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HAZARDOUS WASTE MINIMIZATION <br /> SOURCE REDUCTION PLAN <br /> FOR 1995 <br /> WASTESTREAM # 1 USED OIL <br /> WASTE OIL SHALL BE REDUCED BY APPROX. 50-. BY REDUCTION OF PURCHASING <br /> AND CHANGING OIL AS OFTEN. SWPC SHALL CHANGE THE OILS IN GEAR <br /> BOXES ON A REGULAR BASIS, SO AS TO REDUCE CONSUMPTION. <br /> WASTESTREAM # 2 ZINC PHOSPHATE FILTER CAKE <br /> ZINC PHOSPHATE FILTER CAKE SHALL BE ELIMINATED COMPLETELY, AND AN <br /> ATTEMPT WILL BE MADE TO REPLACE ZINC PHOSPHATE WITH A NON-TOXIC <br /> BATH USING A BORAX SOLUTION WITH THE TRADE NAME OF "WIG" . <br /> WASTESTREAM # 3 SULFURIC ACID <br /> SUMIDEN SHALL ATTEMPT TO REMOVE THE IRON IN THE SULFURIC ACID <br /> PICKLING BATH ON A REGULAR BASIS SO AS TO KEEP THE TOTAL IRON <br /> CONTENT DOWN TO AN ACCEPTABLE LEVEL FOR NORMAL OPERATIONS, THUS A <br /> REDUCTION OF WASTE ACID OVER PREVIOUS YEARS OF APPROX. 900 . <br /> WASTESTREAM # 4 WASTE WATER - METAL FINISHING <br /> IN SUMIDENS ATTEMPT TO USE "WIG" AS STATED ABOVE IN (ZINC PHOSPHATE <br /> FILTER CAKE) , THERE SHOULD BE NO REASON TO OPERATE THE CLARIFIER TO <br /> AND THUS NO WASTE WATER THRU THIS WASTE STREAM. <br /> WASTESTREAM # 5 WASTE WATER - IRON AND STEEL <br /> A CLOSED-LOOP COOLING SYSTEM SHALL BE INSTALLED AT THE SKIP <br /> STRANDER TO REDUCE THE AMOUNT OF FRESH WATER USED IN THE PLANT FOR <br /> PRODUCTION OF STRAND. THIS SHOULD BE A SAVINGS OF APPROX 20 % . <br /> WAYN MANNOR <br /> ASSISTANT PLANT MANAGER <br />