ORGANIC PARAMETERS Bis (2-ethylhexyl) phthalate Butylbenzyl phthalate Carbazole n-Decane Fluoranthene n-Octadecane

corresponding limitations specified in $ 437.42(e)(2).

(e) Combined waste receipts from subparts B and C of this part. Limitations for the following parameters are the same as the corresponding limitation specified in $ 437.42(e):

METAL PARAMETERS

ORGANIC PARAMETERS

Antimony
Arsenic
Cadmium
Chromium
Cobalt
Copper
Lead
Mercury
Nickel
Silver
Tin
Titanium
Vanadium
Zinc

(2) The in-plant limitations that apply to metal-bearing wastewater containing cyanide are the same as the corresponding limitations specified in $ 437.42(c)(2).

(d) Combined waste receipts from subparts A and C of this part. (1) Limitations for the following parameters are the same as the corresponding limitation specified in § 437.42(d)(1):

Acetone Acetophenone Bis(2-ethylhexyl) phthalate 2-Butanone Butylbenzyl phthalate Carbazole 0-Cresol p-Cresol n-Decane Fluoranthene n-Octadecane Phenol Pyridine 2,4,6-trichlorophenol

METAL PARAMETERS

Arsenic
Cadmium
Chromium
Cobalt
Copper
Lead
Mercury
Tin
Zinc

[65 FR 81300, Dec. 22, 2000, as amended at 68 FR 71024, 71025, Dec. 22, 2003)

ORGANIC PARAMETERS

source

Acetone Acetophenone 2-Butanone 0-Cresol p-Cresol Phenol Pyridine 2,4,6-trichlorophenol

METAL PARAMETERS

Antimony
Arsenic
Cadmium
Chromium
Cobalt
Copper
Lead
Mercury
Nickel
Silver
Tin
Titanium
Vanadium
Zinc

(2) The in-plant limitations that apply to metal-bearing wastewater containing cyanide are the same as the

$ 437.45 New

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:

Cyanide

500

178 img/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

208-169 D-13

Acetone

30.2

7.97 Acetophenone

0.114

0.0562 2-Butanone

4.81

1.85 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 1mg/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

8 437.46 Pretreatment standards for

existing sources (PSES) (a) Except as provided in 40 CFR 403.7, 403.13 or 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 pretreatment standards representing the application of PSES set forth in paragraphs (b), (c), (d), or (e) of this section if the discharger agrees to the following conditions in its permit:

(1) The discharger will meet the applicable Multiple Wastestream

Subcategory standards set forth in paragraphs (b), (c), (d) or (e) of this section;

(2) The discharger will notify its local control authority of its desire to be subject to the Multiple Waste Subcategory by submitting to the local

8 437.47 Pretreatment standards for

new sources (PSNS). (a) Except as provided in 40 CFR 403.7 or 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 pretreatment standards representing the application of PSNS set forth in paragraphs (b), (c), (d), or (e) of this section if the discharger agrees to the following conditions in its permit:

(1) The discharger will meet the applicable Multiple Wastestream Subcategory standards set forth in paragraphs (b), (c), (d) or e) of this section;

(2) The discharger will notify its local control authority at the time of submitting its application for an individual control mechanism or pretreatment agreement of its desire to be subject to Multiple Waste Subcategory by submitting to the local control authority an initial certification statement described in $ 437.41(a);

(3) The discharger will submit to its local control authority a periodic certification statements 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 $437.47(a), any new source subject to this paragraph must achieve the following pretreatment standards:

as

Cyanide
img/L (ppm).

(e) Combined waste receipts from subparts B and C of this part. As provided in g 437.46(a), and no later than December 22, 2003, any existing source subject to this paragraph must achieve the following pretreatment standards:

PRETREATMENT STANDARDS (PSES)

PRETREATMENT STANDARDS (PSNS)

[65 FR 81300, Dec. 22, 2000, as amended at 68 FR 71025, Dec. 22, 2003]