发明名称 |
SYSTEMS AND METHODS OF MEMBRANE SEPARATION |
摘要 |
Water treatment systems and methods are provided to minimize membrane fouling and the required maintenance that results therefrom. A water treatment system includes a pressure vessel with a plurality of spaced-apart membranes circularly disposed therein, and an impeller or other means for circulating feed water through the interior of the vessel and past the membranes. Antifouling particles (such as diatomaceous earth or activated carbon) and/or pellets can be added to the feed water inhibit membrane fouling and extend the useful life of the membranes. A feed spacer element having a window-pane pattern can be disposed between adjacent membrane leaves to reduce membrane fouling. |
申请公布号 |
US2015060360(A1) |
申请公布日期 |
2015.03.05 |
申请号 |
US201314388785 |
申请日期 |
2013.03.15 |
申请人 |
DXV WATER TECHNOLOGIES, LLC |
发明人 |
Motherway Michael Sean;Vuong Diem Xuan;Roth Curtis |
分类号 |
C02F1/44;B01D63/10;B01D65/08;B01D63/12 |
主分类号 |
C02F1/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Orange CA US |