Section 254.015. Pretreatment standards for existing sources.

 

(1)  Except as provided in ss. NR 211.13 and 211.14 , any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the PSES in sub. (2) or (3) .

(2)   Iron and steel byproduct cokemaking.

(a) The following PSES apply: - See PDF for table

(b) Increased loadings, not to exceed 24% above the limitations in par. (a) , are allowed for plants which have wet desulfurization systems but only to the extent that such systems generate an increased effluent volume.

(c) Increased loadings, not to exceed 58% above the limitations in par. (a) , are allowed for plants which include indirect ammonia recovery systems but only to the extent that such systems generate an increased effluent volume.

(3)   Merchant byproduct cokemaking.

(a) The following PSES apply: - See PDF for table

(b) Increased loadings, not to exceed 21% above the limitations in par. (a) , are allowed for plants which have wet desulfurization systems but only to the extent that such systems generate an increased effluent volume.

(c) Increased loadings, not to exceed 50% above the limitations in par. (a) , are allowed for plants which include indirect ammonia recovery systems but only to the extent that such systems generate an increased effluent volume.

History: Cr. Register, May, 1989, No. 401 , eff. 6-1-89.