SG11202103197YA - Filtration membrane treatment device, membrane filtration device, and filtration membrane treatment method - Google Patents
Filtration membrane treatment device, membrane filtration device, and filtration membrane treatment methodInfo
- Publication number
- SG11202103197YA SG11202103197YA SG11202103197YA SG11202103197YA SG11202103197YA SG 11202103197Y A SG11202103197Y A SG 11202103197YA SG 11202103197Y A SG11202103197Y A SG 11202103197YA SG 11202103197Y A SG11202103197Y A SG 11202103197YA SG 11202103197Y A SG11202103197Y A SG 11202103197YA
- Authority
- SG
- Singapore
- Prior art keywords
- filtration
- membrane
- membrane treatment
- treatment method
- filtration membrane
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 2
- 239000012528 membrane Substances 0.000 title 2
- 238000005374 membrane filtration Methods 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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- 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
- 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
- B01D65/06—Membrane cleaning or sterilisation ; Membrane regeneration with special washing compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
- B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- B01D2321/168—Use of other 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
- B01D2321/18—Use of gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/42—Details of membrane preparation apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/036806 WO2020070788A1 (ja) | 2018-10-02 | 2018-10-02 | 濾過膜処理装置、膜濾過装置、および、濾過膜処理方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202103197YA true SG11202103197YA (en) | 2021-04-29 |
Family
ID=67982928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202103197YA SG11202103197YA (en) | 2018-10-02 | 2018-10-02 | Filtration membrane treatment device, membrane filtration device, and filtration membrane treatment method |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220219123A1 (ja) |
JP (1) | JP6576591B1 (ja) |
KR (1) | KR102569045B1 (ja) |
CN (1) | CN112752605B (ja) |
SG (1) | SG11202103197YA (ja) |
WO (1) | WO2020070788A1 (ja) |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11179172A (ja) * | 1997-12-22 | 1999-07-06 | Matsushita Electric Works Ltd | 浴水浄化膜の洗浄方法 |
JP2001205269A (ja) * | 2000-01-26 | 2001-07-31 | Matsushita Electric Works Ltd | 浴槽水浄化装置 |
JP3826829B2 (ja) * | 2002-04-11 | 2006-09-27 | 富士電機システムズ株式会社 | 膜ろ過を利用した水処理方法 |
JP3841735B2 (ja) * | 2002-09-19 | 2006-11-01 | 磯村豊水機工株式会社 | ろ過膜の洗浄方法 |
JP2004230280A (ja) | 2003-01-30 | 2004-08-19 | Toray Ind Inc | 親水性ポリフッ化ビニリデン系樹脂多孔質膜の製造方法 |
JP2004249168A (ja) | 2003-02-18 | 2004-09-09 | Fuji Electric Systems Co Ltd | 水処理装置の運転方法 |
JP4144394B2 (ja) * | 2003-03-25 | 2008-09-03 | 株式会社日立プラントテクノロジー | 膜濾過器の膜洗浄装置 |
JP2005146903A (ja) * | 2003-11-12 | 2005-06-09 | Babcock Hitachi Kk | ディーゼル排ガス処理装置および処理方法 |
JP2005230730A (ja) * | 2004-02-20 | 2005-09-02 | Kurita Water Ind Ltd | 水処理方法及び水処理装置 |
JP4497406B2 (ja) * | 2004-07-06 | 2010-07-07 | オルガノ株式会社 | 浸漬型膜モジュールの洗浄方法及び洗浄装置 |
JP4245527B2 (ja) * | 2004-07-30 | 2009-03-25 | Jfeエンジニアリング株式会社 | 廃棄物処理装置の運転方法 |
JP2007270231A (ja) * | 2006-03-31 | 2007-10-18 | Tokyo Electron Ltd | 高圧処理装置用チャンバークリーニング方法、高圧処理装置及び記憶媒体 |
US7459083B1 (en) * | 2007-05-07 | 2008-12-02 | I. Kruger Inc. | Method for controlling fouling of a membrane filter |
CN105921017B (zh) * | 2008-02-19 | 2019-08-13 | Abb研究有限公司 | 膜分离过程的在线性能管理 |
CN101284213B (zh) * | 2008-05-30 | 2011-08-03 | 北京汉青天朗水处理科技有限公司 | 一种清洗膜分离设备的方法及装置 |
KR101478878B1 (ko) * | 2012-10-29 | 2015-01-02 | 도레이케미칼 주식회사 | 막오염 지수를 이용한 막여과 공정 시스템 및 그 방법 |
CN103176483B (zh) * | 2013-04-09 | 2015-07-08 | 北京国环清华环境工程设计研究院有限公司 | 用于控制膜池曝气量的方法 |
CN103588324B (zh) * | 2013-11-16 | 2015-02-04 | 康乃尔化学工业股份有限公司 | 全流过滤超滤反洗水回收工艺 |
CN103864230B (zh) * | 2014-03-05 | 2015-03-11 | 长沙中联重科环卫机械有限公司 | 阻垢剂添加控制系统、方法、装置及污水处理设备 |
CN115121124A (zh) * | 2014-08-29 | 2022-09-30 | 三菱电机株式会社 | 过滤膜的清洗方法及清洗装置、以及水处理系统 |
WO2016035174A1 (ja) * | 2014-09-03 | 2016-03-10 | 三菱重工業株式会社 | 水処理装置の付着物監視装置、水処理装置及びその運転方法、水処理装置の洗浄方法 |
JP6486732B2 (ja) * | 2015-03-16 | 2019-03-20 | メタウォーター株式会社 | 時期調整方法および時期調整装置 |
KR101674984B1 (ko) * | 2015-06-09 | 2016-11-10 | 주식회사 포스코건설 | 오존제어장치 및 오존제어방법 |
CN105084520B (zh) * | 2015-08-17 | 2017-05-24 | 北京金控数据技术股份有限公司 | 优化的膜生物反应器反冲洗的方法 |
WO2017033478A1 (ja) * | 2015-08-27 | 2017-03-02 | 三菱電機株式会社 | 水処理方法および水処理装置 |
SG11201807376PA (en) * | 2016-03-04 | 2018-09-27 | Mitsubishi Electric Corp | Membrane filtration device, filtration membrane cleaning method, and method for manufacturing filtration membrane |
CN108339407A (zh) * | 2018-05-22 | 2018-07-31 | 吴迪 | 一种高效反渗透离线清洗测试装置与方法 |
-
2018
- 2018-10-02 US US17/275,678 patent/US20220219123A1/en active Pending
- 2018-10-02 SG SG11202103197YA patent/SG11202103197YA/en unknown
- 2018-10-02 CN CN201880097912.1A patent/CN112752605B/zh active Active
- 2018-10-02 KR KR1020217008373A patent/KR102569045B1/ko active IP Right Grant
- 2018-10-02 JP JP2019503758A patent/JP6576591B1/ja active Active
- 2018-10-02 WO PCT/JP2018/036806 patent/WO2020070788A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20210044277A (ko) | 2021-04-22 |
JPWO2020070788A1 (ja) | 2021-02-15 |
CN112752605A (zh) | 2021-05-04 |
US20220219123A1 (en) | 2022-07-14 |
CN112752605B (zh) | 2023-03-24 |
KR102569045B1 (ko) | 2023-08-21 |
JP6576591B1 (ja) | 2019-09-18 |
WO2020070788A1 (ja) | 2020-04-09 |
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