nesec meeting what is meant by “variability” variability processprocess fermentationfermentation...
TRANSCRIPT
![Page 1: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/1.jpg)
![Page 2: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/2.jpg)
NESEC MeetingNESEC Meeting
What is meant byWhat is meant by
““Variability”Variability”
![Page 3: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/3.jpg)
Variability Variability
• ProcessProcess• Fermentation Fermentation • Control EquipmentControl Equipment• SeasonsSeasons
![Page 4: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/4.jpg)
Emission Data Emission Data
• 2 sources with frequent testing are 2 sources with frequent testing are used for this presentation.used for this presentation.
![Page 5: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/5.jpg)
Source 1Source 1
• 16 CO16 CO22 scrubber performance tests scrubber performance tests
• Jan 2008 – May 2010Jan 2008 – May 2010
![Page 6: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/6.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/0
8
2/29
/08
3/31
/08
4/30
/08
5/31
/08
6/30
/08
7/31
/08
8/31
/08
9/30
/08
10/3
1/08
11/3
0/08
12/3
1/08
1/31
/09
2/28
/09
3/31
/09
4/30
/09
5/31
/09
6/30
/09
7/31
/09
8/31
/09
9/30
/09
10/3
1/09
11/3
0/09
12/3
1/09
1/31
/10
2/28
/10
3/31
/10
4/30
/10
DATE
LB
/HR
VOC
HAP
Acetaldehyde
![Page 7: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/7.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
80 gpm
100 ml/min
![Page 8: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/8.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
97 gpm
91 ml/min
![Page 9: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/9.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
110 gpm
192 ml/min
![Page 10: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/10.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
120 gpm
106 - 138 ml/min
![Page 11: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/11.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
120 gpm
124 - 157 ml/min
![Page 12: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/12.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
120 gpm
139 - 156 ml/min
![Page 13: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/13.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
175 gpm
132 - 169 ml/min
![Page 14: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/14.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
120 gpm
115 ml/min
![Page 15: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/15.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
120 gpm
120 ml/min
![Page 16: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/16.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
110 gpm
185 ml/min
![Page 17: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/17.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
100 gpm
120 ml/min
![Page 18: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/18.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
100 gpm
120 ml/min
![Page 19: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/19.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
100 gpm
120 ml/min
![Page 20: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/20.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
100 gpm
120 ml/min
![Page 21: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/21.jpg)
80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
100 gpm
120 ml/min
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80 gpm &100 ml/min
VOC/HAP
0
2
4
6
8
10
12
14
161/
31/2
008
2/29
/200
8
3/31
/200
8
4/30
/200
8
5/31
/200
8
6/30
/200
8
7/31
/200
8
8/31
/200
8
9/30
/200
8
10/3
1/20
08
11/3
0/20
08
12/3
1/20
08
1/31
/200
9
2/28
/200
9
3/31
/200
9
4/30
/200
9
5/31
/200
9
6/30
/200
9
7/31
/200
9
8/31
/200
9
9/30
/200
9
10/3
1/20
09
11/3
0/20
09
12/3
1/20
09
1/31
/201
0
2/28
/201
0
3/31
/201
0
4/30
/201
0
DATE
LB
/HR
VOC
HAP
Acetaldehyde
115 gpm
120 ml/min
![Page 23: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/23.jpg)
Water to ScrubberWater to Scrubber
Gallons of Gallons of water water (gpm)(gpm)
175175 120120 115115 110110 100100 9797 8080
VOC VOC
(lb/hr)(lb/hr)8.08.088
5.15.1
--
14.14.00
5.05.044
4.94.9
--
5.75.7
5.55.5
--
6.66.66.86.855
2.02.077
AcetaldehAcetaldehydeyde
(lb/hr)(lb/hr)
0.30.344
0.30.344
--
0.70.722
0.30.322
0.30.300
--
0.50.522
0.30.388
--
0.40.488
2.02.011
0.40.433
![Page 24: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/24.jpg)
Water vs Chemical
50
70
90
110
130
150
170
190
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
ml
or
gal
water
Bisulfite
![Page 25: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/25.jpg)
Chemical to ScrubberChemical to ScrubberChemicChemical to al to scrubbescrubberr
ml/minml/min
191922
181855
171700
161600
151555
141400
121200
111155
101000
9191
VOCVOC
Lb/hrLb/hr4.94.977
5.75.7 8.08.088
14.14.11
8.28.211
5.65.622
5.05.04-4-6.66.611
6.66.655
2.02.077
6.86.855
ACEACE
(lb/hr)(lb/hr)0.30.300
0.50.522
0.30.344
0.70.722
0.50.533
0.60.600
0.30.322
--0.40.499
0.30.322
0.40.433
2.02.011
![Page 26: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/26.jpg)
Difference from test to Difference from test to testtest
VOCVOC DiffDiff VOCVOC DiffDiff
Test 1Test 1 2.072.07 Test 9Test 9 5.045.04 --24.2%24.2%
Test 2Test 2 6.856.85 230.9230.9%%
Test Test 1010
5.15.1 1.19%1.19%
Test 3Test 3 4.974.97 --27.4527.45%%
Test Test 1111
5.75.7 11.7%11.7%
Test 4Test 4 5.625.62 13.0713.07%%
Test Test 1212
5.565.56 --2.45%2.45%
Test 5Test 5 14.0614.06 150.2150.2%%
Test Test 1313
6.616.61 18.8%18.8%
Test 6Test 6 8.218.21 --41.6%41.6%
Test Test 1414
5.485.48 --17.1%17.1%
Test 7Test 7 8.088.08 --1.58%1.58%
Test Test 1515
15.1815.18 177%177%
Test 8Test 8 6.656.65 --17.7%17.7%
Test Test 1616
5.155.15 --66.1%66.1%
![Page 27: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/27.jpg)
Difference from test to Difference from test to testtest
AceAce DiffDiff AceAce DiffDiff
Test 1Test 1 0.4290.429 Test 9Test 9 0.3240.324 1.56%1.56%
Test 2Test 2 2.012.01 368.5368.5%%
Test Test 1010
0.3440.344 6.17%6.17%
Test 3Test 3 0.3010.301 --85.0285.02%%
Test Test 1111
0.5220.522 51.7451.74%%
Test 4Test 4 0.6040.604 100.6100.6%%
Test Test 1212
0.380.38 27.2%27.2%
Test 5Test 5 0.7170.717 18.7%18.7% Test Test 1313
0.4870.487 28.2%28.2%
Test 6Test 6 0.5290.529 26.2%26.2% Test Test 1414
0.4270.427 12.3%12.3%
Test 7Test 7 0.3390.339 35.7%35.7% Test Test 1515
0.4610.461 7.9%7.9%
Test 8Test 8 0.3190.319 6.12%6.12% Test Test 1616
0.3310.331 28.2%28.2%
![Page 28: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/28.jpg)
Source 2 Source 2
• 7 CO7 CO22 performance test March 2009 performance test March 2009 – March 2010– March 2010
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VOC/HAP
0
1
2
3
4
5
6
7
8
9
10
4/1/
09
5/1/
09
6/1/
09
7/1/
09
8/1/
09
9/1/
09
10/1
/09
11/1
/09
12/1
/09
1/1/
10
2/1/
10
3/1/
10
Date
lb/h
r VOC
HAP
Acetaldehyde
15 gpm well &
15 gpm RO
107 ml/min
![Page 30: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/30.jpg)
VOC/HAP
0
1
2
3
4
5
6
7
8
9
10
4/1/
09
5/1/
09
6/1/
09
7/1/
09
8/1/
09
9/1/
09
10/1
/09
11/1
/09
12/1
/09
1/1/
10
2/1/
10
3/1/
10
Date
lb/h
r VOC
HAP
Acetaldehyde
20 gpm well &
20 gpm RO
95 ml/min
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VOC/HAP
0
1
2
3
4
5
6
7
8
9
10
4/1/
09
5/1/
09
6/1/
09
7/1/
09
8/1/
09
9/1/
09
10/1
/09
11/1
/09
12/1
/09
1/1/
10
2/1/
10
3/1/
10
Date
lb/h
r VOC
HAP
Acetaldehyde
30 gpm well &
20 gpm RO
133 ml/min
![Page 32: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/32.jpg)
VOC/HAP
0
1
2
3
4
5
6
7
8
9
10
4/1/
09
5/1/
09
6/1/
09
7/1/
09
8/1/
09
9/1/
09
10/1
/09
11/1
/09
12/1
/09
1/1/
10
2/1/
10
3/1/
10
Date
lb/h
r VOC
HAP
Acetaldehyde
20 gpm well &
10 gpm RO
100 ml/min
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VOC/HAP
0
1
2
3
4
5
6
7
8
9
10
4/1/
09
5/1/
09
6/1/
09
7/1/
09
8/1/
09
9/1/
09
10/1
/09
11/1
/09
12/1
/09
1/1/
10
2/1/
10
3/1/
10
Date
lb/h
r VOC
HAP
Acetaldehyde
25 gpm well &
10 gpm RO
115 ml/min
![Page 34: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/34.jpg)
VOC/HAP
0
1
2
3
4
5
6
7
8
9
10
4/1/
09
5/1/
09
6/1/
09
7/1/
09
8/1/
09
9/1/
09
10/1
/09
11/1
/09
12/1
/09
1/1/
10
2/1/
10
3/1/
10
Date
lb/h
r VOC
HAP
Acetaldehyde
20 gpm well &
10 gpm RO
103 ml/min
![Page 35: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/35.jpg)
VOC/HAP
0
1
2
3
4
5
6
7
8
9
10
4/1/
09
5/1/
09
6/1/
09
7/1/
09
8/1/
09
9/1/
09
10/1
/09
11/1
/09
12/1
/09
1/1/
10
2/1/
10
3/1/
10
Date
lb/h
r VOC
HAP
Acetaldehyde
20 gpm well &
10 gpm RO
*new Chemical 43 ml/min
![Page 36: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/36.jpg)
Water to ScrubberWater to Scrubber
Gallons of Gallons of water water (gpm)(gpm)
15/115/155
20/220/200
30/230/200
20/120/100
25/125/100
20/120/100
VOC VOC
(lb/hr)(lb/hr)
4.974.973.353.35
2.722.729.19.1 3.543.54 2.452.45
--
6.946.94
AcetaldehAcetaldehydeyde
(lb/hr)(lb/hr)
0.370.37 0.450.45 0.290.29 1.01.0 0.50.50.210.21
--
1.01.0
![Page 37: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/37.jpg)
Chemical to ScrubberChemical to ScrubberChemical Chemical to to scrubberscrubber
ml/minml/min
133133 115115 107107 103103 100100 9595 43* 43*
VOCVOC
Lb/hrLb/hr2.722.72 3.543.54 4.974.97 2.452.45 9.19.1 3.353.35 6.946.94
ACEACE
(lb/hr)(lb/hr)0.290.29 0.500.50 0.370.37
440.210.2155
1.01.0 0.450.45 1.01.0
* Different chemical used
![Page 38: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/38.jpg)
Difference from test to Difference from test to testtest
VOCVOC DifferenceDifference
Test 1Test 1 4.974.97
Test 2Test 2 3.353.35 -32.5 %-32.5 %
Test 3Test 3 2.722.72 -18.8 %-18.8 %
Test 4Test 4 9.19.1 234.6 %234.6 %
Test 5Test 5 3.543.54 -61.0 %-61.0 %
Test 6Test 6 2.452.45 -30.9 %-30.9 %
Test 7Test 7 6.946.94 183.3 %183.3 %
![Page 39: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/39.jpg)
Difference from test to Difference from test to testtest
AceAce DifferenceDifference
Test 1Test 1 0.3740.374
Test 2Test 2 0.4510.451 20.4 %20.4 %
Test 3Test 3 0.2930.293 -34.9 %-34.9 %
Test 4Test 4 1.01.0 241.2 %241.2 %
Test 5Test 5 0.500.50 -50 %-50 %
Test 6Test 6 0.2150.215 -57.1 %-57.1 %
Test 7Test 7 1.01.0 369.1 %369.1 %
![Page 40: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/40.jpg)
Fermentation LeaksFermentation Leaks
• PRV’sPRV’s• Man way Man way
![Page 41: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/41.jpg)
PRV LeaksPRV Leaks
![Page 42: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/42.jpg)
PRV LeaksPRV Leaks
![Page 43: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/43.jpg)
PRV LeaksPRV Leaks
Click PRV
![Page 44: NESEC Meeting What is meant by “Variability” Variability ProcessProcess FermentationFermentation Control EquipmentControl Equipment SeasonsSeasons](https://reader035.vdocuments.site/reader035/viewer/2022081506/56649e615503460f94b5d12b/html5/thumbnails/44.jpg)
Thank YouThank YouQuestions?Questions?
Ken AlmquistKen AlmquistUnit SupervisorUnit Supervisor
Air Quality Compliance SectionAir Quality Compliance Section(402) 471-2186(402) 471-2186
[email protected]@nebraska.gov