SG11201503267RA - Method of cleaning a liquid fluid filter - Google Patents
Method of cleaning a liquid fluid filterInfo
- Publication number
- SG11201503267RA SG11201503267RA SG11201503267RA SG11201503267RA SG11201503267RA SG 11201503267R A SG11201503267R A SG 11201503267RA SG 11201503267R A SG11201503267R A SG 11201503267RA SG 11201503267R A SG11201503267R A SG 11201503267RA SG 11201503267R A SG11201503267R A SG 11201503267RA
- Authority
- SG
- Singapore
- Prior art keywords
- cleaning
- fluid filter
- liquid fluid
- filter
- liquid
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/14—Pressure control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/20—Operation control schemes defined by a periodically repeated sequence comprising filtration cycles combined with cleaning or gas supply, e.g. aeration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/40—Automatic control of cleaning processes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12197645.0A EP2745916B1 (en) | 2012-12-18 | 2012-12-18 | Method of cleaning a liquid fluid filter |
PCT/EP2013/075062 WO2014095302A1 (en) | 2012-12-18 | 2013-11-29 | Method of cleaning a liquid fluid filter |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201503267RA true SG11201503267RA (en) | 2015-05-28 |
Family
ID=47458679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201503267RA SG11201503267RA (en) | 2012-12-18 | 2013-11-29 | Method of cleaning a liquid fluid filter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2745916B1 (en) |
CN (1) | CN104884151B (en) |
IN (1) | IN2015DN03301A (en) |
SG (1) | SG11201503267RA (en) |
WO (1) | WO2014095302A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20150956A1 (en) * | 2015-07-18 | 2017-01-19 | Vetco Gray Scandinavia As | Seawater injection control system and method |
CN108627438B (en) * | 2017-03-23 | 2020-11-17 | 天华化工机械及自动化研究设计院有限公司 | Rotary pressure filter test device, test method and filter design method |
JP6501421B2 (en) * | 2017-07-07 | 2019-04-17 | 旭化成メディカル株式会社 | Body cavity fluid treatment device |
CN109966925B (en) * | 2019-03-02 | 2023-11-24 | 汤宇 | Backflushing film cleaning process and device by flash explosion method |
EP3881927A1 (en) * | 2020-03-18 | 2021-09-22 | Grundfos Holding A/S | Cleaning-in-place method and filter device |
DE102020122029A1 (en) | 2020-08-24 | 2022-02-24 | Krones Aktiengesellschaft | Process for controlling a filtration unit |
CN114198833B (en) * | 2021-11-17 | 2023-08-15 | 青岛海尔空调电子有限公司 | Method and device for controlling humidifier, humidifier and storage medium |
WO2023202976A1 (en) * | 2022-04-20 | 2023-10-26 | Grundfos Holding A/S | Adaptive cleaning-in-place method for a membrane filtration system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4921610A (en) * | 1986-09-04 | 1990-05-01 | Memtec Limited | Cleaning of hollow fibre filters |
JPH07313850A (en) * | 1994-05-30 | 1995-12-05 | Kubota Corp | Method for backward washing immersion-type ceramic membrane separator |
US8357299B2 (en) * | 2005-07-12 | 2013-01-22 | Zenon Technology Partnership | Process control for an immersed membrane system |
CN101284213B (en) * | 2008-05-30 | 2011-08-03 | 北京汉青天朗水处理科技有限公司 | Method and apparatus for cleaning film separation equipment |
CN101530747A (en) * | 2009-03-06 | 2009-09-16 | 东莞市红树林环保科技有限公司 | Membrane module combined type pulse backwashing process |
CN101524625A (en) * | 2009-03-31 | 2009-09-09 | 大连理工大学 | Cleaning method of porous separation membrane |
CN102485328A (en) * | 2010-12-02 | 2012-06-06 | 东丽纤维研究所(中国)有限公司 | Cleaning method of immersion membrane filtration system |
-
2012
- 2012-12-18 EP EP12197645.0A patent/EP2745916B1/en active Active
-
2013
- 2013-11-29 WO PCT/EP2013/075062 patent/WO2014095302A1/en active Application Filing
- 2013-11-29 SG SG11201503267RA patent/SG11201503267RA/en unknown
- 2013-11-29 CN CN201380066550.7A patent/CN104884151B/en active Active
- 2013-11-29 IN IN3301DEN2015 patent/IN2015DN03301A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2745916A1 (en) | 2014-06-25 |
CN104884151A (en) | 2015-09-02 |
EP2745916B1 (en) | 2018-01-24 |
CN104884151B (en) | 2018-04-03 |
WO2014095302A1 (en) | 2014-06-26 |
IN2015DN03301A (en) | 2015-10-09 |
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