Mg/m2 (pounds per million f12) of area

coated

$ 466.22 Effluent limitation rep

resenting the degree of effluent reduction attainable by the application of the best available tech

nology economically achievable. 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.

(a) There shall be no discharge of process wastewater pollutants from metal preparation operations.

(b) The discharge of process wastewater pollutants from all porcelain enameling coating operations shall not exceed the values set forth below:

$ 466.24 Pretreatment standards

for existing sources. (a) Except as provided in 40 CFR 403.7 and 403.13, any existing source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for existing sources.

(1) There shall be no discharge of process wastewater pollutants from metal preparation operations.

(2) The discharge of process wastewater pollutants from all porcelain enameling coating operations shall not exceed the values set forth below:

Mg/m2 (pounds per/million ft2) of area

Chromium
Lead
Nickel
Zinc

3.35 1.20 11.24 10.6

0.11 0.04 0.37 0.35

1.36 1.04 7.97 4.46

0.05 0.03 0.25 0.35

8 466.43 New

performance standards. Any new source subject to this subpart must achieve the following new source performance standards:

(47 FR 53184, Nov. 24, 1982, as amended at 50 FR 36544, Sept. 6, 1985)

$ 466.45 Pretreatment standards for

new sources. Any new source subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources:

467.10 Applicability; description of the roll

ing with neat oils subcategory. 467.11 Specialized definitions. 467.12 Effluent limitations representing the

degree of effluent reduction attainable by the application of the best practicable

control technology currently available. 467.13 Effluent limitations representing the

degree of effluent reduction attainable by the application of the best available

technology economically achievable. 467.14 New source performance standards. 467.15 Pretreatment standards for existing

sources. 467.16 Pretreatment standards for

sources. 467.17 Effluent limitations representing the

degree of effluent reduction attainable by the application of the best conventional pollutant control technology. (Reserved)

new