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REUSE METHOD BY THERMALLY DISPOSING MIXED DEHYDRATED CAKE OF EXCESS SLUDGE OF ACTIVATED SLUDGE AND USED POWDER ACTIVATED CARBON* BY PYROLYZING EXCESS SLUDGE AND BY REGENERATING POWDER ACTIVATED CARBON
REUSE METHOD BY THERMALLY DISPOSING MIXED DEHYDRATED CAKE OF EXCESS SLUDGE OF ACTIVATED SLUDGE AND USED POWDER ACTIVATED CARBON* BY PYROLYZING EXCESS SLUDGE AND BY REGENERATING POWDER ACTIVATED CARBON