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Cyanide Treatment (T22 § 67450.11 (d)(2 <br /> A ---- <br /> ___-------------- <br /> Aqueous wastes <br /> from rinsing workpieces and fixtures <br /> T22, § 67450.11 (d)(2)(A) <br /> BAqueous wastes <br /> from reverse osmosis or the regeneration of <br /> demineralizer (ion exchange) columns at ■ Oxidation by addition of <br /> facilities with zero discharge <br /> \' T22, § 67450.11 (d)(2)(B) hypochlorite (bleach) <br /> ■ Oxidation by addition of <br /> peroxide or ozone, with <br /> or without the use of <br /> _ ____------ ultraviolet light PBR <br /> Aqueous wastes ■ Alkaline chlorination <br /> C from rinsing containers, pumps, hoses, and ■ Electrochemical <br /> other equipment used to transfer cyanide oxidation <br /> solutions onsite Ion exchange <br /> T22, § 67450.11 (d)(2)(C) Reverse osmosis <br /> D =_ Aqueous wastes <br /> from the following onsite recycling activities: <br /> -rinsing spent anode bags prior to onsite reuse <br /> -rinsing empty containers prior to onsite reuse <br /> T22, § 67450.11 (d)(2)(D) <br /> E ------ - _-- <br /> Aqueous wastes from onsite laboratories <br /> T22, § 67450.11 (d)(2)(E) <br /> DTSC 7/22/10 Page 22 <br />