2007 Emission Inventory, WATER9 Inputs Unit Parameters

BP Products North America, Inc. ‐ Texas City Refinery

Unit Name Parameter Water 9 Input

Wastewater Temperature (

o

C) 29

Length of Aeration Unit (m) 56.8

Width of Aeration Unit (m) 56.8

Depth of Aeration Unit (m) 6.7

Area of Agitation (each aerator, m2

) 400

Total Number of Agitators in the Unit 5

Power of agitation (each aerator, HP) 150

Impeller Diameter (cm) 274.32

Impeller Rotation (RPM) 47

Agitator Mechanical Efficiency 0.83

Aerator Effectiveness, alpha 0.83

If there is a plug flow, enter 1 0

Overall Biorate (mg/g bio‐hour) 19

Aeration Air Flow (m3

/s) 0.133

Activated Sludge Biomass (g/l) 3

If covered, then enter 1 0

Agitator Pump Rate (m3

/s each) 4

pH 7.25

Wastewater Temperature (

o

C) 29

Length of Aeration Unit (m) 56.8

Width of Aeration Unit (m) 56.8

Depth of Aeration Unit (m) 6.7

Area of Agitation (each aerator, m2

) 400

Total Number of Agitators in the Unit 5

Power of agitation (each aerator, HP) 150

Impeller Diameter (cm) 274.32

Impeller Rotation (RPM) 47

Agitator Mechanical Efficiency 0.83

Aerator Effectiveness, alpha 0.83

If there is a plug flow, enter 1 0

Overall Biorate (mg/g bio‐hour) 19

Aeration Air Flow (m3

/s) 0.133

Activated Sludge Biomass (g/l) 3

If covered, then enter 1 0

Agitator Pump Rate (m3

/s each) 4

pH 7.25

F‐8 Activated Sludge Unit

F‐9 Activated Sludge Unit

Page 1 of 3
2007 Emission Inventory, WATER9 Inputs Unit Parameters

BP Products North America, Inc. ‐ Texas City Refinery

Unit Name Parameter Water 9 Input

Wastewater Temperature (

o

C) 29

Secondary Clarifier Diameter (m) 42.7

Secondary Clarifier Depth (m) 5.5

Clarifier Solids Removal Efficiency 0.7

Waterfall Drop Height (cm) 20

Clarifier Weir/Circumference 1

Center Well Present, =1 0

Number of Identical Units in Parallel 0

pH 7.25

Wastewater Temperature (

o

C) 29

Secondary Clarifier Diameter (m) 42.7

Secondary Clarifier Depth (m) 5.5

Clarifier Solids Removal Efficiency 0.7

Waterfall Drop Height (cm) 20

Clarifier Weir/Circumference 1

Center Well Present, =1 0

Number of Identical Units in Parallel 0

pH 7.25

Wastewater Temperature (

o

C) 29

Open Surface Area of Tank (m2

) 89.4

Density of Liquid in Tank (g/cc) 1

Tank Waste Mol. Wt., water=18 18

Unit Storage Time (days) 0

Tank Paint Factor 1

Tank Diameter (m) 10.67

Tank Vapor Space Height (m) 2

Diurnal Temperature Change (

o

C) 11

Tank Height (m) 6.1

Oil in Composite Wastewater (%) 0

pH 7.25

Wastewater Temperature (

o

C) 29

Open Surface Area of Tank (m2

) 147.4113

Density of Liquid in Tank (g/cc) 1

Tank Waste Mol. Wt., water=18 18

Unit Storage Time (days) 0

Tank Paint Factor 1

Tank Diameter (m) 13.7

Tank Vapor Space Height (m) 2

Diurnal Temperature Change (

o

C) 11

Tank Height (m) 12.2

Oil in Composite Wastewater (%) 0

pH 7.25

TK‐22 Storage Tank

TK‐30 Storage Tank

F‐10 Circular Clarifier

F‐11 Circular Clarifier

Page 2 of 3
2007 Emission Inventory, WATER9 Inputs Chemical Parameters

BP Products North America, Inc. ‐ Texas City Refinery

Parameter

Molecular Weight 100 17.03 78.11 106.2 83.1 128.2 104.2 92.4 120.2 106.2 106.2 

Vapor Pressure, mmHg at 25 oC 25 7470 95.2 10 185.949 0.23 7.3 30 2.4 8.5 8 

Density 1 0.6818 0.874 0.87 0.97 1.14 0.9 0.87 1.02 1.02 0.86 Boiling Point (oC) 125 ‐33.4 80 136.2 64 218 145 110.7 163.037 140 139 

Antoine's Coefficients, a 6.859312 7.55466 6.905048 6.975 6.85249 7.3729 6.945357 6.954 7.07436 7.940135 7.009 

Antoine's Coefficients, b 1354.71 1002.711 1211.033 1424.255 1103.737 1968.36 1437.432 1344.8 1569.22 2090.317 1462.266 Antoine's Coefficients, c 215.5096 247.885 220.7996 213.21 222.72 222.61 208.38 219.48 209.58 273.16 215.11 

Henry's Law Constants

Kartkopf 1973

M S

K, (y/x) 25 oC 1 3.3799 308.33 437.807 34.722 66.693 150.149 356.67 326.794 389.684 413 

K, (y/x) 100 oC 10 0 1930 4270 267 710 1720 2100 1.13E+05 3786.025 3250 

Dl (cm2/s) 9.57E‐06 6.93E‐05 1.02E‐05 7.80E‐06 1.05E‐05 7.50E‐06 8.00E‐06 8.60E‐06 8.67E‐06 9.34E‐06 7.80E‐06 

Dv (cm2/s) 0.0782 0.259 0.088 0.075 0.1024 0.059 0.071 0.087 0.0602 0.0737 0.07 

Solubility (ppmw) 210.297 4.82E+05 1796.573 152 3.66E+04 80.318 300 515 2 169.334 200 Hydrolysis Rate (l/s) 0 5.60E‐10 0 0 5012 0 0 0 0 0.091 0.07 

Log10 Octanol‐Water 0 0.23 2.15 3.15 0.94 3.37 3.16 2.69 3.9997 3.15 3.2 

Kmax (mg/g‐hr) 19 19 19.1 6.8 17.56 42.47 31.1 73.48 31.1 40.8 31.1 

K1 (l/g‐hr) 1.1 0.043 120 2.1 0.712684 1 0.11 2.4 4.469394 1.8 2.219942 

Generic Organic

Material

Benzene

Measured‐Ind.

Estim.

Yaws & Yang,

1992 S

Ammonia Ethylbenzene MTBE Naphthalene Styrene Toluene Xylene (m‐

Yaws & Yang,

1992 S Superfund

Yaws & Yang,

1992 S

Mackay & Shiu

1981 L S

1,3,5‐TMB Xylene

Mackay & Shiu

DIPPR911 1981 L S

Staudingner 19

RTI L S

Page 3 of 3