CN101545797B - Method for detecting compaction degree of screen in flat plate reverse osmosis or nano-filtration membrane equipment - Google Patents
Method for detecting compaction degree of screen in flat plate reverse osmosis or nano-filtration membrane equipment Download PDFInfo
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- CN101545797B CN101545797B CN2009100504549A CN200910050454A CN101545797B CN 101545797 B CN101545797 B CN 101545797B CN 2009100504549 A CN2009100504549 A CN 2009100504549A CN 200910050454 A CN200910050454 A CN 200910050454A CN 101545797 B CN101545797 B CN 101545797B
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- reverse osmosis
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CN2009100504549A CN101545797B (en) | 2009-04-30 | 2009-04-30 | Method for detecting compaction degree of screen in flat plate reverse osmosis or nano-filtration membrane equipment |
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CN2009100504549A CN101545797B (en) | 2009-04-30 | 2009-04-30 | Method for detecting compaction degree of screen in flat plate reverse osmosis or nano-filtration membrane equipment |
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CN101545797A CN101545797A (en) | 2009-09-30 |
CN101545797B true CN101545797B (en) | 2011-09-28 |
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CN2009100504549A Expired - Fee Related CN101545797B (en) | 2009-04-30 | 2009-04-30 | Method for detecting compaction degree of screen in flat plate reverse osmosis or nano-filtration membrane equipment |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102153169B (en) * | 2010-12-24 | 2012-12-12 | 上海交通大学 | Method for controlling soluble microbial product organic pollutants on reverse osmosis membrane |
CN105439300A (en) * | 2014-08-21 | 2016-03-30 | 珠海格力电器股份有限公司 | Reverse osmosis water purifier |
CN104399374B (en) * | 2014-11-25 | 2016-08-17 | 贵阳时代沃顿科技有限公司 | A kind of method detecting complex reverse osmosis membrane desalination layer integrity and detection device thereof |
CN105129916B (en) * | 2015-08-03 | 2018-03-16 | 佛山市美的清湖净水设备有限公司 | Central pipe component of filter element and preparation method thereof |
US10589229B2 (en) | 2015-08-03 | 2020-03-17 | Foshan Midea Chungho Water Purification Equipment Co., Ltd. | Central tube component of filter element and manufacturing method thereof |
CN105347439A (en) * | 2015-10-27 | 2016-02-24 | 杨思博 | Water saving-type reverse osmosis purifier |
CN105692875B (en) * | 2016-03-16 | 2018-05-18 | 东北农业大学 | A kind of fouling membrane vibration control apparatus during rolling low pressure film process algae-containing water and the method using device control fouling membrane |
CN106186434B (en) * | 2016-08-22 | 2019-05-10 | 山东辰宇稀有材料科技有限公司 | A kind of automatic monitoring sewage disposal system |
CN107308697B (en) * | 2017-08-21 | 2023-05-30 | 金科环境股份有限公司 | Reverse osmosis test liquid purifier |
CN115432839A (en) * | 2022-07-29 | 2022-12-06 | 广汽乘用车有限公司 | Surface coating waste solvent treatment device and process |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XU JIANGBIAO Free format text: FORMER OWNER: SHANGHAI JIAOTONG UNIVERSITY Effective date: 20121112 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200240 MINHANG, SHANGHAI TO: 312365 SHAOXING, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20121112 Address after: 312365 Zhejiang province Songxia town Shangyu City Hua Cun Pei Jia No. 76 Patentee after: Xu Jiangbiao Address before: 200240 Dongchuan Road, Shanghai, No. 800, No. Patentee before: Shanghai Jiao Tong University |
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ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG KAIRUI ENVIRONMENTAL PROTECTION EQUIPMENT Free format text: FORMER OWNER: XU JIANGBIAO Effective date: 20130902 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312365 SHAOXING, ZHEJIANG PROVINCE TO: 312369 SHAOXING, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130902 Address after: 312369 Shangyu Industrial Park, Hangzhou Bay, Shaoxing, Zhejiang, Shangyu Patentee after: Zhejiang Kai Rui environmental protection equipment Co., Ltd. Address before: 312365 Zhejiang province Songxia town Shangyu City Hua Cun Pei Jia No. 76 Patentee before: Xu Jiangbiao |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20140430 |