APPENDIX F 

Dryer Emissions Calculations and Assumptions
Summary of Emissions

Nampa Pulp Dryers

PM10 PM10 SO2 SO2 NOx NOx

Crop Year Short Term 

Max Hourly

Annual Short Term 

Max Hourly

Annual Short Term 

Max Hourly

Annual

lb/hr ton/yr lb/hr ton/yr lb/hr ton/yr

2003

South Pulp Dryer East Stack 20.6 26.5 3.7 4.8 40 52

South Pulp Dryer West Stack 20.6 26.5 3.7 4.8 40 52

Center Pulp Dryer East Stack 20.6 26.5 3.7 4.8 40 52

Center Pulp Dryer West Stack 20.6 26.5 3.7 4.8 40 52

North Pulp Dryer 15.8 20.4 2.87 3.7 30.8 39.8

Total Emissions 98.0 127 17.8 22.9 191 247

2004

South Pulp Dryer East Stack 18.8 23.7 3.4 4.3 37 46

South Pulp Dryer West Stack 18.8 23.7 3.4 4.3 37 46

Center Pulp Dryer East Stack 18.8 23.7 3.4 4.3 37 46

Center Pulp Dryer West Stack 18.8 23.7 3.4 4.3 37 46

North Pulp Dryer 14.5 18.3 2.62 3.3 28.2 35.6

Total Emissions 89.7 113 16.3 20.5 175 221

2005

South Pulp Dryer East Stack 18.9 21.1 3.4 3.8 37 41

South Pulp Dryer West Stack 18.9 21.1 3.4 3.8 37 41

Center Pulp Dryer East Stack 18.9 21.1 3.4 3.8 37 41

Center Pulp Dryer West Stack 18.9 21.1 3.4 3.8 37 41

North Pulp Dryer 14.6 16.2 2.64 2.9 28.4 31.5

Total Emissions 90.3 100 16.4 18.2 176 196

Max 98.0 17.8 191.0

Average 113.4 20.6 221

Emissions per Stack Max Average Max Average Max Average

South Pulp Dryer East Stack 20.6 23.8 3.73 4.31 40.1 46.3

South Pulp Dryer West Stack 20.6 23.8 3.73 4.31 40.1 46.3

Center Pulp Dryer East Stack 20.6 23.8 3.73 4.31 40.1 46.3

Center Pulp Dryer West Stack 20.6 23.8 3.73 4.31 40.1 46.3

North Pulp Dryer 15.8 18.3 2.87 3.32 30.8 35.6

Permit Limits

South Pulp Dryer 53.3 233.0 10.3 45.0 102 447

Center Pulp Dryer 53.3 233.0 10.3 45.0 102 447

North Pulp Dryer 20.5 90.0 4.00 17.0 39.2 172.0

Total Emissions 127 556 24.6 107 243 1066

Regional Haze Rule Subject Pollutants

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer Summary 2/9/2009
Summary of Emissions

Nampa Pulp Dryers

CO CO VOC VOC CO2 CO2 H2O H2O

Crop Year Short Term 

Max Hourly

Annual Short Term 

Max Hourly

Annual Short Term 

Max Hourly

Annual Short Term 

Max Hourly

Annual

lb/hr ton/yr lb/hr ton/yr lb/hr ton/yr lb/hr ton/yr

2003

South Pulp Dryer East Stack 149 192 1.6 2 12,624 16,299 28,316 36,558

South Pulp Dryer West Stack 149 192 1.6 2 12,624 16,299 28,316 36,558

Center Pulp Dryer East Stack 149 192 1.6 2 12,624 16,299 28,316 36,558

Center Pulp Dryer West Stack 149 192 1.6 2 12,624 16,299 28,316 36,558

North Pulp Dryer 114 148 1.2 2 9,711 12,538 21,782 28,122

Total Emissions 708 915 7.7 10 60,208 77,734 135,045 174,355

2004

South Pulp Dryer East Stack 136 172 1.5 2 11,549 14,577 25,904 32,696

South Pulp Dryer West Stack 136 172 1.5 2 11,549 14,577 25,904 32,696

Center Pulp Dryer East Stack 136 172 1.5 2 11,549 14,577 25,904 32,696

Center Pulp Dryer West Stack 136 172 1.5 2 11,549 14,577 25,904 32,696

North Pulp Dryer 105 132 1.1 1 8,884 11,213 19,926 25,151

Total Emissions 648 818 7.0 9 55,079 69,522 123,540 155,936

2005

South Pulp Dryer East Stack 137 152 1.5 2 11,622 12,927 26,068 28,996

South Pulp Dryer West Stack 137 152 1.5 2 11,622 12,927 26,068 28,996

Center Pulp Dryer East Stack 137 152 1.5 2 11,622 12,927 26,068 28,996

Center Pulp Dryer West Stack 137 152 1.5 2 11,622 12,927 26,068 28,996

North Pulp Dryer 105 117 1.1 1 8,940 9,944 20,052 22,304

Total Emissions 652 725 7.1 8 55,427 61,654 124,322 138,287

Max 708 7.67 60,208 135,045

Average 819 8.87 69,637 156,193

Emissions per Stack Max Average Max Average Max Average Max Average

South Pulp Dryer East Stack 148.6 172 1.6 1.9 12624.3 14601 28316.0 32750

South Pulp Dryer West Stack 148.6 172 1.6 1.9 12624.3 14601 28316.0 32750

Center Pulp Dryer East Stack 148.6 172 1.6 1.9 12624.3 14601 28316.0 32750

Center Pulp Dryer West Stack 148.6 172 1.6 1.9 12624.3 14601 28316.0 32750

North Pulp Dryer 114.3 132 1.2 1.4 9711.0 11232 21781.5 25192

Permit Limits

South Pulp Dryer 378 1,657

Center Pulp Dryer 378 1,657

North Pulp Dryer 145 637

Total Emissions 901 3951 000000

Non-Regional Haze Rule Subject Pollutants of Interest

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer Summary 2/9/2009
EMISSION FACTOR 1

NO. POLLUTANT UNIT LB/UNIT RE

S-D1 SOUTH DRYER PM Tons Input 0.81 IDAPA 

 -TOTAL INPUT PM10 Tons Input 0.81 Assume 1

CO Tons Input 5.86 2001 

SO2 Tons Input 0.15 2001 

NOx Tons Input 1.58 2001 

VOC Tons Input 0.72 Source 

S-D2 CENTER DRYER PM Tons Input 0.81 IDAPA 

 -TOTAL INPUT PM10 Tons Input 0.81 Assume 1

CO Tons Input 5.86 2001 SO2 Tons Input 0.15 2001 NOx Tons Input 1.58 2001 VOC Tons Input 0.72 Source 

S-D3 NORTH DRYER PM Tons Input 0.81

 -TOTAL INPUT PM10 Tons Input 0.81 Complian

CO Tons Input 5.86 2001 SO2 Tons Input 0.15 2001 NOx Tons Input 1.58 2001 VOC Tons Input 0.72 Source 

Previously, SO2, NOx and VOCs were calculated based on tons coal input.It is assumed for simplicity that coal input is 10% of total input.

EMISSION FACTOR SUMMARY - PULP DRYING 

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer EFs 
Production Data Page 1

Calendar Year 2003

NO. MATERIAL UNITS Max Hrly Avg Hrly ANNUAL

S-D1 SOUTH DRYER Total Input (1) Tons 50.7 40.6 130,916

Coal (2) Tons 3.8 3.52 11,347

Natural Gas (3) MMcf 0.140 0.123 397

S-D2 CENTER DRYER Total Input (1) Tons 50.7 40.6 130,916

Coal (2) Tons 3.8 3.52 11,347

Natural Gas (3) MMcf 0.140 0.123 397

S-D3 NORTH DRYER Total Input (1) Tons 19.5 15.6 50,352

Coal (2) Tons 1.5 1.35 4,352

Natural Gas (3) MMcf 0.054 0.123 397

Days 134.3

Max Total Throughput 121 12-Dec-03

Max Total Coal 9.00 12-Dec-03

 tons per year 312,184

96.8 tons per hour

(1) Total input includes press pulp, coal, and additives.

(2) Production data assumes that only coal is used to dry pulp.

Est days of campaign 134.3 Crop year 03-04

Est. hours of operation 3224

Emissions Estimates 2003

TASCO Nampa Facility Pulp Dryers

Avg Total 

Throughput

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Emissions Factors Page 2

 EMISSION FACTOR (1)

NO. POLLUTANT UNIT LB/UNIT REFERENCE

S-D1 SOUTH DRYER PM Tons 0.81 IDAPA 58.01.01.703

 -TOTAL INPUT PM10 Tons 0.81 Assume 100% of PM is PM10

NOx Tons 1.58 2001 Eng. Stack Test

SO2 Tons 0.15 2001 Eng. Stack Test

VOC Tons 0.06 Source Test / Eng. test

CO Tons 5.86 2001 Eng. Stack Test

CO2 Tons 498 2001 Eng. Stack Test

H2O Tons 1117 2001 Eng. Stack Test

 EMISSION FACTOR (1)

NO. POLLUTANT UNIT LB/UNIT REFERENCE

S-D2 CENTER DRYER PM Tons 0.81 IDAPA 58.01.01.703

 -TOTAL INPUT PM10 Tons 0.81 Assume 100% of PM is PM10

NOx Tons 1.58 2001 Eng. Stack Test

SO2 Tons 0.15 2001 Eng. Stack Test

VOC Tons 0.06 Source Test / Eng. test

CO Tons 5.86 2001 Eng. Stack Test

CO2 Tons 498 2001 Eng. Stack Test

H2O Tons 1117 2001 Eng. Stack Test

 EMISSION FACTOR (1)

NO. POLLUTANT UNIT LB/UNIT REFERENCE

S-D3 NORTH DRYER PM Tons 0.81 Compliance Test Nov. 2002

 -TOTAL INPUT PM10 Tons 0.81 Assume 100% of PM is PM10

NOx Tons 1.58 2001 Eng. Stack Test

SO2 Tons 0.15 2001 Eng. Stack Test

VOC Tons 0.06 Source Test / Eng. test

CO Tons 5.86 2001 Eng. Stack Test

CO2 Tons 498 2001 Eng. Stack Test

H2O Tons 1117 2001 Eng. Stack Test

Emissions Estimates 2003

TASCO Nampa Facility Pulp Dryers

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Page 3

POLLUTANT Max lb/hr Avg. lbs./hr. TONS/YR

PM 41.1 32.9 53

PM10 41.1 32.9 53

NOx 80.1 64.2 103

SO2 7.5 6.0 10

VOC 3.2 2.6 4

CO 297 238 384

CO2 25,249 20,224 32,598

H2O 56,632 45,362 73,117

PM 41.1 32.9 53

PM10 41.1 32.9 53

NOx 80.1 64.2 103

SO2 7.5 6.0 10

VOC 3.2 2.6 4

CO 297.1 238.0 384

CO2 25,249 20,224 32,598

H2O 56,632 45,362 73,117

PM 15.8 12.7 20

PM10 15.8 12.7 20

NOx 30.8 24.7 40

SO2 2.9 2.3 4

VOC 1.2 1.0 2

CO 114.3 91.5 148

CO2 9,711 7,779 12,538

H2O 21,782 17,447 28,122

PM10 98.0 78.5 127

NOx 191.0 153.0 247

SO2 17.8 14.2 23

VOC 7.7 6.1 10

CO 708.5 567.5 915

CO2 60,208 48,227 77,734

H2O 135,045 108,171 174,355

Emissions Estimates 2003

TASCO Nampa Facility Pulp Dryers

Total Emissions from Pulp Dryers

SOUTH DRYER

CENTER DRYER

NORTH DRYER

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Page 4

POLLUTANT Max lb/hr Avg. lbs./hr. Tons/yr Max lb/hr Avg. lbs./hr. Tons/yr

PM 20.6 16.5 26.5 20.6 16.5 26.5

PM10 20.6 16.5 26.5 20.6 16.5 26.5

NOx 40.1 32.1 51.7 40.1 32.1 51.7

SO2 3.7 3.0 4.8 3.7 3.0 4.8

VOC 1.6 1.3 2.1 1.6 1.3 2.1

CO 149 119 192 149 119 192

CO2 12,624 10,112 16,299 12,624 10,112 16,299

H2O 28,316 22,681 36,558 28,316 22,681 36,558

PM 20.6 16.5 26.5 20.6 16.5 26.5

PM10 20.6 16.5 26.5 20.6 16.5 26.5

NOx 40.1 32.1 51.7 40.1 32.1 51.7

SO2 3.7 3.0 4.8 3.7 3.0 4.8

VOC 1.6 1.3 2.1 1.6 1.3 2.1

CO 148.6 119.0 191.8 148.6 119.0 191.8

CO2 12,624 10,112 16,299 12,624 10,112 16,299

H2O 28,316 22,681 36,558 28,316 22,681 36,558

PM 15.8 12.7 20.4

PM10 15.8 12.7 20.4

NOx 30.8 24.7 39.8

SO2 2.9 2.3 3.7

VOC 1.2 1.0 1.6

CO 114.3 91.5 147.5

CO2 9,711 7,779 12,538

H2O 21,782 17,447 28,122

Emissions Estimates 2003

TASCO Nampa Facility Pulp Dryers

NORTH DRYER

SOUTH DRYER West Stack

CENTER DRYER East Stack CENTER DRYER West Stack

SOUTH DRYER East Stack

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Production Data Page 1

Calendar Year 2004

NO. MATERIAL UNITS Max Hrly Avg Hrly ANNUAL

S-D1 SOUTH DRYER Total Input (1) Tons 46.4 42.5 117,086

Coal (2) Tons 4.0 3.30 9,100

Natural Gas (3) MMcf 0.140 0.123 339

S-D2 CENTER DRYER Total Input (1) Tons 46.4 42.5 117,086

Coal (2) Tons 4.0 3.30 9,100

Natural Gas (3) MMcf 0.140 0.123 339

S-D3 NORTH DRYER Total Input (1) Tons 17.8 16.3 45,033

Coal (2) Tons 1.5 1.27 3,502

Natural Gas (3) MMcf 0.054 0.123 339

Days 115

Max Total Throughput 111 14-Nov-04

Max Total Coal 9.50 14-Nov-04

 tons per year 279,205

101 tons per hour

(1) Total input includes press pulp, coal, and additives.

(2) Production data assumes that only coal is used to dry pulp.

Est days of campaign 115 Crop Year 04-05

Est. hours of operation 2758

TASCO Nampa Facility Pulp Dryers

Avg Total 

Throughput

Emissions Estimates 2004

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Emissions Factors Page 2

 EMISSION FACTOR (1)

NO. POLLUTANT UNIT LB/UNIT REFERENCE

S-D1 SOUTH DRYER PM Tons 0.81 IDAPA 58.01.01.703

 -TOTAL INPUT PM10 Tons 0.81 Assume 100% of PM is PM10

NOx Tons 1.58 2001 Eng. Stack Test

SO2 Tons 0.15 2001 Eng. Stack Test

VOC Tons 0.06 Source Test / Eng. test

CO Tons 5.86 2001 Eng. Stack Test

CO2 Tons 498 2001 Eng. Stack Test

H2O Tons 1117 2001 Eng. Stack Test

 EMISSION FACTOR (1)

NO. POLLUTANT UNIT LB/UNIT REFERENCE

S-D2 CENTER DRYER PM Tons 0.81 IDAPA 58.01.01.703

 -TOTAL INPUT PM10 Tons 0.81 Assume 100% of PM is PM10

NOx Tons 1.58 2001 Eng. Stack Test

SO2 Tons 0.15 2001 Eng. Stack Test

VOC Tons 0.06 Source Test / Eng. test

CO Tons 5.86 2001 Eng. Stack Test

CO2 Tons 498 2001 Eng. Stack Test

H2O Tons 1117 2001 Eng. Stack Test

 EMISSION FACTOR (1)

NO. POLLUTANT UNIT LB/UNIT REFERENCE

S-D3 NORTH DRYER PM Tons 0.81 Compliance Test Nov. 2002

 -TOTAL INPUT PM10 Tons 0.81 Assume 100% of PM is PM10

NOx Tons 1.58 2001 Eng. Stack Test

SO2 Tons 0.15 2001 Eng. Stack Test

VOC Tons 0.06 Source Test / Eng. test

CO Tons 5.86 2001 Eng. Stack Test

CO2 Tons 498 2001 Eng. Stack Test

H2O Tons 1117 2001 Eng. Stack Test

Emissions Estimates 2004

TASCO Nampa Facility Pulp Dryers

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Page 3

POLLUTANT Max lb/hr Avg. lbs./hr. TONS/YR

PM 37.6 34.4 47

PM10 37.6 34.4 47

NOx 73.3 67.1 92

SO2 6.8 6.2 9

VOC 2.9 2.7 4

CO 271.8 248.8 343

CO2 23,098 21,145 29,154

H2O 51,807 47,427 65,393

PM 37.6 34.4 47

PM10 37.6 34.4 47

NOx 73.3 67.1 92

SO2 6.8 6.2 9

VOC 2.9 2.7 3.7

CO 271.8 248.8 343

CO2 23,098 21,145 29,154

H2O 51,807 47,427 65,393

PM 14.5 13.2 18

PM10 14.5 13.2 18

NOx 28.2 25.8 36

SO2 2.6 2.4 3

VOC 1.1 1.0 1

CO 104.5 95.7 132

CO2 8,884 8,133 11,213

H2O 19,926 18,241 25,151

PM10 89.7 82.1 113

NOx 174.7 160.0 221

SO2 16.3 14.9 21

VOC 7.0 6.4 9

CO 648.1 593.3 818

CO2 55,079 50,422 69,522

H2O 123,540 113,096 155,936

Emissions Estimates 2004

TASCO Nampa Facility Pulp Dryers

Total Emissions from Pulp Dryers

SOUTH DRYER

CENTER DRYER

NORTH DRYER

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Page 4

POLLUTANT Max lb/hr Avg. lbs./hr. Tons/yr Max lb/hr Avg. lbs./hr. Tons/yr

PM 18.8 17.2 23.7 18.8 17.2 23.7

PM10 18.8 17.2 23.7 18.8 17.2 23.7

NOx 36.6 33.5 46.2 36.6 33.5 46.2

SO2 3.4 3.1 4.3 3.4 3.1 4.3

VOC 1.5 1.3 1.9 1.5 1.3 1.9

CO 135.9 124.4 171.5 135.9 124.4 171.5

CO2 11,549 10,572 14,577 11,549 10,572 14,577

H2O 25,904 23,714 32,696 25,904 23,714 32,696

PM 18.8 17.2 23.7 18.8 17.2 23.7

PM10 18.8 17.2 23.7 18.8 17.2 23.7

NOx 36.6 33.5 46.2 36.6 33.5 46.2

SO2 3.4 3.1 4.3 3.4 3.1 4.3

VOC 1.5 1.3 1.9 1.5 1.3 1.9

CO 135.9 124.4 171.5 135.9 124.4 171.5

CO2 11,549 10,572 14,577 11,549 10,572 14,577

H2O 25,904 23,714 32,696 25,904 23,714 32,696

PM 14.5 13.2 18.3

PM10 14.5 13.2 18.3

NOx 28.2 25.8 35.6

SO2 2.6 2.4 3.3

VOC 1.1 1.0 1.4

CO 104.5 95.7 131.9

CO2 8,884 8,133 11,213

H2O 19,926 18,241 25,151

SOUTH DRYER West Stack

CENTER DRYER East Stack CENTER DRYER West Stack

NORTH DRYER

SOUTH DRYER East Stack

Emissions Estimates 2004

TASCO Nampa Facility Pulp Dryers

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Production Data Page 1

Calendar Year 2005

NO. MATERIAL UNITS Max Hrly Avg Hrly ANNUAL

S-D1 SOUTH DRYER Total Input (1) Tons 46.7 42.7 103,834

Coal (2) Tons 4.1 3.70 9,000

Natural Gas (3) MMcf 0.140 0.123 299

S-D2 CENTER DRYER Total Input (1) Tons 46.7 42.7 103,834

Coal (2) Tons 4.1 3.70 9,000

Natural Gas (3) MMcf 0.140 0.123 299

S-D3 NORTH DRYER Total Input (1) Tons 18.0 16.4 39,936

Coal (2) Tons 1.6 1.44 3,503

Natural Gas (3) MMcf 0.054 0.123 299

Days 101

Max Total Throughput 111 27-Nov-05

Max Total Coal 9.80 27-Nov-05

 tons per year 247,605

102 tons per hour

(1) Total input includes press pulp, coal, and additives.

(2) Production data assumes that only coal is used to dry pulp.

Est days of campaign 101 Crop Year 05-06

Est. hours of operation 2432

Avg Total 

Throughput

Emissions Estimates 2005

TASCO Nampa Facility Pulp Dryers

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Emissions Factors Page 2

 EMISSION FACTOR (1)

NO. POLLUTANT UNIT LB/UNIT REFERENCE

S-D1 SOUTH DRYER PM Tons 0.81 IDAPA 58.01.01.703

 -TOTAL INPUT PM10 Tons 0.81 Assume 100% of PM is PM10

NOx Tons 1.58 2001 Eng. Stack Test

SO2 Tons 0.15 2001 Eng. Stack Test

VOC Tons 0.06 Source Test / Eng. test

CO Tons 5.86 2001 Eng. Stack Test

CO2 Tons 498 2001 Eng. Stack Test

H2O Tons 1117 2001 Eng. Stack Test

 EMISSION FACTOR (1)

NO. POLLUTANT UNIT LB/UNIT REFERENCE

S-D2 CENTER DRYER PM Tons 0.81 IDAPA 58.01.01.703

 -TOTAL INPUT PM10 Tons 0.81 Assume 100% of PM is PM10

NOx Tons 1.58 2001 Eng. Stack Test

SO2 Tons 0.15 2001 Eng. Stack Test

VOC Tons 0.06 Source Test / Eng. test

CO Tons 5.86 2001 Eng. Stack Test

CO2 Tons 498 2001 Eng. Stack Test

H2O Tons 1117 2001 Eng. Stack Test

 EMISSION FACTOR (1)

NO. POLLUTANT UNIT LB/UNIT REFERENCE

S-D3 NORTH DRYER PM Tons 0.81 Compliance Test Nov. 2002

 -TOTAL INPUT PM10 Tons 0.81 Assume 100% of PM is PM10

NOx Tons 1.58 2001 Eng. Stack Test

SO2 Tons 0.15 2001 Eng. Stack Test

VOC Tons 0.06 Source Test / Eng. test

CO Tons 5.86 2001 Eng. Stack Test

CO2 Tons 498 2001 Eng. Stack Test

H2O Tons 1117 2001 Eng. Stack Test

TASCO Nampa Facility Pulp Dryers

Emissions Estimates 2005

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Page 3

POLLUTANT Max lb/hr Avg. lbs./hr. TONS/YR

PM 37.9 34.6 42.1

PM10 37.9 34.6 42.1

NOx 73.7 67.4 82.0

SO2 6.9 6.3 7.6

VOC 3.0 2.7 3.3

CO 273.5 250.2 304.2

CO2 23,244 21,259 25,855

H2O 52,135 47,683 57,992

PM 37.9 34.6 42

PM10 37.9 34.6 42

NOx 73.7 67.4 82

SO2 6.9 6.3 8

VOC 3.0 2.7 3

CO 273.5 250.2 304

CO2 23,244 21,259 25,855

H2O 52,135 47,683 57,992

PM 14.6 13.3 16

PM10 14.6 13.3 16

NOx 28.4 25.9 32

SO2 2.6 2.4 3

VOC 1.1 1.0 1

CO 105.2 96.2 117

CO2 8,940 8,176 9,944

H2O 20,052 18,339 22,304

PM10 90.3 82.6 100

NOx 175.9 160.8 196

SO2 16.4 15.0 18

VOC 7.1 6.5 8

CO 652.2 596.5 725

CO2 55,427 50,694 61,654

H2O 124,322 113,705 138,287

TASCO Nampa Facility Pulp Dryers

Total Emissions from Pulp Dryers

Emissions Estimates 2005

SOUTH DRYER

CENTER DRYER

NORTH DRYER

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009
Page 4

POLLUTANT Max lb/hr Avg. lbs./hr. Tons/yr Max lb/hr Avg. lbs./hr. Tons/yr

PM 18.9 17.3 21.1 18.9 17.3 21.1

PM10 18.9 17.3 21.1 18.9 17.3 21.1

NOx 36.9 33.7 41.0 36.9 33.7 41.0

SO2 3.4 3.1 3.8 3.4 3.1 3.8

VOC 1.5 1.4 1.6 1.5 1.4 1.6

CO 136.8 125.1 152.1 136.8 125.1 152.1

CO2 11,622 10,629 12,927 11,622 10,629 12,927

H2O 26,068 23,841 28,996 26,068 23,841 28,996

POLLUTANT Max lb/hr Avg. lbs./hr. Tons/yr Max lb/hr Avg. lbs./hrTons/yr

PM 18.9 17.3 21.1 18.9 17.3 21.1

PM10 18.9 17.3 21.1 18.9 17.3 21.1

NOx 36.9 33.7 41.0 36.9 33.7 41.0

SO2 3.4 3.1 3.8 3.4 3.1 3.8

VOC 1.5 1.4 1.6 1.5 1.4 1.6

CO 136.8 125.1 152.1 136.8 125.1 152.1

CO2 11,622 10,629 12,927 11,622 10,629 12,927

H2O 26,068 23,841 28,996 26,068 23,841 28,996

POLLUTANT Max lb/hr Avg. lbs./hr. Tons/yr

PM 14.6 13.3 16.2

PM10 14.6 13.3 16.2

NOx 28.4 25.9 31.5

SO2 2.6 2.4 2.9

VOC 1.1 1.0 1.3

CO 105.2 96.2 117.0

CO2 8,940 8,176 9,944

H2O 20,052 18,339 22,304

NORTH DRYER

Emissions Estimates 2005

TASCO Nampa Facility Pulp Dryers

CENTER DRYER East Stack CENTER DRYER West Stack

SOUTH DRYER East Stack SOUTH DRYER West Stack

Appendix D and F Nampa Emissions 12 01 08 rev1.xls Dryer 03-05 2/9/2009