If any waters or wastes are discharged or are proposed to be discharged to the public sewers which waters contain the substances, possess the characteristics or exceed the limits enumerated in § 6.06 of this chapter and which, in the judgment of the Public Works Director and the City Building Official, may have a deleterious effect upon the wastewater facilities, processes, equipment or receiving waters, or which otherwise create a hazard to life or constitute a public nuisance, the city may:
(A) Reject the wastes after being notified by the City Building Official that such wastes are in violation of this chapter;
(B) Require pretreatment to an acceptable condition for discharge to the public sewers;
(C) Require control over the quantities and rates of discharge;
(D) Require payment to cover added cost of handling and treating the wastes not covered by existing taxes or sewer charges under the provision of § 6.13 of this chapter; and
(E) Require a treatment agreement between the city and discharger stipulating limitations in waste materials constituent concentrations, quantities and flows. If the City Director of Public Works determines that pretreatment or equalization of waste flows is required, the design and installation of the plants and equipment shall be subject to the review and approval of the city.