EDIBLE MEAT AND FISH PROCESSING WASTE WATER TREATMENT AGENT AND TREATMENT PROCESS

摘要

PURPOSE: To clean effectively waste water containing blood, meat pieces, internal organs and the like by mixing ferric chloride and/or polymer-modified ferric chloride and aluminum sulfate and blending active carbon, zeolite or fly ash and a polymer ion surface active agent all together. ;CONSTITUTION: This waste water treatment agent of superior cohesive separation action and dehydrating action containing ferric chloride and/or polymer- modified ferric chloride and aluminum sulfate is formed by blending active carbon, zeolite or fly ash and a polymer ion surface active agent all together. The blend ratio by weight percentage is ferric chloride and/or polymer-modified ferric chloride of 5-25%, aluminum sulfate of 10-50%, active carbon of 2-8% and zeolite or fly ash of 15-20%. As the polymer ion surface active agent, at least one kind out of ion surface active agents of acrylic ester, methacrylic ester and acrylamide is used.;COPYRIGHT: (C)1997,JPO