公开(公告)号：US12005400B2

公开(公告)日：2024-06-11

申请号：US17271237

申请日：2019-08-13

申请人： Veolia Water Solutions & Technologies Support ,  Bernard Roy Mack ,  Kevin Rollings

发明人： Bernard Roy Mack ,  Kevin Rollings

IPC分类号： B01D65/08 ,  B01D61/02 ,  B01D61/06 ,  B01D61/08 ,  B01D61/10 ,  B01D61/12 ,  C02F1/44

CPC分类号： B01D65/08 ,  B01D61/025 ,  B01D61/06 ,  B01D61/08 ,  B01D61/10 ,  B01D61/12 ,  C02F1/441 ,  B01D2311/08 ,  B01D2311/2512 ,  B01D2311/2523 ,  B01D2313/083 ,  B01D2313/18 ,  B01D2313/243 ,  B01D2313/246 ,  B01D2313/30 ,  B01D2313/501 ,  C02F2301/08 ,  C02F2303/22

摘要： A high recovery variable volume reverse osmosis system where the volume of concentrate cycled through the RO system is reduced in response to recovery levels increasing. By reducing the volume of concentrate cycled through the RO system, this reduces the cycle time of highly saturated concentrate passing through the RO system. Reducing the cycle time of concentrate passing through the RO system tends to minimize or reduce membrane scaling.