Ordinance 2022-1830 - Laserfiche WebLink

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17. 4--!;-.- Any substance which may cause the POTW's effluent or any other product of the POTW such as residues, biosolids, sludges, or scums, to be unsuitable for reclamation and reuse or to interfere with the reclamation process. In no case shall a substance discharged to the POTW cause the POTW to be in noncompliance with sludge use or disposal criteria, guidelines or regulations affecting sludge use or disposal developed pursuant to the Solid Waste Disposal Act, the Clean Air Act, the Toxic Substances Control Act, or state criteria applicable to the sludge management method being used; 18. 4-6-. Any slugload, which shall mean any pollutant, released in a single extraordinary discharge episode of such volume or strength as to cause interference to the POTW. C. General requirements regarding deleterious wastes. The following sewage, water, substances, materials and wastes are prohibited from being discharged to the POTW by any user unless authorized through prior written permission from the city. Written permission from the city may include, but not be limited to, the imposition of site -specific limitations, BMPs and/or requirements to obtain a wastewater discharge permit pursuant to section 13.32.070 of this chapter. These requirements and prohibitions may be imposed directly on process wastewaters prior to dilution by domestic or other wastewater discharged b users. sers. Approval of such a discharge is solely at the discretion of the city and shall not constitute approval of any additional or similar discharges. 1. Sludge or other material from sewage or industrial waste treatment plants or from water treatment plants; 2. Any wastes which are high in dissolved solids such as sodium chloride, calcium chloride, or sodium sulfate, contain substances conducive to creating tastes or odors in drinking water supplies or otherwise make such waters unpalatable even after conventional water purification treatment, 3. Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or control of Wastewater (including, but not limited to, materials which have been removed by catch basins, grease traps, sand traps, or pretreatment systems/devices), or acquired from another person or location; 4. Any waste stream not included in 13.32.040(B) that is regulated under one or more National Emissions Standards for Hazardous Air Pollutants (NESHAP) listed in the 40 CFR §61 and §63, 5. Brine or other concentrated waste streams from reverse osmosis or other membrane filtration processes. D. Speci is pollutant limitations. The city is authorized to establish local limits pursuant to W3.5(c). 19