Method and system for decentralized collection and treatment of rural domestic wastewater

Method and system for decentralized collection and treatment of rural domestic wastewater

The invention discloses a method and a system for decentralized collection and treatment of rural domestic wastewater, which belongs to the field of wastewater treatment. The system comprises a decentralized rural domestic wastewater collection system and a decentralized rural domestic wastewater tr...

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Hauptverfasser: QIN YANYAN, XIONG WEI, HUANG ZHOUMAN, JIANG YANG, YANG HUIQUN
Format: Patent
Sprache:chi ; eng
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CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator QIN YANYAN
XIONG WEI
HUANG ZHOUMAN
JIANG YANG
YANG HUIQUN
description The invention discloses a method and a system for decentralized collection and treatment of rural domestic wastewater, which belongs to the field of wastewater treatment. The system comprises a decentralized rural domestic wastewater collection system and a decentralized rural domestic wastewater treatment system, wherein different areas are divided for decentralized rural domestic wastewater collection according to rural specific topographical characteristics, and original main canals and branch canals are utilized to collect wastewater into a wastewater pool for storage; the wastewater in the wastewater pool is periodically treated by the decentralized rural domestic wastewater treatment system, and is lifted to a fixed mode or vehicle-mounted mode integrated unit (comprising a primary sedimentation tank, a sand filter, an anaerobic tank, a contact oxidation tank and an inclined tube sedimentation tank) by a lift pump reserved in the wastewater pool, a large quantity of organic matters in the wastewater, su
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subjects CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Method and system for decentralized collection and treatment of rural domestic wastewater
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