In the event the sewage, water or other liquid wastes being discharged into the municipal sewer facilities from any building or premises contain unduly high concentrates of any substances which add to the operating costs of the municipal sewer facilities, then special rates, rentals or charges may be established, charged and collected as to that building or premises, or the owner or other interested party may be required to treat specially the sewage, water or other liquid wastes before they are discharged into the municipal sewer facilities.
(1989 Code, § 52.117) (Ord. 1019, passed - -1965)