CN100471545C - Cleaning method for membrane filter device - Google Patents
Cleaning method for membrane filter device Download PDFInfo
- Publication number
- CN100471545C CN100471545C CNB2006101302220A CN200610130222A CN100471545C CN 100471545 C CN100471545 C CN 100471545C CN B2006101302220 A CNB2006101302220 A CN B2006101302220A CN 200610130222 A CN200610130222 A CN 200610130222A CN 100471545 C CN100471545 C CN 100471545C
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- membrane
- recoil
- square impact
- pump
- cleaning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101302220A CN100471545C (en) | 2006-12-15 | 2006-12-15 | Cleaning method for membrane filter device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101302220A CN100471545C (en) | 2006-12-15 | 2006-12-15 | Cleaning method for membrane filter device |
Publications (2)
Publication Number | Publication Date |
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CN1994537A CN1994537A (en) | 2007-07-11 |
CN100471545C true CN100471545C (en) | 2009-03-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006101302220A Expired - Fee Related CN100471545C (en) | 2006-12-15 | 2006-12-15 | Cleaning method for membrane filter device |
Country Status (1)
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CN (1) | CN100471545C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102078977B1 (en) | 2011-04-27 | 2020-02-18 | 베스테르가아드 에스에이 | Water purification device |
CN103030193B (en) * | 2012-12-29 | 2014-07-30 | 上海安赐机械设备有限公司 | Membrane device for treating oilfield produced water for reinjection and treating method |
US11053141B2 (en) | 2013-10-28 | 2021-07-06 | Vestergaard Sa | Water purification device |
CN103977710B (en) * | 2014-03-20 | 2016-09-28 | 河海大学 | A kind of inner pressed membranous system chemical cleaning method |
CN103933864A (en) * | 2014-04-23 | 2014-07-23 | 湖州森蓝环境工程有限公司 | Circulatory washing system of ultra-filtration device |
CN104107635A (en) * | 2014-06-18 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Internal pressure type hollow fiber ultrafilter membrane device |
CN108434997A (en) * | 2018-06-15 | 2018-08-24 | 刘勇 | Double pump method Full automatic cleaning coiled wire cleans tubular type membranous system |
CN109721133A (en) * | 2019-01-22 | 2019-05-07 | 威士邦(厦门)环境科技有限公司 | A kind of hollow-fibre membrane pot type water treatment facilities for strengthening cleaning |
CN113750809A (en) * | 2021-03-01 | 2021-12-07 | 上海大学 | Cleaning device and cleaning method of membrane reactor |
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2006
- 2006-12-15 CN CNB2006101302220A patent/CN100471545C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1994537A (en) | 2007-07-11 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hainan Aike Pharmaceutical Co.,Ltd. Assignor: Nankai University Contract record no.: 2010120000090 Denomination of invention: Cleaning method for membrane filter device Granted publication date: 20090325 License type: Exclusive License Open date: 20070711 Record date: 20100802 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20141215 |
|
EXPY | Termination of patent right or utility model |