发明名称 |
Method of treating reverse osmosis membranes for boron rejection enhancement |
摘要 |
The present invention provides a method of treating a reverse osmosis membrane for boron rejection enhancement, comprising contacting the reverse osmosis membrane with a chemical coating such as PHMB, wherein the reverse osmosis membrane is part of a single-pass reverse osmosis system is configured to reduce the boron concentration of normal seawater or brackish water to less than a predetermined amount.
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申请公布号 |
US7491334(B2) |
申请公布日期 |
2009.02.17 |
申请号 |
US20050185104 |
申请日期 |
2005.07.20 |
申请人 |
NORTH PACIFIC RESEARCH, LLC |
发明人 |
COMSTOCK DANIEL L. |
分类号 |
B01D61/02;B01D61/12;B01D63/10;B01D63/12 |
主分类号 |
B01D61/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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