公开(公告)号：US20140021132A1

公开(公告)日：2014-01-23

申请号：US13943696

申请日：2013-07-16

Applicant: LG ELECTRONICS INC.

Inventor： Rayoung PARK ,  Yongjoo YI ,  Woong CHOI

IPC: C02F1/44

CPC classification number: C02F1/44 ,  B01D61/145 ,  B01D61/147 ,  B01D61/16 ,  B01D61/22 ,  B01D2311/04 ,  B01D2311/25 ,  B01D2311/2642 ,  C02F1/444 ,  C02F1/5209 ,  C02F1/5281 ,  C02F2209/001 ,  C02F2209/11 ,  C02F2209/40 ,  C02F2301/02 ,  C02F2301/046 ,  B01D2311/246 ,  B01D2311/16

Abstract: A water treatment apparatus and a water treatment method using the same are provided. The water treatment apparatus includes a cohesive agent input device configured to input a cohesive agent to raw water, a membrane filtering device, a raw water pump configured to transfer raw water including the cohesive agent therein to the membrane filtering device, a water supply flow path connecting a discharge side of the raw water pump to the inlet of the membrane filtering device, a circulation flow path connecting the raw water discharge opening of the membrane filtering device to the water supply flow path and a circulation pump provided in the circulation flow path to transfer discharged raw water to the water supply flow path.

Abstract translation: 提供了一种水处理设备和使用其的水处理方法。 所述水处理装置具有：凝结剂输入装置，其被配置为向原水输入凝聚剂;膜过滤装置;原水泵，其构造成将包含所述凝聚剂的原水转移到所述膜过滤装置;供水流路 将原水泵的排出侧连接到膜过滤装置的入口，将膜过滤装置的原水排出口与供水路径连接的循环流路和设置在循环流路中的循环泵， 将排出的原水转移到供水流路。