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EPA ID NUMBER rADng56° "27'A Page6 of Z <br /> CONDITIONALLY AUTHORIZED <br /> UNIT SPECIFIC NOTIFICATION <br /> (pursuant to Health and Safety Code Section 25200.3) <br /> 11. Spent cleaners and conditioners which are hazardous solely due to copper or copper compounds with less than 5000 ppm <br /> copper. The volume limit for conditional authorization is 1,000 gallons of this wastestream per facility in any calendar month. <br /> (These cleaners are limited to surfactants and detergents and do not contain microetch, etchant, plating or metal stripping <br /> solutions or solutions containing oxidizers, or any cleaner based on organic solvents). (These wastestreams and processes <br /> are only conditionally authorized until January 1, 1995, unless extended by the Department.) Treatment is using: <br /> ❑x a. Phase separation, including precipitation, by filtration, centrifugation, or gravity settling, including the use of <br /> demulsifiers and tlocculants, <br /> ❑ b. Ion exchange, including metallic replacement, <br /> ❑ <br /> C. Reverse osmosis <br /> ❑ d. Adsorption <br /> M e. pH adjustment of aqueous waste with a pH of between 2.0 and 12.5 <br /> ❑ f. Electrowinning of solutions, unless those solutions contain hydrochloric acid <br /> 11. NARRATIVE DESCRIPTIONS: Provide a brief description of the specific waste treated and the treatment process used. <br /> 1. SPECIFIC WASTE TYPES TREATED: Mild acid cleaner, mild ca s .; t paner <br /> and waste water clarifier sludge containing heavy metal <br /> 2. TREATMENT PROCESS(ES) USED: Batch treating using Ah adjustment and <br /> polymer <br /> IH, RESIDUAL MANAGENIENT: Check Yes or No to each question as it applies to all residuals from this treatment unit. <br /> YES NO <br /> ® ❑ 1. Do you discharge non-hazardous aqueous waste to a publicly owned treatment works (POTW)/sewer? <br /> ❑ © 2. Do you discharge non-hazardous aqueous waste under an NPDES permit? <br /> ❑ ❑ 3. Do you have your residual hazardous waste hauled offsite by a registered hazardous waste hauler? <br /> If you do, where is the waste sent'? Check all that apply. <br /> ® a. Offsite recycling <br /> ❑ b. Thermal treatment <br /> ❑ C. Disposal to land <br /> ❑ d., Further treatment <br /> ® ❑ 4. Do you dispose of non-hazardous solid waste residues at an oft'sae location? <br /> ❑ ® 5. Other method of disposal. Specify: <br /> DTSC 1772C (1/93) Page 14 <br />