公开(公告)号：US12286372B2

公开(公告)日：2025-04-29

申请号：US18740954

申请日：2024-06-12

Applicant: Samsung E&A Co., Ltd.

Inventor： Seung Joon Chung ,  Han Uk Lee

IPC: C02F9/00 ,  C02F1/32 ,  C02F1/52 ,  C02F1/56 ,  C02F1/66 ,  C02F1/72 ,  C02F3/12 ,  C02F1/00 ,  C02F101/10 ,  C02F101/14 ,  C02F101/30 ,  C02F103/34

Abstract: Disclosed are a method and apparatus for treating wastewater. The disclosed method for treating wastewater includes a step (S10-1) of passing wastewater through a UV reaction tank to produce first treated water; a step (S10-2) of passing the first treated water through a pH adjustment tank to produce second treated water; a step (S10-3) of passing the second treated water through a first flocculation tank to produce third treated water; a step (S10-4) of passing the third treated water through a second flocculation tank to produce fourth treated water; a step (S10-5) of passing the fourth treated water through an inorganic sedimentation tank to produce fifth treated water and sludge; a step (S10-6) of passing the fifth treated water through a biological treatment reactor to produce sixth treated water; and a step (S10-7) of passing the sixth treated water through an organic sedimentation tank to produce seventh treated water.