SG11201807376PA - Membrane filtration device, filtration membrane cleaning method, and method for manufacturing filtration membrane - Google Patents

Membrane filtration device, filtration membrane cleaning method, and method for manufacturing filtration membrane

Info

Publication number
SG11201807376PA
SG11201807376PA SG11201807376PA SG11201807376PA SG11201807376PA SG 11201807376P A SG11201807376P A SG 11201807376PA SG 11201807376P A SG11201807376P A SG 11201807376PA SG 11201807376P A SG11201807376P A SG 11201807376PA SG 11201807376P A SG11201807376P A SG 11201807376PA
Authority
SG
Singapore
Prior art keywords
membrane
filtration
manufacturing
filtration membrane
cleaning method
Prior art date
Application number
SG11201807376PA
Other languages
English (en)
Inventor
Eiji Imamura
Tokiko Yamauchi
Nozomu Yasunaga
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of SG11201807376PA publication Critical patent/SG11201807376PA/en

Links

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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • 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
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2661—Addition of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/70—Control means using a programmable logic controller [PLC] or a computer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • 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
    • 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
    • B01D2321/40—Automatic control of cleaning processes
    • 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
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
SG11201807376PA 2016-03-04 2016-03-04 Membrane filtration device, filtration membrane cleaning method, and method for manufacturing filtration membrane SG11201807376PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/056796 WO2017149758A1 (ja) 2016-03-04 2016-03-04 膜ろ過装置、ろ過膜洗浄方法、およびろ過膜の製造方法

Publications (1)

Publication Number Publication Date
SG11201807376PA true SG11201807376PA (en) 2018-09-27

Family

ID=57937620

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201807376PA SG11201807376PA (en) 2016-03-04 2016-03-04 Membrane filtration device, filtration membrane cleaning method, and method for manufacturing filtration membrane

Country Status (6)

Country Link
US (1) US20190046930A1 (ja)
JP (1) JP6072994B1 (ja)
CN (1) CN108697989B (ja)
MY (1) MY186114A (ja)
SG (1) SG11201807376PA (ja)
WO (1) WO2017149758A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11202103197YA (en) * 2018-10-02 2021-04-29 Mitsubishi Electric Corp Filtration membrane treatment device, membrane filtration device, and filtration membrane treatment method
WO2020255201A1 (ja) * 2019-06-17 2020-12-24 三菱電機株式会社 ろ過膜洗浄装置、ろ過膜洗浄方法、および水処理システム
CN114585591B (zh) * 2019-10-29 2023-10-13 三菱电机株式会社 水处理装置设计支援装置以及水处理装置设计支援方法
CN115335138B (zh) * 2020-04-01 2023-05-02 三菱电机株式会社 水处理装置以及水处理方法
WO2021250745A1 (ja) * 2020-06-08 2021-12-16 三菱電機株式会社 オゾン水製造装置、水処理装置およびオゾン水製造方法
JP6890204B1 (ja) * 2020-10-27 2021-06-18 株式会社クラレ 水処理装置及び水処理方法
WO2022092108A1 (ja) * 2020-10-27 2022-05-05 株式会社クラレ 水処理装置及び推定方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3242983B2 (ja) * 1992-05-19 2001-12-25 旭化成株式会社 フッ素系親水性微多孔膜およびその製造方法
JP3798071B2 (ja) * 1996-05-24 2006-07-19 クロリンエンジニアズ株式会社 透水濾過膜の親水化方法
JP2002079064A (ja) * 2000-09-11 2002-03-19 Isomura Housui Kiko Kk 水処理の方法
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
JP2004249168A (ja) * 2003-02-18 2004-09-09 Fuji Electric Systems Co Ltd 水処理装置の運転方法
EP1680211B1 (en) * 2003-09-22 2014-07-09 Evoqua Water Technologies LLC Backwash and cleaning method
FR2867394B1 (fr) * 2004-03-10 2006-12-15 Degremont Procede de nettoyage de membranes de filtration, et installation pour la mise en oeuvre de ce procede
JP2005279496A (ja) * 2004-03-30 2005-10-13 Toray Ind Inc 膜分離装置の洗浄方法、膜分離方法および膜分離装置
US20050260547A1 (en) * 2004-05-19 2005-11-24 Don Moody Method, apparatus, computer program product, and system for aiding in literacy
JP2007245078A (ja) * 2006-03-17 2007-09-27 Kurita Water Ind Ltd 水処理装置及び水処理方法
DK2205343T3 (da) * 2007-09-12 2013-10-28 Danisco Us Inc Filtrering med intern forureningskontrol
WO2010110065A1 (ja) * 2009-03-27 2010-09-30 メタウォーター株式会社 再生水製造方法、及び再生水製造システム
JP2011031145A (ja) * 2009-07-30 2011-02-17 Miura Co Ltd 濾過部材洗浄システム
US20120211418A1 (en) * 2011-02-18 2012-08-23 Taiwan Semiconductor Manufacturing Company, Ltd. Slurry Concentration System and Method
JP2012239936A (ja) * 2011-05-16 2012-12-10 Sharp Corp 浄水処理方法及び装置
JP2013212497A (ja) * 2012-03-07 2013-10-17 Sekisui Chem Co Ltd 水処理方法
CN203108444U (zh) * 2013-02-19 2013-08-07 南京奥特净化工程有限公司 超滤设备的智能控制系统

Also Published As

Publication number Publication date
JP6072994B1 (ja) 2017-02-01
JPWO2017149758A1 (ja) 2018-03-15
MY186114A (en) 2021-06-22
CN108697989B (zh) 2019-09-27
WO2017149758A1 (ja) 2017-09-08
CN108697989A (zh) 2018-10-23
US20190046930A1 (en) 2019-02-14

Similar Documents

Publication Publication Date Title
SG11201807376PA (en) Membrane filtration device, filtration membrane cleaning method, and method for manufacturing filtration membrane
SG10201908746UA (en) Compact spiral-wound filter elements, modules and systems
EP3694633A4 (en) MICROPOROUS MEMBRANES, THEIR MANUFACTURING AND USE PROCEDURES
EP3552684A4 (en) WATER PURIFIER FILTER AND WATER PURIFIER COMPRISING SAME
MY194032A (en) Anti-tigit antibodies, anti-pvrig antibodies and combinations thereof
MX2022003272A (es) Anticuerpos anti-tau y metodos de uso.
MX2019007021A (es) Anticuerpos il-11ra.
CR20230163A (es) ANTICUERPOS ANTITAU Y MÉTODOS DE USO (Divisional 2019-0271)
SG10201808259TA (en) Anti-jagged1 antibodies and methods of use
IL255360B (en) Material, liquid and method for cleaning a reverse osmosis membrane
PH12018500887A1 (en) Anti-htra1 antibodies and methods of use thereof
EP3517201A4 (en) PREPARATION METHOD, REGENERATION METHOD AND APPLICATION FOR A CHELATING MICROFILTRATION MEMBRANE
MY169162A (en) Novel monophosphite ligands having a tert-butyloxycarbonyl group
SG10201802241PA (en) Filter, filter device, and method of use
PL3452203T3 (pl) Pierścieniowy element filtrujący, zwłaszcza do filtracji gazów
SG10201808278TA (en) Polishing composition and polishing method
IL269850B (en) Filter array and method for backwashing thereof
SG11201811429XA (en) Flow reactor
SG11201907340VA (en) Permselective membrane and method for producing the same, and method for treating water
IL256591B (en) Material, liquid and method for cleaning a reverse osmosis membrane
MX2019000246A (es) Formas en estado solido del dimesilato de palbociclib.
EP3473331A4 (en) POROUS MEMBRANE AND METHOD FOR PRODUCING A POROUS MEMBRANE
SG11201706782RA (en) Permselective membrane and method for producing the same
IL256590B (en) Material, liquid and method for cleaning a reverse osmosis membrane
EP3428915A4 (en) MEASURING DEVICE, FILTER GENERATION DEVICE, MEASURING METHOD AND FILTER PRODUCTION PROCESS