JPS5599306A - Detergent composition for washing membrane surface - Google Patents
Detergent composition for washing membrane surfaceInfo
- Publication number
- JPS5599306A JPS5599306A JP860079A JP860079A JPS5599306A JP S5599306 A JPS5599306 A JP S5599306A JP 860079 A JP860079 A JP 860079A JP 860079 A JP860079 A JP 860079A JP S5599306 A JPS5599306 A JP S5599306A
- Authority
- JP
- Japan
- Prior art keywords
- detergent composition
- phosphate
- membrane
- ether
- usually
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Detergent Compositions (AREA)
Abstract
PURPOSE: To provide a detergent composition excellent in washing effect for removing org.-membrane-surface-polluting material adhered to the membrane, by composing the detergent of alkylbenzenesulfonic acid base anionic surfactant, alkylphenolpolyoxyethlene ether base nonionic surfactant, and phosphate.
CONSTITUTION: The membrane-surface-washing detergent composition consists of 100pts.wt. alkylbenzenesulfonic acid base anionic surfactant, e.g., sodium dodecylbenzene sulfonate, 25W55pts.wt. alkylphenolpolyoxyethylene ether base nonionic surfactant, e.g., polyoxyethylene glycol nonylphenyl ether, and 30W100pts.wt. phosphate. For the phosphate is used sodium tripolyphosphate. The composition is used as an aq. soln. usually of a concn. 0.05W3.0pts.wt. in a region of basicity usually 8.5W13.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54008600A JPS587323B2 (en) | 1979-01-26 | 1979-01-26 | How to clean selectively permeable membranes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54008600A JPS587323B2 (en) | 1979-01-26 | 1979-01-26 | How to clean selectively permeable membranes |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5599306A true JPS5599306A (en) | 1980-07-29 |
JPS587323B2 JPS587323B2 (en) | 1983-02-09 |
Family
ID=11697455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54008600A Expired JPS587323B2 (en) | 1979-01-26 | 1979-01-26 | How to clean selectively permeable membranes |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS587323B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820205A (en) * | 1981-07-31 | 1983-02-05 | Kurita Water Ind Ltd | Method for washing membrane separation apparatus |
FR2556282A1 (en) * | 1983-11-14 | 1985-06-14 | Polygraph Leipzig | METHOD FOR MEASURING THE COLOR THICKNESS DELIVERED ON A PRINTING MACHINE ON THE MARK |
JP2015051423A (en) * | 2013-08-05 | 2015-03-19 | 三菱レイヨン株式会社 | Cleaning method of polyolefin film |
CN110237715A (en) * | 2019-06-27 | 2019-09-17 | 埃姆媞(无锡)分离技术有限公司 | Seperation film filters the membrane flux restoration methods after PCB waste water |
CN110564516A (en) * | 2019-09-10 | 2019-12-13 | 上海丰信环保科技有限公司 | neutral cleaning agent for cleaning MBR system |
CN111195484A (en) * | 2020-01-17 | 2020-05-26 | 中国石油天然气股份有限公司 | Surfactant for cleaning plate-type ceramic membrane for oilfield wastewater treatment and cleaning method |
-
1979
- 1979-01-26 JP JP54008600A patent/JPS587323B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820205A (en) * | 1981-07-31 | 1983-02-05 | Kurita Water Ind Ltd | Method for washing membrane separation apparatus |
FR2556282A1 (en) * | 1983-11-14 | 1985-06-14 | Polygraph Leipzig | METHOD FOR MEASURING THE COLOR THICKNESS DELIVERED ON A PRINTING MACHINE ON THE MARK |
JP2015051423A (en) * | 2013-08-05 | 2015-03-19 | 三菱レイヨン株式会社 | Cleaning method of polyolefin film |
JP2015051424A (en) * | 2013-08-05 | 2015-03-19 | 三菱レイヨン株式会社 | Concentration method and concentrator for methane gas |
CN110237715A (en) * | 2019-06-27 | 2019-09-17 | 埃姆媞(无锡)分离技术有限公司 | Seperation film filters the membrane flux restoration methods after PCB waste water |
CN110564516A (en) * | 2019-09-10 | 2019-12-13 | 上海丰信环保科技有限公司 | neutral cleaning agent for cleaning MBR system |
CN111195484A (en) * | 2020-01-17 | 2020-05-26 | 中国石油天然气股份有限公司 | Surfactant for cleaning plate-type ceramic membrane for oilfield wastewater treatment and cleaning method |
Also Published As
Publication number | Publication date |
---|---|
JPS587323B2 (en) | 1983-02-09 |
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