 S " K 1&. 

## s I, Stack Area , .--:} 

### -;,4 E!**~_** Probe AUer Box Temp of"**~** Velocity Temp Temp leaving 4 Head (in HaO) r F) r F) Impinge, rFl 0,9tJOL> /f:}? 

### '21'1**~5** 

## 0,101COJ Z/o z31 

### 4S" 

### 0.67«3.2 Z ?.b**Z.3~r** 

## q.1 

# u

.. b 7 ()**f!.~** 

### 2/t 

### -21/ L{q r1. 

## SCil1? Zof, 

## :z 1..(; 

### 4L1 D.,. 

### 10**'24~-** "2 

### z.. t**~'24** 

### 4;) 

# o. (p&**3~** 

### z.3z.. Z;JtJ q.'5" 

### O,5"Qlb 23\ Zz. 7 

## 41- 

# o.**5~~)** 

### 3 

## I 2Jl 

## Z!l**-~**
-. 

### - -Page**~** of 

# .-:= ,- Plant 

### I;**L~~ "~**  Nc., Run Slart Tlme __ 

### Il_' ._\:::>_l.-.. _ Ambient Temp. _________ _**~ ._~**  _ r**~** ______ _ location I

### ~~ 4J

### ·l.a~!!:I 

## OtJ,r:::J,.a- Run Slop Tlma 

### '3: Ie::, Barornallfc Prass.**1\lil'l'<)h~IC** Operator**.~** lFIeld Starr 

## ev,,_ Assumed Moisture % __ \.:....;el:.,l;:?.,;.- ___ _

- --- -_.**~** -**~-** .- Dale**4~~1-** fjb ppm co ______ _ 

## ., 

## " Probe langill (Ft) __ --'.::>;;;;....______ _ Run No "2--0**~** I ·1. CO,I-__ .-;.____ 

### =" ;;',1., n;; / Sample 90)( No ________ _ ''2-0 % 0, __ -=....;;.... __ _ Noule 1.0. No. _________ _**~I A~.**  Callb. Nout. Die. (In.) O. '7...5"'1.... Meier Box No**~gS** l % N, _______ _ Probe Healer Setting <ifD 

### '? D Meier 4H. 

### l,til**~** Post-Tasl Leak Rate (CFM) _____ _ C:I\
- YFactor 

### O. 1

### 'OS Proba Unar MalaMI 

### q v"":'Y}; Meier CallbraUon Dale

## ~_ 

# 3} 2.4 

# \'\\0 Pilot Tube**Coefficlen~** C,**D~** FUter No. ______ _ K Faclor __

### 4..;.::"~~....:.....::; ___ _ Sieffe Pressure (In. H9) ______ _ Stack 10 __________ _ Slack Area ___________ , Traverse Sampling Vacuum Stack Temp Velodly Press. Ditt. Gas Sample Gas Temp. al Dry Gas Velocity Probe Filler Box Temp of (

PoInl Tlme (In Hg,) rF) Head across Vo/ume MeIer Head Temp Temp Leavfng 4 Number (Min.) (4 P,) orifice (n') (in H,O) r F) r F) Impfnge (In. H,O) 4H Slart rF} .1 (In. H,O) Inlat r F) Oudat 

### r F) 

### /- ( 

### Iv 

### IJ )' 

### :fI' ( 

### O. 'Z. 

### 0;- /./0**?g~Jj)** 

### , 1// 

# 14 0. '>""""Z) 00 ,;J31 

### c?1 v 

## 11- I. )" 

## ?-'f cJ, lA .. 

# .- J

# 91, 6z1 f I 

## z. q,) O,)U 

## 17 

# :z 3 

## 'z.. 2/'7 

## 49 1- Z 

### /,n**,~** 

### J 

# " Z-- 110 

## O.zS I. 

## -z. I 

## '1 hb. 

## '/4b , 1..3 

## '5b**o~** 

# '$z1, 2- :Jo 

### 7. . I**.~** 

### 5'"(

.'

. '



### --

# ~ 

# -, Tul.1l , Ct, 

### '11
__ f IW!J 

### 10'1,7- Avg, 

### 1.4 J**d-t.~** J -' 

## <ib. lls 

# r I**~Vg** -' 

## ! AVA(Rga I 

## 11.S I.' S 

## 'I'} .'0 

### .l·u 1":> I I 

### , - -. .. - ---:J- -'---.. 

## _ .. 

# - ---- - 

### - . --". 

### A. Volume of gas sample through the dry gas meter . V 

## = 86.957 fee 

### t cubed (N, W) , a 

### Gamma Correction Factor 

# = 0.985 Corrected Volume of Gas V 

# = 85.65 fee 

### t cubed (N, W ) 

## B. LlqUld 

### volume of water collected In Implngers C. BarometrIC pressure at 

### samplIng SIte 

### D. Absolute**stac~** 

### gas pressure p 

### = p + 

### (Stanc**~ress:ure** )= 

### 28.06 + ( 

### 0.15 )

5 

### bar 13.6 13.6 

### E. Absolute gas meter pressure p 

### =**~** + (De I t a H ) 

### = 28.06 + ( 1. 65 )

m b.u 

### 13.6 13.6 

### F. Absolute average stack gas temperature. 

# o + 

### 460 

## = 81.50 + 

### 460 F 

### G. Absolute average dry gas meter 

### temperature 

## o + 

### 460 

# = 99.80 + 

### 460 F 

### H. Total 

### amount of chromIum matter collected ( O. 0 

### 1 ) + ( 

## o. 00 ) + ( 

### O. 00 ) + ( 

### O. 00 ) a 

### V 

# =

le p 

# = b;r 

### 24.00 ml <0, W) 

### 28.06 In. Hg (D,E)

p 

### = 28.07. In. Hg 

### <T, U, W ) s
p 

## = 28.18 In. Hg (N,t.I) n


### T 

## = 541.50 degrees Q 

### <T,U,W) s
T 

### = 

### 559.80 degrees Q (T 1 U, t.I) n 

### M chromIum 

# = o. a 14 mg n 

### t. Cross-sect lanaI area 

### of Stack
1. 

## K. L. 

## M. Clrcul.3r: 3.1-r159 x ( NA )( NA )/141 Rectanqular: ( 13.50 ) x ( 18.50 ) 1144 Total Samp 11 

### nq T line P1 

### to t 

### tube coefflclent (from curves) Average velOCity head of stack gas Cross-sectlonal area of nozzle. A 

### = 1. 73 fee t 

### squa re 

### <U)


### 120 mIn. C 

## = 0.84 

### <T)

p 

### avq 

## = 0.61 

### In. uater 

# (n

A 

## = 0.000341 feet 

### squared (U)

n3/8" 

### = 0.000767 

### 1/211 

## = 0.001364 

### N. Volume of sample at standard condltlons, dry basIs [ p + 

### deltaH 

# 1 bar 17.7 1 x U m ___**~**__ 13_._6 __ 

### T



### m 17. i' 1 x 86. 96 ( 

### 28.06 +**----~5~59~.~8~0------** 1. 

### 65 13.6 ) U nstd 

### O. UJlume 

### of uater vapor In 

### sample at standard condltlons [0.0471] U 

### = [0.0471] ( 21.00 ) 

### P. P

### ropo rt 

### lon of water vapor In gas stream II 

### L;sld ( 1. 

### 14 

# -_ ....

# __._-- =

U + 

### U ( 76.36 ) + ( 1. 

### 14 )

.11:; t d 

### ustd Q. 

### Concentratlon of chromlum matter, dry basls (0.0154) M 

### n U



### mstd 

## = [0.0154] 

### ( 0.01 ) (76.36 )
M U ustd

8

uO

" 

### =



## =

=

n 

### ( 0.01 ) 76.36 feet 

### cubed (P/D)
1. 

### 14 

### feet cubed

0.01 (5, U)



### (0.01 guscf [2. 205 

### x O. JaOOO 1 ]
--- 

### = [2.205 x 

### 0.00000 1] ----- U



### mstd
R. Dry**moIecu~ar** 

### ueight of stack gas 

### CO 2 0.44 x 0.04 

### = 0.C2**O~** 

### 0.32 x 

### 20.00 

# = 6.40**~.** N .'**~·O**

..,:: ; ... 

### 0.28 x 

### 79.96 

## = 22.39


# .. c ( 76.36 ) 

### chromlum 

# =

M 

## = d 

### (0.01 x lOE 

### -6 Ib/sc f

28.81 (5)..J. 11I,I1::",-uUII 

### ul:!gnt 1 t**~>ldc..l:;** 

### gas, Ul?t oaSlS' Md (1 - 8 ) + 188 uo 

### uo ( 28.81 )(1
- O.Cl ) 

### +**18~** 0.01 )
T.**Stac~** 

### gas Vl?loClty (85. 48] C 

### < P ) 

### avg [85.48] (0.84)( 0.61 ) T

### s 

### P M

s s ( 541.50 ) ( 28.07 )( 28.65 

### U. Uolumetrtc**~lou** 

### ratl?, dry 

### basls, standard condo P



### s [63,770 

### J ( 1 - 8 ) U A T 

### wo 5 S ( 28.07 ) M 

### = 28.65 

### <T) s



### U 

### = 35.79 ,.ftlsec 

### <U,W) s



### [63,77J: ( 1 - 0.01 ) ( 35.79 ) ( 1.73 ) ( 541.50 ) Q 

### = 201666 

### scfh 5 

### U. EmlSSlon Qate Q 

### x 

### c 

# = ( 201665.86 ) ( 0.00 ) 

### x 10E-6

s s 

### W. Pl?rcent of lsoklnetlc samplIng [1.S67]

# ~ 0.00267) U lc ' U m 

### T n 

# au p A S 5 n (p + 

### bar E. R. 

## = _H"..- )] Ts 13.6 (0.01 

### Ib/hr Chromlum

( 1. 667] ( 

### CO. 00267) ( 24. 00 ) 

### + ( 86.96) 

# « 28.06 ) 

### + ( 1. 65) 

# » ( 51t. 50 )

______________________**~(~5~5~9.~8~0_)~**__________**~13~.~6** ___ __ ( 120.00 ) (35.79 ) (28.07 ) (0.000311 )


### = 96 

### %

- 23
-**~!** .

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### ;, .! I ., .1 ! "



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### 4·- :2- ;, • 

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### ___ _**TF~r** _____**O~q~B~s--~**

### ____ Meier Ca/lbradon Date __ :3 -2 q • 

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### I' 

## I I ..... ")**~** 

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### _'...;..5'<_, 4-,-,):.....-_ ppm co _____ _ % CO,,___ . __ _ 

## ".0, do % N z ________ _

Filter No. _______ _ K Factor 

## :l: 

## 4. 

# S;1**t·~7** tP I'(,')'V Gas Sample Gas Temp. at Dry Gas

Volume Meier

(nt) Start

### ?~B. 

## "'\ Inlet (" F) Oudet (" F) 

### 774,171**q~f** 

## g-z. 

## 181.Wr1 I L,'I,..) 

## CZ1**~~** ,Bio 

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# o.**~S** "2-**~~-** Probe Heater Selling ___**~.ac:;..;_.L.6...::-=____** Post·Test Leak Rate (CFM) _____ _ Probe Unar Matel1al _______ _

### ~? Stade Pressure (1n.1II!f**_----'O~,_\_cr** ........__ Stack 10 _________ _ Stack Area ___**1_-_?_3_'1~_n-_:"L** __**~** Vs/od3' Probe FUtar Box H8ad Temp Temp (in HzO) ("F) ("F) 

## (), 18C,' 

## 'i Z\'j '2. cJ \ 

# o.**~VL'77** 'ZJ> 2.\,\ 

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### Z3L 231 

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### 0 ....**;~T**



## 1'\'1 

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## ha c Operator**~** IFleId Staff €V __ -**~**.. - ..--.------**Da~~**____**~-L-_~~~'--~~~~~**___ __**~**

## ..... RunNo __________ -_______ _ Sample Box No ________ _ Mitter Box No ___ IV._q._, ____ _ Meter AH • ___ ,;...

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### ___ _ Meter CaI[bration Date __ 

### "3
-**'"'~- ~**  

### (.. Pltot Tube Coefflclent, C, (') .**s.~**
Travarsa Sampling Vacuum Slack Temp Velocity Prass.Oilf.

Polnt lime (In Hg.) (,F) Head across Number (Min.) (A PI) orilica (In. H,O) AH 

### , (In. HzO) 

## 1-/ 10 

### 3.> =74 0,1$ 

### z,/s4- 2 10 

### 3-S- 

## 12- 0.3'6 1_ ?o " 

## 1-3 IV 

### J 

### .S'" :}I**t~4o** 

# I ,> ,(")0

-

. i

-- -- - 

# I j ToW j 

## I 

# .,---- - 

# II Avarage ;"- 

### ':11 -, 

## ! /.(,.) j I '" , I**=;:;:.=====,--~------,.,** --- ---- Run Slart TIme I :3**~** ""/0 Run Slop lime I 

### 5":**-f~** ppm CO _______ _ % Cot,___ 

### ..t!_' __ _ % 0, ___ ;1-_D........;....:::,,;;...- __ % N z ______ _

FHler No. ______ _ K Factor __**4_~_4_:r** ___ _
Gas Sample Gas Tamp. al Dry Gas

Volume Meter**(~)**

Slart Inial (' F) OuUet 

### r F) 

### ¥1J.'6I,L , \-z- &} \ 

### <Z>/J ?O 

### I )L.- 

### 7""2-**~r~,5%** 

# "Z J-ZAvg. (ijj:) Avg"{6,'j _ 

## 80.5"17.**~v~.** 

### ':, g,,, Ambient Temp. ___**~SO.....::..** __ 

### "....;I-

__ _ Barometric Press. __**.s.2..~~=- ~b::........:.'~~,--_**  Assumed Moisture % ___ 

# '_,_r _____ _ 3' Probe Length (Ft) ________ __ Nozzle 1.0. No. __________ _ AYg. Ca/lb. Noufe O[a. (In.) 

### O. ;;J 5"2 

### I, Probe Heater Setting ____**¥~2_?_~** 

### __ _ Posl-Teslleak Rata (CFM) _____ _ Probe Uner Matadal 

### yv .. ..-2.. Tl; Sialic Pressure (In.**~ ~**  0 - I 

### 9 II 

## tk (.) ,."" StadaO**I~ ,~-)'-** **t&.~** 't Slack Area**~** Vslod3' Probe Fillar Box Tamp of Gas HS8d Temp Temp leaving 411\ (In HzO) 

### r F) 

### r F) Implnger 

### ('Fl 0, 

### t7 72.8 2 

### 3-:,.. 2-1 ,**5~** 

### D. b 

### I&} 2**2-~1 -Z~~\** **{~o** 

## 0; 1:"'; 

### -:z- 

### 1 "'"2.**~D** '2 110 

### b2-
.-

- 0,(0003

.. ,

### Run 3 ELECTRO-TECH 

### A. Uolume of**~as** 

### sample through the dry gas meter U 

## = 90.577 feet cubed (N,L.!) n 

### Gamma Correction Factor 

## = 0.985 Corrected Uolume of Gas U 

# = 89.22 feet 

### cubed (N,W) 

### B. Llquid volume of water collected In lmpingers 

### C. Sircmetric**pr~ssure** 

### at ;ampling sIte 

### O.**~bsolute stac~**  

### gas pressure p 

### = p + 

### StatIc Pressure )= 

### 28.61 + ( 

### 0.19 )

s 

### bar 13.6 

## E. Absolute gdS 

### mete' Jressure p 

### = p + ( De 1t a H ) 

## = 28. 6 1 + ( 1. 

### 63 )

m bar 13.6 13.6 

### F. Absolute average stack gas temperature 

## o + 

### 460 

# = 71.30 + 

### 460 F 

### 13.6



### G. Absolute average dry gas meter temperature 

## o + 460 

# = 98. 10 + 460 

### F 

## H. Total amount of chromlum matter collected ( 0.02 ) 

### + ( 0.00 ) + ( 

### 0.00 ) + ( 

### 0.00 ) II 

### U 

# =

1e p 

# = bir 

### 26.00 ml (0, LJ ) 

### 28.61 In. Hg (O,E)

p 

### = 28.62 In. Hg <T,U,W) s
P 

## = 28.73 In. Hg (N,W) n 

### T 

## = 53 1. 

### 30 

### deg rees R 

### <T, U, W ) s
T 

## = 558. 10 

### degrees R (T I U! W)· n 

### M chromIum 

## = 0.015 mg n I. 

### Cross-sectIonal area of 

### Stack Circular: 3. 14159 

### x ( NA ) ( NA )1144 

### Rectangular: ( 13.50 ) 

### x ( 18.50 ) /144 

### J. Total SamplIng Tlme K. 

### Pltot tube coefflClen'\ (from curves) 

## L. Average velocl:y head of stack gas M. Cross-sect lanai area of nozzle. A 

## = 1.73 feet 

### square (U)



### C "=

p 

### avg 

# = 120 mIn. 0.84 (1) 

### 0.60 

## In. water (T) 

### A 

## = 0.000341 

### feet squared (U)Iii" 

### = 

# o. 00034 1 

### 3/8" 

## = o. 000767 

### 1/211 

## = O. 00 1364 

### N.**Uol~me** of**sa~ple** 

### at standard conditions, dry basIs

17.71 x U m 

### [ Pbar + 

### T m

del ta H 

# 1 13.6 ---=-- 1. 63 17. i' 1 :< 90. 58 ( 28. 6 1 + 13.6**----~5=58~.-1~O------** 

### U : nstd 

### O. Uolume 01**uat~r** 

### vapor In sample at standard condltlons [0.0474] U': [0.04 7 4] ( 26.00 ) 

### P. Proportion of uater vapor In gas stream

J +



### ms:c U 

### ustd 

# '" ustd ( 1. 23 ) : ( 8 1. 34 ) + ( 1. 23 ) U ulOId : 81.34 

### feet cubed (P,G)
1. 23 fee t 

### cubed

B 

## = 0.01 (S,U) 

### O. Concentration of chromium matter, dry baSIS 

# co. ):511 M n U



### mstd 

## = [0.01:'1] ( 81.34 ) ( O. 02 ) uo "



### c J 

### chromlum 

## = (2.205 x 0.0000011 M 

### n U



### mstd ( 0.02 ) 

## = [2.205 x 0.00000 11 ( 81.34 )


### c 

### chromium : Q. 

### Dry molecular uelghl of stack gas O.11( 

## % CO 2 ) + 0.32( 

## % 02 ) + O.28( 

## % N

2+ 

## % CO ) 

### CO" l. 

### O

2 N,.U CO

i. 0.44 x 0.04 

## = 0.02 0.32 x 20.00 

## = 6.40 0.28 

### x 79.96 : 22.39 

### M 

# = d (0.01 

### grlscf

(0.01 

### x 10E -6 1 

### blsc f

28.81 (S)

### S.**Mol~cular u~lght**  

### If stack gas, wet basIs Md (1 - B ) + 188 

### wo uo ( 28.81 )(1
- 0.01 ) 

### + 18( 0.01 ) 

### T. Stack gas velOCIty [85. 48] C ( p ) 

### avg**(8:.~8]** ( 0.84 )( 0.60 ) 

### T 5 

### P M

5 5 ( 531. 30 ) ( 28.62 )( 28.65 ) 

### U. Uolume t nc 

### flou ra t 

### e, 

### dry basIs, standard condo p5 [63,770] ( 

### 1 - B ) IJ A 

### wo 5 

### T 

### s ( 28.62 ) (63 .. 770] ( 1 - 0.01 ) ( :34.68 ) ( 1. 73 ) ( 531. 30 

### U. EmISSIon Rat!? Q 

### x 

### c 

# = ( 203026.77 ) ( 0.00 

### ) x 10E-6

s s M 

# = 28.65 <T) s



## u 

## = 34.68 f t 

### /sec W, W) s

) Q 

## = 203027 

### scfh s 

### E.R. 

## = (0.01 

### lb/hr ChromIum W. 

### Percent of Isoklnetlc sampllng 

### U [1.6671

# ~ 0.00267) U + In (P + 

### Ic T 

### bar m


# -- BU P A 5 5 

### n [ 1. 667] ( (0.00267) ( 26.00 ) 

### + ( 90.58) ( 558. 10 ) H 

# )1 T 5 13.6


# « 28.61 ) + ( 

### 1. 63 ) 13.6 

### » ( 531. 30 )



# ---- ( 120.00 ) ( 34.68 ) ( 28.62 ) ( 0.000341


### = 102 

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## wT\ C"rn'\"lilJl1 rac.:tur __ '_O_____ _ Datt' __

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### .Appendix III . State Correspondence

, , ,.· 

## . I=FR-23-1996 09:41 FRO!"! DER FUR QUALlT'( CENT OFF TO 88148259254 P.02



### Bureau of Ail' 

### Quality Control 

### Mr. Andrew 

### J. Meson Field Services Supervisor Microbac Laboratories, Inc. Erie Testing Laboratory Division Erie, PA 16509 Dear**~Ir.** 

### Mason: Rachel Carson State Office Building 

### Post Office Box 8468 Harrisburg, PA 17105-8468 April 

### 23, 1996 (717) 772·2305

I have reviewed the Electro-Tech, Inc. 

### ermSSlon test protocol for the chromium eleCtroplating process located at the Meadville facility, Crawford County. The proposed test program is to perform ::.0. 

### EPA Method 306 (Chromium 

### Emissions) test program in the outlet suck of the Hel: Masto!r dry 

### scrubber system to demonstrate compliance and 

### to satisfy the conditions of Permit No. 20-319-001. The 

### proposed method 

### is acceptable to the Department provided 

### the following 

### conditions are met and 

### supported in the final test 

### repott: 1. 

### In addition to the process data described 

### in the protQcol, please provide the amp usage of each of the three tanks 

### during each test run. ' 2. It shoul:i be noted Lhat as a minimum, each test 

### requires a sample time of 120 minutes and a sample volume of 60 dscf. 

### Final 

### acceptance of the test report is contingent upon fulfilling all 

### of the applicable requirements specified in 2S Pa. Code, Chapter 139; the Department's Source Testing Manual; the 

### pte-test protocol; and 

### all applicable 

### conditions specified 

### in Plan Approval No. 20-319-001. Please 

### feel free to phone 

### if you have 

### any questions concerning 

### this matter. Sincerely, 

### Christopher Whiteash 

### Air 

### Pollution Control Engineer Source Testing Section Division 

### of Source Testing and Monitoring. 

## . :=FR-Z3-19% 09:4:' =RCM DER**~lR** QUALITY CENT OFF TO 

### PeuDit File 

### No. 2Q.319-OO1 

### Qromium Electroplating Process Meadville, CraWford County

CC: 

### Permit File No. 20-319-001 Bob Huston, Northwest Regional Office Reading FUc - Source Testing John K. Hanaway, Electro-Tech, Inc. 

### .... 88148259254 P.03 

### Aprll23,1996Microbac l:Ibor:ltorit:s. Inc. Erie Testing l:Ibor:lt(tl"y Dh·ision 1962 Wager Road; Erie. Pennsylvania 16509 Phone 814/825·8533 FAX 814/825·9254



### March 20, 1996 Mr. Dev(:ndra Verma Engineering SeIVices Chief Air Quality Program Northwest Regional Office 230 Chestnut Street Meadville, PA 16335 Dear Mr. Verma: ® Bundy Industrial Park
- 1·90 &: Routt: 8 PA L\B I.D. 25·()67 NY L\B I.D. 10121 VA L\8 I.D. 00209 MA LAD I.D. PA08i



### fl..1icrobac Laboratories, Inc. have been retained by Electro-Tech, Inc., PO Box 1442, Meadville, PA to perform Chromium emission testing at their facility located at 100 West Poplar Street, Meadville, PA, Crawford County, Plan Approval #20-319-001. Electro-Tech employs a Hex Master (Met-Pro Corp.) DIY Scrubber (Mesh Pad System) for the elimination of chromium emissions from three hard chrome electro plating tanks. The stack exiting the scrubber system is rectangular with 14 X 19" faces (16" equivalent diameter). The stack has a straight run of 211" (13 equivalent diameters). Sample ports will be located 179" (11 equivalent diameters) downstream and 32" (2 equivalent diameters) upstream of the nearest flow disturbances. Sample ports will be located at 2.4, 7.15, 11.9 and 16.65" of the 19" face. Sample points will be located at 2.33, 6.99 and 11.65" of each 14" traverse. Which is to say we will be employing a 12 point sampling scheme. Each point will be sampled for 10 minutes yielding a 120 minute sample run. We will perform 3 such nms employing EftA Method 306 in accord with 40 CFR Part 63 Section 63.344. During the testing we will monitor and record at each point change the pressure drop across the scrubber unit.Microbac Laboratories, Inc. • Erie Testing Laboratory Division 

### Mr. Devendra Verma page 2 May 15, 1996 

### Electro-Tech will operate the plating line (3 tanks) at the maximum achievable rate during the testing. Electro-Tech is a specialty job shop, their nitch being the ability to perform a wide range of plating jobs (from paper clips to sheets) and being able to tum 

### the work in 

### a relatively short time. This being the case, they do not have a stockpilelbacklog of work guaranteeing full production on the test day. Electro-Tech does guarantee to process what material it has available on the day of testing. In the event that there is no material available to process in one of the tanks, they will place a dummy bar in that tank to simulate processing of a client's material. Dependent on the amount and type of. materials to be processed on the day of testing, it is difficult to project what voltage the tanks will be operating at. Elf!ctro-Tech will record the materials and voltage rates processed on the day of testing. We have tentatively scheduled testing for Tuesday, April 23, 1996. 

### We will arrive at the job site on Monday, April 22 to set up and do preliminary testing. We anticipate starting the compliance testing around 9:00 

### a.m. on April 23. We anticipate running all three compliance tests on the 23rd. I 

### realize this gives the DEP roughly 30 

### days notice as**oppos,~d** 

### to 90 

### days. Our client would like to accomplish testing before his plan approval expires (May 31, 1996) 

### and avoid requesting an extension. By perfonning the testing in April, we should be able to achieve this goal.

# Si~~ Andrew 

### J. Mascn Field Services S'upervisor AJM/dk c: Director Air, Radiation & 

### Toxins Bureau US EPA, Region III 841 Chestnut St. Philadelphia, PA 19107 Tim Brooks, Section Chief Source Testing Review Dept. of Env. Protection Rachel Carson State Office Bldg. 12th Floor, PO Box 8468 Harrisburg, PA 17105-8468

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