公开(公告)号：EP3372302A1

公开(公告)日：2018-09-12

申请号：EP17159395.7

申请日：2017-03-06

申请人： B. Braun Avitum AG

发明人： CLARK, Chris ,  STEPTOE, James ,  BRÖKER, Björn

IPC分类号： B01D61/02 ,  B01D61/04 ,  B01D61/10 ,  C02F1/42 ,  C02F1/44

CPC分类号： C02F1/441 ,  B01D15/203 ,  B01D24/46 ,  B01D61/025 ,  B01D61/04 ,  B01D61/10 ,  B01D2311/04 ,  B01D2311/08 ,  C02F1/001 ,  C02F1/006 ,  C02F1/008 ,  C02F1/281 ,  C02F1/283 ,  C02F1/42 ,  C02F2001/425 ,  C02F2301/04 ,  C02F2301/046 ,  C02F2303/10 ,  C02F2303/16 ,  B01D2311/2649 ,  B01D2311/268 ,  B01D2311/25

摘要： A water treatment system is provided, comprising a raw water tank (10) connected to a water supply (15), a reverse osmosis unit (20) arranged to produce purified water from water input from the raw water tank (10) via a raw water supply line (25), at least one water treatment facility (60) alongside said raw water supply line (25) downstream said raw water tank (10) and upstream said reverse osmosis unit (20), and a reuse water feedback line (35) arranged to feed waste water and/or grey water collected from said reverse osmosis unit (20) and/or said at least one water treatment facility (60) back to the raw water tank (10) for reuse. In a water treatment method in such a water treatment system, waste water and/or grey water collected from said reverse osmosis unit (20) and/or said at least one water treatment facility (60) is fed back to the raw water tank (10) for reuse.