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EPA ID NUMBER C N-D qS Zoci 404`e Page of <br /> CONDITIONALLY AUTHORIZED <br /> UNIT SPECIFIC NOTIFICATION <br /> (pursuant to Health and Safety Code Section 25200.3) <br /> 9. Neutralization of acidic or alkaline wastes, hazardous solely due to corrosivity, or toxic only from the acid or caustic <br /> material, in elementary neutralization units. (There is no volume limit for this wastestream.) <br /> ® a. The waste contains less than 10 percent acid or base constituents by weight. There is no volume limit for this <br /> category. <br /> ❑ b. The waste contains 10 percent or more acid or base constituents by weight and is treated in batches that do not <br /> exceed 500 gallons at one time. <br /> 10. Recovery of silver from photofinishing. The volume limit for conditional authorization is 5,000 gallons per unit in <br /> ❑ any calendar month. <br /> 11. Spent cleaners and conditioners which are hazardous solely due to copper or copper compounds with less than 5,000 <br /> PPM copper. The volume limit for conditional authorization is 1,000 gallons of this wastestream per facility in any <br /> calendar month. (These cleaners are limited to surfactants and detergents and do not contain microetch, etchant, <br /> plating or metal stripping solutions or solutions containing oxidizers,or any cleaner based on organic solvents). (These <br /> wastestreams and processes are only conditionally authorized until January 1, 1998, unless extended by the <br /> Department.) Treatment using: <br /> ❑ a. Phase separation, including precipitation, by filtration, centrifugation, or gravity settling, including the use of <br /> demulsifiers and flocculants. <br /> ❑ b. Ion exchange, including metallic replacement. <br /> ❑ c. Reverse osmosis. <br /> ❑ d. Adsorption. <br /> ❑ <br /> C. 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 /> 12. A waste stream technology combination certified by the Department pursuant to Section 25200.1.5 of the Health and <br /> ❑ Safety Code as appropriate for operation under CA. <br /> Please enter certification number: (See Appendix 5) <br /> II. NARRATIVE DESCRIPTIONS: Provide a brief description of the specific waste treated and thetreatment process used. <br /> 1. SPECIFIC WASTE TYPES TREATED: gtkYtC I tGtd t SO d 1U C7 VdfOK1d(' <br /> ay\.o w0r /� L 1 I <br /> 2. TREATMENT PROCESS(ES) USED: A80 u i�� <br /> DTSC 1772C (1/96) Page 15 <br />