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EPA ID NUMBER( LS 330 <br /> Page 3 of <br /> CONDITIONALLY EXEMPT-SMALL QUANTITY TREATMENT <br /> UNIT SPECIFIC NOTIFICATION <br /> (pursuant to Health and Safety Code Section 25201.5(a)) <br /> UNIT NAME T V / <br /> lJNil' H) NUMBER._ <br /> NUMBER OF TREATMENT DEVICES: _N�Timk(s) <br /> �, Containe{(s) <br /> Please Note: Generators operating units under Conditionally Exempt Small Quantity Treatmegt may not operate any other <br /> units under other permitting tiers or hold any other state or federal hazardous waste permit or authorization for this facility. <br /> Each unit must be clearly identified and labeled on the plot plan attached to Form 1772. Assign your own unique number to each <br /> unit. The number can be sequential (1, 2, 3) or you may use any system you choose. <br /> This category is only available to generators that treat lets than 55 gallons or 500 pounds ofhazardous wasteer in any 6lendar month <br /> in ALL units at this facility and that are not otherwise required to obtain a hazardous waste facilitiespermit. '/his volume limit applies <br /> to the TOTAL hazardous waste treated onsite in any calendar month, and is NOT a limii for each wastestream or unit separately. <br /> The wastestreams treated must be limited to those listed in title 22, CCR, section 67450.11, which are also listed below. <br /> Enter the estimated monthly total volume of hazardous waste treated by this unit. This should be the maximum or highest amount <br /> treated in any month. Indicate in the narrative (Section 11) if your operations have seasonal variations. <br /> 1. WASTESTREANIS AND TREATMENT PROCESSES: <br /> Estimated Monthly Total Volume Treated pounds and/or d20 gallons <br /> The following are the eligible wastestreams and treatment processes. Please check all applicable boxes: <br /> 1. Aqueous wastes containing hexavalent chromium may be treated by the following process: <br /> lot a. Reduction of hexavalent chromium to trivalent chromium with sodium bisulfate, sodium metabisulfite, solium <br /> thiosulfate, ferrous sulfate, ferrous sulfide or sulfur dioxide provided both pH and addition of the reducing agent <br /> are automatically controlled. <br /> 2. Aqueous wastes containing metals listed in Title 22, CCR, section 66261.24 (a)(2), including silver from photofinishing, <br /> and/or fluoride salts p,ay be treated by the following technologies: <br /> �ry a. pH adjustment or neutralization. to <br /> 1C{ b. Precipitation or crystallization. <br /> c. Phase separation by filtration, centrifugation, or gravity settling. <br /> ❑ d. Ion exchange. <br /> ❑ e. Reverse osmosis. <br /> ❑ f. Metallic replacement. <br /> ❑ g. Plating the metal onto an electrode. <br /> ❑ h. Electrodialysis. <br /> ❑ i. Electrowinning or electrolytic recovery. - <br /> ❑ j. Chemical stabilization using silicates and/or cementitious types of reactions. <br /> k. Evaporation. , <br /> ❑ I. Adsorption. <br /> DTSC.1772A (1/93) Page 4 <br />