Title:
WASTE WATER TREATMENT SYSTEM AND WASTE WATER TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2016/000439
Kind Code:
A1
Abstract:
Provided are a waste water treatment system and waste water treatment method. A waste water treatment tank of the waste water treatment system is provided with a filtration membrane frame and a filtration membrane self-cleaning device therein; the filtration membrane frame supports a filtration membrane formed by contaminants and the filtration membrane filters the waste water; the filtration membrane self-cleaning device enables the filtration membrane to vibrate and partially fall off to prevent hardening of the filtration membrane. The waste water treatment system of the present invention enables the contaminants in the waste water to form the filtration membrane under the effect of the filtration membrane frame, without the need to additionally dispose a filtration membrane, thus reducing costs; and the filtration membrane self-cleaning device enables the filtration membrane formed by the contaminants to vibrate and partially fall off, thus effectively preventing hardening of the filtration membrane, reducing cleaning frequency and maintenance costs of a waste water treatment tank, extending the service life of the waste water treatment tank, and improving waste water treatment capacity.
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Inventors:
HAN YONG (CN)
DU YENAN (CN)
ZHAO ZHIQIANG (CN)
GONG JIAN (CN)
HAO JIE (CN)
GONG DANDAN (CN)
DU YENAN (CN)
ZHAO ZHIQIANG (CN)
GONG JIAN (CN)
HAO JIE (CN)
GONG DANDAN (CN)
Application Number:
PCT/CN2015/000446
Publication Date:
January 07, 2016
Filing Date:
June 24, 2015
Export Citation:
Assignee:
AOYUAN TECHNOLOGY CO LTD (CN)
International Classes:
B01D29/46; B01D69/14; C02F1/44
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