WASTE TREATMENT APPARATUS AND METHOD

PROBLEM TO BE SOLVED: To provide a waste treatment apparatus and method for treating a supernatant liquor obtained by dehydrating high-moisture organic waste. SOLUTION: The waste treatment apparatus comprises a hydrothermal reactor 4 for treating moisture-containing organic waste under high temperat...

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Hauptverfasser:	HENMI MASATOMO, MATSUDERA NAOKI, KUDO HIROFUMI, OKUNO SATOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES CONSUMING WASTE PRODUCTS BY COMBUSTION CREMATION FURNACES DISPOSAL OF SOLID WASTE HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a waste treatment apparatus and method for treating a supernatant liquor obtained by dehydrating high-moisture organic waste. SOLUTION: The waste treatment apparatus comprises a hydrothermal reactor 4 for treating moisture-containing organic waste under high temperature and high pressure, a dehydrator 7 for dehydrating the organic waste treated by the hydrothermal reactor and separating it into solid and the supernatant liquor, a concentrator 9 for concentrating the supernatant liquor, and a first combustor for burning concentrate obtained by concentrating the supernatant liquor. Thereby the supernatant liquor conventionally treated only as a waste liquid can be used as a fuel. COPYRIGHT: (C)2008,JPO&INPIT