New source performance standards (NSPS).

(a) Except as provided in § 437.40(b), any new source subject to this subpart which combines treated or untreated wastes from subparts A, B, or C of this part may be subject to Multiple Wastestream Subcategory effluent limitations representing the application of NSPS set forth in paragraphs (b), (c), (d), or (e) of this section if the discharger agrees to the following conditions in its NPDES permit: (1) The discharger will meet the applicable Multiple Wastestream Subcategory limitations set forth in paragraphs (b), (c), (d) or (e) of this section; (2) The discharger will notify its NPDES permit writer at the time of submitting its application for permit, of its desire to be subject to the Multiple Waste Subcategory by submitting to the NPDES permit writer an initial certification statement as described in § 437.41(a); (3) The discharger will submit to its NPDES permitting authority a periodic certification statement as described in § 437.41(b) once a year; and (4) The discharger will maintain at the office of the facility and make available for inspection the on-site compliance paperwork as described in § 437.41(c). (b) Combined waste receipts from subparts A, B and C of this part. (1) As provided in § 437.45(a), any new source subject to this paragraph must achieve the following performance standards: Performance Standards Regulated parameter Maximum daily 1 Maximum monthly avg. 1 Conventional Parameters BOD 5 163 53.0 O&G 127 38.0 pH ( 2 ) ( 2 ) TSS 29.6 11.3 Metal Parameters Antimony 0.111 0.0312 Arsenic 0.0993 0.0199 Cadmium 0.0172 0.0102 Chromium 0.167 0.0522 Cobalt 0.182 0.0703 Copper 0.659 0.216 Lead 0.350 0.160 Mercury 0.000641 0.000246 Nickel 0.794 0.309 Selenium 0.176 0.0698 Silver 0.0318 0.0122 Tin 0.0955 0.0367 Titanium 0.0159 0.00612 Vanadium 0.0628 0.0518 Zinc 0.657 0.252 Organic Parameters Acetone 30.2 7.97 Acetophenone 0.114 0.0562 Bis(2-ethylhexyl) phthalate 0.215 0.101 2-Butanone 4.81 1.85 Butylbenzyl phthalate 0.188 0.0887 Carbazole 0.598 0.276 o -Cresol 1.92 0.561 p -Cresol 0.698 0.205 n-Decane 0.948 0.437 Fluoranthene 0.0537 0.0268 n-Octadecane 0.589 0.302 Phenol 3.65 1.08 Pyridine 0.370 0.182 2,4,6-Trichlorophenol 0.155 0.106 1 mg/L (ppm). 2 Within the range 6 to 9. (2) The following in-plant limitations apply to metal-bearing wastewater containing cyanide: In-Plant Limitations Regulated parameter Maximum daily 1 Maximum monthly avg. 1 Cyanide 500 178 1 mg/L (ppm). (c) Combined waste receipts from subparts A and B of this part. (1) As provided in § 437.45(a), any new source subject to this paragraph must achieve the following standards: Performance Standards Regulated parameter Maximum daily 1 Maximum monthly avg. 1 Conventional Parameters O&G 127 38.0 pH ( 2 ) ( 2 ) TSS 29.6 11.3 Metal Parameters Antimony 0.111 0.0312 Arsenic 0.0993 0.0199 Cadmium 0.0172 0.0102 Chromium 0.167 0.0522 Cobalt 0.182 0.0703 Copper 0.659 0.216 Lead 0.350 0.160 Mercury 0.000641 0.000246 Nickel 0.794 0.309 Selenium 0.176 0.0698 Silver 0.0318 0.0122 Tin 0.0955 0.0367 Titanium 0.0159 0.00612 Vanadium 0.0628 0.0518 Zinc 0.657 0.252 Organic Parameters Bis(2-ethylhexyl) phthalate 0.215 0.101 Butylbenzyl phthalate 0.188 0.0887 Carbazole 0.598 0.276 n-Decane 0.948 0.437 Fluoranthene 0.0537 0.0268 n-Octadecane 0.589 0.302 1 mg/L (ppm). 2 Within the range 6 to 9. (2) The following in-plant limitations apply to metal-bearing wastewater containing cyanide: In-Plant Limitations Regulated parameter Maximum daily 1 Maximum monthly avg. 1 Cyanide 500 178 1 1 mg/L (ppm). (d) Combined waste receipts from subparts A and C of this part. (1) As provided in § 437.45(a), any new source subject to this paragraph must achieve the following performance standards: Performance Standards Regulated parameter Maximum daily 1 Maximum monthly avg. 1 Conventional Parameters BOD 5 163 53.0 O&G 205 50.2 pH ( 2 ) ( 2 ) TSS 29.6 11.3 Metal Parameters Antimony 0.111 0.0312 Arsenic 0.0993 0.0199 Cadmium 0.782 0.163 Chromium 0.167 0.0522 Cobalt 0.182 0.0703 Copper 0.659 0.216 Lead 1.32 0.283 Mercury 0.000641 0.000246 Nickel 0.794 0.309 Selenium 0.176 0.0698 Silver 0.0318 0.0122 Tin 0.0955 0.0367 Titanium 0.0159 0.00612 Vanadium 0.0628 0.0518 Zinc 0.657 0.252 Organic Parameters Acetone 30.2 7.97 Acetophenone 0.114 0.0562 2-Butanone 4.81 1.85 o -Cresol 1.92 0.561 p -Cresol 0.698 0.205 Phenol 3.65 1.08 Pyridine 0.370 0.182 2,4,6-Trichlorophenol 0.155 0.106 1 mg/L (ppm). 2 Within the range 6 to 9. (2) The following in-plant limitations apply to metal-bearing wastewater containing cyanide: In-Plant Limitations Regulated parameter Maximum daily 1 Maximum monthly avg. 1 Cyanide 500 178 1 mg/L (ppm). (e) Combined waste receipts from subparts B and C of this part. As provided in § 437.45(a), any new source subject to this paragraph must achieve the following performance standards: Performance Standards Regulated parameter Maximum daily 1 Maximum monthly avg. 1 Conventional Parameters BOD 5 163 53.0 O&G 127 38.0 pH ( 2 ) ( 2 ) TSS 74.1 30.6 Metal Parameters Arsenic 2.95 1.33 Cadmium 0.0172 0.0102 Chromium 0.746 0.323 Cobalt 56.4 18.8 Copper 0.500 0.242 Lead 0.350 0.160 Mercury 0.0172 0.00647 Tin 0.335 0.165 Zinc 0.497 0.420 Organic Parameters Acetone 30.2 7.97 Acetophenone 0.114 0.0562 Bis(2-ethylhexyl) phthalate 0.215 0.101 2-Butanone 4.81 1.85 Butylbenzyl phthalate 0.188 0.0887 Carbazole 0.598 0.276 o -Cresol 1.92 0.561 p -Cresol 0.698 0.205 n-Decane 0.948 0.437 Fluoranthene 0.0537 0.0268 n-Octadecane 0.589 0.302 Phenol 3.65 1.08 Pyridine 0.370 0.182 2,4,6-Trichlorophenol 0.155 0.106 1 mg/L (ppm). 2 Within the range 6 to 9. [65 FR 81300, Dec. 22, 2000, as amended at 68 FR 71025, Dec. 22, 2003]