APPARATUS AND METHOD FOR TREATMENT OF WATER HAVING HIGH EFFICIENCY OF RECOVERING ORGANIC COMPOUNDS AND NUTRIENT BY USING MEMBRANE

APPARATUS AND METHOD FOR TREATMENT OF WATER HAVING HIGH EFFICIENCY OF RECOVERING ORGANIC COMPOUNDS AND NUTRIENT BY USING MEMBRANE

A sewage disposal apparatus is provided to supply an anaerobic digester chamber in order to collect a methane gas, organic compounds, and nutritive salts efficiently by using a separation film. A sewage disposal apparatus comprises the following units. A pre-processing unit(20) removes impurities of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YUNE, YONG JUNE, YEO, YEONG KI, RHU, DAE HWAN, SEO, SE WOOK, LEE, HWA SUN, CHOI, JIN WON, CHOI, BONG CHOEL, LEE, BYUNG SUK
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:A sewage disposal apparatus is provided to supply an anaerobic digester chamber in order to collect a methane gas, organic compounds, and nutritive salts efficiently by using a separation film. A sewage disposal apparatus comprises the following units. A pre-processing unit(20) removes impurities of sewage. A first separation film unit separates organic compounds and nutritive salts from pre-processed sewage. A second separation film unit separates the organic compounds and the nutritive salts from sewage which has passed through the first separation film unit. An anaerobic digester chamber discharges remaining organic compounds and nutritive salts.