TREATMENT METHOD OF BONE BLACK CLEANING DRAINAGE

PROBLEM TO BE SOLVED: To provide a treatment method of bone black cleaning drainage capable of regenerating the bone black cleaning drainage to circularly reutilize it by a simple arrangement without undergoing a complicated process. SOLUTION: The treatment method of the bone black cleaning drainage...

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Bibliographische Detailangaben
Hauptverfasser:	KANZAWA TSUTOMU, UCHIDA YASUNARI, SAKAE CHIKU, ORUI TAKAMITSU
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CHEMISTRY MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS METALLURGY PERFORMING OPERATIONS PRODUCTION OF SUCROSE SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SUGAR INDUSTRY TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a treatment method of bone black cleaning drainage capable of regenerating the bone black cleaning drainage to circularly reutilize it by a simple arrangement without undergoing a complicated process. SOLUTION: The treatment method of the bone black cleaning drainage for recovering cleaning drainage containing a large amount of calcium generated during the regeneration of a bone black to reutilize it in the process in a bone black decolorization treatment process of a sugar liquid comprises separating a crushed powder particle of the bone black contained in the cleaning drainage by classification filtration and centrifugal force, then treating it by an ion exchange resin tower filled with an anion exchange resin, and reutilizing treated water for cleaning in the process. COPYRIGHT: (C)2008,JPO&INPIT