No user may increase the use of process water or in any way attempt to dilute a discharge as a partial or complete substitute for adequate treatment to achieve compliance with the limitations contained in the federal categorical pretreatment standards or in any other pollutant-specific limitation developed by the city or state. However, dilution may be an acceptable means of complying with some of the limitations set forth in § 18-157 of this chapter, the pH limitation and the like.
(2011 Code, § 18-160)