发明名称 |
WATER TREATMENT UNIT AND WATER TREATMENT APPARATUS |
摘要 |
A water treatment unit is usable in a water treatment apparatus that performs water treatment using a reverse osmosis membrane. The water treatment unit includes: a casing; a separation membrane mounted in the casing and bent into a pleated shape; a reinforcing member attached to the separation membrane and having a function of reinforcing the separation membrane; a rotating mechanism rotating the separation membrane; and a cleaning device capable of cleaning the separation membrane. The separation membrane has a plurality of island-like portions and a plurality of fiber-like portions extending from the island-like portions and having a width smaller than that of the island-like portions, and an area of the fiber-like portions at a membrane surface is set to be larger than that of the island-like portions.
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申请公布号 |
US2013092617(A1) |
申请公布日期 |
2013.04.18 |
申请号 |
US201213648456 |
申请日期 |
2012.10.10 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD.;SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
KASHIHARA HIDEKI;UEYAMA MUNETSUGU;HAHAKURA SHUJI;YAHAGI SATOSHI;NAKAI RYUSUKE |
分类号 |
C02F1/44;B01D63/00 |
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 |
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