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EPAIDNUMBER CAD 932 043 b-r S"000 Page-6–of 7 <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 <br /> month. (These cleaners are limited to surfactants and detergents and do not contain microetch, etchant, plating or metal <br /> stripping solutions or solutions containing oxidizers, or any cleaner based on organic solvents). (These wastestreams and <br /> processes are only conditionally authorized until January 1, 1995,unless extended by the Department.) Treatment is using: <br /> ❑ a. Phase separation,including precipitation,by filtration,centrifugation,or gravity settling including the use of <br /> demulsifrers and flocculants. <br /> ❑ b. Ion exchange,including metallic replacement. <br /> ❑ c. Reverse osmosis <br /> ❑ d. Adsorption <br /> ❑ 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: Aqueous waste containing copper <br /> 2. TREATMENT PROCESS(ES)USED: Electrowinning of solution <br /> IIT. RESIDUAL MANAGEMENT: Check Yes or No to each question as it applies to all residuals from Idjt 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 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 offsite location? <br /> ❑ ® 5. Other method of disposal. Specify: <br /> DTSC 1772C (1/93) Page 14 <br />