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1. (WO2018105851) SYSTEM FOR RECLAIMING SEWAGE/WASTEWATER FOR REUSE

Pub. No.:    WO/2018/105851    International Application No.:    PCT/KR2017/008997
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Sat Aug 19 01:59:59 CEST 2017
IPC: C02F 9/00
C02F 1/52
C02F 1/00
B01D 35/02
C02F 11/14
Applicants: K-1ECOTECH.CO.,LTD.
케이원에코텍 주식회사
Inventors: CHOI, Chang Hyung
최창형
SUNG, Sang Ho
성상호
Title: SYSTEM FOR RECLAIMING SEWAGE/WASTEWATER FOR REUSE
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.