(A)   (1)   Persons discharging industrial wastes into any public sewer may be required to pretreat wastes, if the Approving Authority determines pretreatment is necessary to protect the wastewater collection and treatment facilities or prevent the discharge of incompatible pollutants.
      (2)   In that event, a person shall provide at her or his expense the pretreatment or processing facilities as may be determined necessary to render wastes acceptable for admission to the sanitary sewers.
   (B)   No user shall increase the process water or in any manner or attempt to dilute a discharge as a partial or complete substitute for adequate treatment to achieve compliance with limitations contained in § 50.041 or contained in the National Categorical Pretreatment Standards or any state requirements.
(Prior Code Ch. 50, § 16)  Penalty, see § 50.999