Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT):
(a) Rolling spent neat oils—Subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(b) Rolling contact cooling water.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium rolled with contact cooling water |
| Cyanide |
0.142 |
0.059 |
| Lead |
0.205 |
0.098 |
| Zinc |
0.713 |
0.298 |
| Ammonia |
65.1 |
28.6 |
| Fluoride |
29.1 |
12.90 |
(c) Drawing spent neat oils—Subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(d) Extrusion spent neat oils—Subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(e) Extrusion spent lubricants.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium extruded |
| Cyanide |
0.021 |
0.009 |
| Lead |
0.030 |
0.015 |
| Zinc |
0.105 |
0.044 |
| Ammonia |
9.59 |
4.22 |
| Fluoride |
4.28 |
1.90 |
(f) Extrusion press hydraulic fluid leakage.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium extruded |
| Cyanide |
0.052 |
0.022 |
| Lead |
0.075 |
0.036 |
| Zinc |
0.260 |
0.109 |
| Ammonia |
23.7 |
10.5 |
| Fluoride |
10.6 |
4.70 |
(g) Forging spent lubricants—Subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(h) Forging contact cooling water.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of forged titanium cooled with water |
| Cyanide |
0.029 |
0.012 |
| Lead |
0.042 |
0.020 |
| Zinc |
0.146 |
0.061 |
| Ammonia |
13.3 |
5.86 |
| Fluoride |
5.95 |
2.64 |
(i) Forging equipment cleaning wastewater.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium forged cyanide |
| Cyanide |
0.012 |
0.005 |
| Lead |
0.017 |
0.008 |
| Zinc |
0.059 |
0.025 |
| Ammonia |
5.33 |
2.35 |
| Fluoride |
2.38 |
1.06 |
(j) Forging press hydraulic fluid leakage.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium forged |
| Cyanide |
0.293 |
0.121 |
| Lead |
0.424 |
0.202 |
| Zinc |
1.48 |
0.616 |
| Ammonia |
135 |
59.2 |
| Fluoride |
60.1 |
26.7 |
(k) Tube reducing spent lubricants—Subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(l) Heat treatment contact cooling water—Subpart F—BAT.
There shall be no discharge allowance for process wastewater pollutants.
(m) Surface treatment spent baths.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium surface treated |
| Cyanide |
0.061 |
0.025 |
| Lead |
0.088 |
0.042 |
| Zinc |
0.304 |
0.127 |
| Ammonia |
27.7 |
12.2 |
| Fluoride |
12.4 |
5.49 |
(n) Surface treatment rinse.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium surface treated |
| Cyanide |
0.847 |
0.351 |
| Lead |
1.23 |
0.584 |
| Zinc |
4.27 |
1.78 |
| Ammonia |
389 |
171 |
| Fluoride |
174 |
77.1 |
(o) Wet air pollutant control scrubber blowdown.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium surface treated or forged |
| Cyanide |
0.062 |
0.026 |
| Lead |
0.090 |
0.043 |
| Zinc |
0.313 |
0.131 |
| Ammonia |
28.5 |
12.6 |
| Fluoride |
12.8 |
5.68 |
(p) Alkaline cleaning spent baths.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium alkaline cleaned |
| Cyanide |
0.070 |
0.029 |
| Lead |
0.101 |
0.048 |
| Zinc |
0.351 |
0.147 |
| Ammonia |
32 |
14.1 |
| Fluoride |
14.3 |
6.34 |
(q) Akaline cleaning rinse.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium alkaline cleaned |
| Cyanide |
0.080 |
0.033 |
| Lead |
0.116 |
0.055 |
| Zinc |
0.403 |
0.169 |
| Ammonia |
36.8 |
16.2 |
| Fluoride |
16.4 |
7.29 |
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium treated with molten salt |
| Cyanide |
0.277 |
0.115 |
| Lead |
0.401 |
0.191 |
| Zinc |
1.40 |
0.583 |
| Ammonia |
128 |
56 |
| Fluoride |
56.8 |
25.2 |
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium tumbled |
| Cyanide |
0.022 |
0.010 |
| Lead |
0.033 |
0.016 |
| Zinc |
0.116 |
0.048 |
| Ammonia |
11.0 |
4.60 |
| Fluoride |
4.70 |
2.09 |
(t) Sawing or grinding spent neat oils—Subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(u) Sawing or grinding spent emulsions.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium sawed or ground with emulsions |
| Cyanide |
0.053 |
0.022 |
| Lead |
0.077 |
0.037 |
| Zinc |
0.267 |
0.112 |
| Ammonia |
24.4 |
10.7 |
| Fluoride |
10.9 |
4.83 |
(v) Sawing or grinding contact cooling water.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) to titanium sawed or ground with contact cooling water |
| Cyanide |
0.138 |
0.057 |
| Lead |
0.200 |
0.095 |
| Zinc |
0.695 |
0.291 |
| Ammonia |
63.5 |
27.9 |
| Fluoride |
28.3 |
12.6 |
(w) Dye penetrant testing wastewater.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium tested with dye penetrant methods |
| Cyanide |
0.325 |
0.135 |
| Lead |
0.471 |
0.224 |
| Zinc |
1.64 |
0.683 |
| Ammonia |
149 |
65.7 |
| Fluoride |
66.7 |
29.6 |
(x) Miscellaneous wastewater sources.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium formed |
| Cyanide |
0.010 |
0.004 |
| Lead |
0.014 |
0.007 |
| Zinc |
0.048 |
0.020 |
| Ammonia |
4.32 |
1.90 |
| Fluoride |
1.93 |
0.856 |
(y) Degreasing spent solvents—Subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
Code of Federal Regulations
[50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]
Except as provided in 40 CFR 125.30 through 125.32, any existing point source subject to this subpart must achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT):
(a) Rolling spent neat oils—subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(b) Rolling contact cooling water.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium rolled with contact cooling water |
| Cyanide |
0.142 |
0.059 |
| Lead |
0.205 |
0.098 |
| Zinc |
0.713 |
0.298 |
| Ammonia |
65.1 |
28.6 |
| Fluoride |
29.1 |
12.90 |
(c) Drawing spent neat oils—subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(d) Extrusion spent neat oils—subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(e) Extrusion spent lubricants.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium extruded |
| Cyanide |
0.021 |
0.009 |
| Lead |
0.030 |
0.015 |
| Zinc |
0.105 |
0.044 |
| Ammonia |
9.59 |
4.22 |
| Fluoride |
4.28 |
1.90 |
(f) Extrusion press hydraulic fluid leakage.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium extruded |
| Cyanide |
0.052 |
0.022 |
| Lead |
0.075 |
0.036 |
| Zinc |
0.260 |
0.109 |
| Ammonia |
23.7 |
10.5 |
| Fluoride |
10.6 |
4.70 |
(g) Forging spent lubricants—subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(h) Forging contact cooling water.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of forged titanium cooled with water |
| Cyanide |
0.029 |
0.012 |
| Lead |
0.042 |
0.020 |
| Zinc |
0.146 |
0.061 |
| Ammonia |
13.3 |
5.86 |
| Fluoride |
5.95 |
2.64 |
(i) Forging equipment cleaning wastewater.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium forged cyanide |
| Cyanide |
0.012 |
0.005 |
| Lead |
0.017 |
0.008 |
| Zinc |
0.059 |
0.025 |
| Ammonia |
5.33 |
2.35 |
| Fluoride |
2.38 |
1.06 |
(j) Forging press hydraulic fluid leakage.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium forged |
| Cyanide |
0.293 |
0.121 |
| Lead |
0.424 |
0.202 |
| Zinc |
1.48 |
0.616 |
| Ammonia |
135 |
59.2 |
| Fluoride |
60.1 |
26.7 |
(k) Tube reducing spent lubricants—subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(l) Heat treatment contact cooling water—subpart F—BAT.
There shall be no discharge allowance for process wastewater pollutants.
(m) Surface treatment spent baths.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium surface treated |
| Cyanide |
0.061 |
0.025 |
| Lead |
0.088 |
0.042 |
| Zinc |
0.304 |
0.127 |
| Ammonia |
27.7 |
12.2 |
| Fluoride |
12.4 |
5.49 |
(n) Surface treatment rinse.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium surface treated |
| Cyanide |
0.847 |
0.351 |
| Lead |
1.23 |
0.584 |
| Zinc |
4.27 |
1.78 |
| Ammonia |
389 |
171 |
| Fluoride |
174 |
77.1 |
(o) Wet air pollutant control scrubber blowdown.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium surface treated or forged |
| Cyanide |
0.062 |
0.026 |
| Lead |
0.090 |
0.043 |
| Zinc |
0.313 |
0.131 |
| Ammonia |
28.5 |
12.6 |
| Fluoride |
12.8 |
5.68 |
(p) Alkaline cleaning spent baths.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium alkaline cleaned |
| Cyanide |
0.070 |
0.029 |
| Lead |
0.101 |
0.048 |
| Zinc |
0.351 |
0.147 |
| Ammonia |
32 |
14.1 |
| Fluoride |
14.3 |
6.34 |
(q) Akaline cleaning rinse.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium alkaline cleaned |
| Cyanide |
0.080 |
0.033 |
| Lead |
0.116 |
0.055 |
| Zinc |
0.403 |
0.169 |
| Ammonia |
36.8 |
16.2 |
| Fluoride |
16.4 |
7.29 |
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium treated with molten salt |
| Cyanide |
0.277 |
0.115 |
| Lead |
0.401 |
0.191 |
| Zinc |
1.40 |
0.583 |
| Ammonia |
128 |
56 |
| Fluoride |
56.8 |
25.2 |
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium tumbled |
| Cyanide |
0.022 |
0.010 |
| Lead |
0.033 |
0.016 |
| Zinc |
0.116 |
0.048 |
| Ammonia |
11.0 |
4.60 |
| Fluoride |
4.70 |
2.09 |
(t) Sawing or grinding spent neat oils—subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
(u) Sawing or grinding spent emulsions.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium sawed or ground with emulsions |
| Cyanide |
0.053 |
0.022 |
| Lead |
0.077 |
0.037 |
| Zinc |
0.267 |
0.112 |
| Ammonia |
24.4 |
10.7 |
| Fluoride |
10.9 |
4.83 |
(v) Sawing or grinding contact cooling water.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) to titanium sawed or ground with contact cooling water |
| Cyanide |
0.138 |
0.057 |
| Lead |
0.200 |
0.095 |
| Zinc |
0.695 |
0.291 |
| Ammonia |
63.5 |
27.9 |
| Fluoride |
28.3 |
12.6 |
(w) Dye penetrant testing wastewater.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium tested with dye penetrant methods |
| Cyanide |
0.325 |
0.135 |
| Lead |
0.471 |
0.224 |
| Zinc |
1.64 |
0.683 |
| Ammonia |
149 |
65.7 |
| Fluoride |
66.7 |
29.6 |
(x) Miscellaneous wastewater sources.
Subpart F—BAT
|
mg/off-kg (pounds per million off-pounds) of titanium formed |
| Cyanide |
0.010 |
0.004 |
| Lead |
0.014 |
0.007 |
| Zinc |
0.048 |
0.020 |
| Ammonia |
4.32 |
1.90 |
| Fluoride |
1.93 |
0.856 |
(y) Degreasing spent solvents—subpart F—BAT.
There shall be no discharge of process wastewater pollutants.
Code of Federal Regulations
[50 FR 34270, Aug. 23, 1985; 51 FR 2887, Jan. 22, 1986]
