The provisions of this subpart are applicable to discharges resulting from existing hand-shucked clam processing facilities which process more than 1816 kg (4000 lbs) of raw material per day on any day during a calendar year and all new sources.
For the purpose of this subpart:
(a) Except as provided below, the general definitions, abbreviations and methods of analysis set forth in part 401 of this chapter shall apply to this subpart.
(b) The term seafood shall mean the raw material, including freshwater and saltwater fish and shellfish, to be processed, in the form in which it is received at the processing plant.
Except as provided in §§ 125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT):
| Effluent characteristic
| Effluent limitations
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days shall not exceed—
|
|---|
| Metric units (kg/kkg of seafood)
|
| TSS | 59 | 18
|
| Oil and grease | 0.60 | 0.23
|
| pH | (
1) | (
1)
|
| English units (lb/1,000 lb of seafood)
|
| TSS | 59 | 18
|
| Oil and grease | 0.60 | 0.23
|
| pH | (
1) | (
1)
|
Any existing source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403. In addition, the following pretreatment standard establishes the quantity or quality of pollutants or pollutant properties controlled by this section which may be discharged to a publicly owned treatment works by a point source subject to the provisions of this subpart.
| Pollutant or pollutant property
| Pretreatment standard
|
|---|
| BOD5 | No limitation.
|
| TSS | Do.
|
| pH | Do.
|
| Oil and grease | Do. |
The following standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section, which may be discharged by a new source subject to the provisions of this subpart:
| Effluent characteristic
| Effluent limitations
|
|---|
| Maximum for any 1 day
| Average of daily values for 30 consecutive days shall not exceed—
|
|---|
| Metric units (kg/kkg of seafood)
|
| TSS | 55 | 17
|
| Oil and grease | 0.56 | 0.21
|
| pH | (
1) | (
1)
|
| English units (lb/1,000 lb of seafood)
|
| TSS | 55 | 17
|
| Oil and grease | 0.56 | 0.21
|
| pH | (
1) | (
1)
|
Any new source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403. In addition, the following pretreatment standard establishes the quantity or quality of pollutants or pollutant properties controlled by this section which may be discharged to a publicly owned treatment works by a new source subject to the provisions of this subpart:
| Pollutant or pollutant property
| Pretreatment standard
|
|---|
| BOD5 | No limitation.
|
| TSS | Do.
|
| pH | Do.
|
| Oil and grease | Do. |
Except as provided in §§ 125.30 through 125.32, any existing point source subject to this subpart shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT): The limitations shall be the same as those specified for conventional pollutants (which are defined in § 401.16) in § 408.232 of this subpart for the best practicable control technology currently available (BPT).
[51 FR 24997, July 9, 1986]
authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), of the Federal Water Pollution Control Act, as amended;
33 U.S.C. 1251,
1311,
1314,
1316,
1317; 86 Stat. 816
source: 39 FR 23140, June 26, 1974, unless otherwise noted.
cite as: 40 CFR 408.234