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Title:
METHOD FOR CONTROLLING AFFLUX OF SEWAGE IN SEWAGE INTERCEPTION PIPE IN VARIOUS AREAS OF DRAINAGE SYSTEM INTO TRUNK SEWER DURING RAINFALL
Document Type and Number:
WIPO Patent Application WO/2019/085187
Kind Code:
A1
Abstract:
A method for controlling afflux of sewage in a sewage interception pipe in various areas of a drainage system into a trunk sewer during rainfall. Where existing resources are used to the maximum, by means of rational configuration, a water body with a relatively great degree of water body pollution in various areas is preferentially allocated, at most, via a sewage interception pipe to an end of a system, i.e. an end of a trunk sewer, and then enters a sewage treatment plant for treatment. In this way, the pollution level of sewage in a segmentation area can be reduced to the greatest extent, and at the same time, relatively clean rainwater is not discharged into a sewage treatment plant, thereby reducing the load of the sewage treatment plant, and realizing optimized configuration of existing resources. Further disclosed is a system for controlling afflux of sewage in a sewage interception pipe in various areas of a drainage system into a trunk sewer during rainfall.

Inventors:
ZHOU, Chao (No.189 Quanli North Road, Economic & Technical Development ZoneWuhan, Hubei 0, 430000, CN)
Application Number:
CN2017/116934
Publication Date:
May 09, 2019
Filing Date:
December 18, 2017
Export Citation:
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Assignee:
WUHAN SHENGYU DRAINAGE SYSTEM CO., LTD. (No.189 Quanli North Road, Economic & Technical Development ZoneWuhan, Hubei 0, 430000, CN)
International Classes:
E03F1/00; E03F3/02; E03F5/14
Foreign References:
CN105544698A2016-05-04
CN107190842A2017-09-22
CN107806162A2018-03-16
CN1876977A2006-12-13
JP2003301507A2003-10-24
CN203188340U2013-09-11
Attorney, Agent or Firm:
WUHAN ZHI QUAN PATENT AGENCY (Room 2103, 21th Floor Building No.4,Xingguangwuxian, No.727 Luoyu Road,Donghu New Technology Distric, Wuhan Hubei 0, 430000, CN)
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