WASTE BLOOD TREATMENT METHOD AND WASTE BLOOD TREATMENT SYSTEM

PROBLEM TO BE SOLVED: To provide a treatment method for treating waste blood not to cause environmental pollution. SOLUTION: The waste blood treatment method includes a coagulation process for adding hydrochloric acid and a ferric chloride solution to blood wastewater to coagulate organic components...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAGINO SEIJI, TANABE SHUJI, FUJITA TETSUJI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a treatment method for treating waste blood not to cause environmental pollution. SOLUTION: The waste blood treatment method includes a coagulation process for adding hydrochloric acid and a ferric chloride solution to blood wastewater to coagulate organic components in blood, a precipitation process for neutralizing blood wastewater after the coagulation process with alkali to separate out a precipitate and a removal process for removing the separated-out precipitate from blood wastewater.