- 专利标题: System for Filtration and Associated Method
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申请号: US17252358申请日: 2019-06-20
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公开(公告)号: US20210260530A1公开(公告)日: 2021-08-26
- 发明人: Nityananda Maiya , Deepak Aravind , Fredrik Lundström , Saameera Simha Hindupur , Shivakumar Selvaraj , Alagur Sahebagouda
- 申请人: Cytiva Sweden AB
- 申请人地址: SE Uppsala
- 专利权人: Cytiva Sweden AB
- 当前专利权人: Cytiva Sweden AB
- 当前专利权人地址: SE Uppsala
- 优先权: IN201841023145 20180621
- 国际申请: PCT/EP2019/066416 WO 20190620
- 主分类号: B01D61/12
- IPC分类号: B01D61/12 ; B01D61/22 ; B01D65/02
摘要:
A method includes measuring, by a flow sensor (70), a flow rate of a permeate fluid (48) flowing through a filter (20) of a membrane filtration system (12). Further, the method includes receiving, by a control unit (86), the measured flow rate of the permeate fluid (48) and determining, by the control unit (86), a first flux rate of the filter (20) based on the measured flow rate of the permeate fluid (48). Furthermore, the method includes comparing, by the control unit (86), the determined first flux rate with a first predetermined flux rate. Additionally, the method includes operating the membrane filtration system (12), by the control unit (86), in a normal mode or a flux tolerant mode based on the comparison of the determined first flux rate with the first predetermined flux rate. The flux tolerant mode of the membrane filtration system (12) is further based on a determined normalized water permeability value of the filter (20).
公开/授权文献
- US11717790B2 System for filtration and associated method 公开/授权日:2023-08-08
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