Title:
SYSTEM FOR RECLAIMING SEWAGE/WASTEWATER FOR REUSE
Document Type and Number:
WIPO Patent Application WO/2018/105851
Kind Code:
A1
Abstract:
The present invention relates to a system for reclaiming sewage/wastewater for reuse, wherein secondarily treated sewage/wastewater can be reclaimed to domestic water by improving coagulation efficiency and filtering even fine floating substances. The present invention can be implemented by comprising: a raw water transfer pump for pumping and transferring secondarily treated sewage/wastewater; a coagulant spray part for pulverizing a coagulant and spraying the coagulant to the treated sewage/wastewater transferred by the raw water transfer pump; a sludge treatment part for removing a sludge coagulated by the coagulant; and a fine-sludge filtering/treating part for secondarily filtering/treating fine foreign substances in the treated water from which the sludge has been removed. There is an advantage in that a pre-treatment process is simplified to reduce an installation site and the removal efficiency of fine floating substances is excellent, thus increasing the reuse rate of sewage/wastewater.
Inventors:
CHOI CHANG HYUNG (KR)
SUNG SANG HO (KR)
SUNG SANG HO (KR)
Application Number:
PCT/KR2017/008997
Publication Date:
June 14, 2018
Filing Date:
August 18, 2017
Export Citation:
Assignee:
K 1ECOTECH CO LTD (KR)
International Classes:
C02F9/00; B01D35/02; C02F1/00; C02F1/52; C02F11/14
Foreign References:
| KR100229237B1 | 1999-11-01 | |||
| KR20160090525A | 2016-08-01 | |||
| KR101471771B1 | 2014-12-11 | |||
| KR20030078421A | 2003-10-08 | |||
| KR101282016B1 | 2013-07-04 | |||
| KR200450431Y1 | 2010-10-01 |
Attorney, Agent or Firm:
LEE, Jong Gwon (KR)
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