Steel basis material

Pretreatment Standards of the Steel Basis Material Subcategory. 295... 

Table 7.20 shows the effluent limitations of the steel basis material subcategory that represents the degree of effluent reduction attainable by the application of the BPT currently available. Table 7.21... 

The Effluent Limitations of the Steel Basis Material Subcategory that Represent the Degree of Effluent Reduction Attainable by the Application of the BPT Currently Available... 

The New Source Performance Standards (NSPS) of the Steel Basis Material Subcategory that Establish the Quantity or Quality of Pollutants or Pollutant Properties... 

Steel basis material means cold rolled steel, hot rolled steel, and chrome, nickel and tin coated steels that are processed in coil coating. 

Table 8.20 presents the new source performance standards (NSPS) of the steel basis material subcategory. Any new source must achieve the NSPS. 

Any existing source of the steel basis material subcategory that introduces pollutants into a POTW must achieve the pretreatment standards listed in Table 8.21 A. In cases where a POTW finds it necessary to impose mass effluent pretreatment standards, the equivalent mass pretreatment standards are provided in Table 8.21B.3 7... 

Any new source of the steel basis material subcategory that introduces pollutants into a POTW must achieve the pretreatment standards listed in Table 8.22. 

Mass Effluent Pretreatment Standards of an Existing Source of the Steel Basis Material Subcategory that Introduces Pollutants into a POTW... 

Porcelain Enameling Point Source Category— Steel basis material subcategory-BPT metal preparation 1-dav Max. mg/m2 182.20 (37.22) Monthly Ava. (Ibs./106 ft2) 74.47 (15.26) 40 CFR 466, Subpart A EPA 1982h... 

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