SG11201601207UA - Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane - Google Patents

Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane

Info

Publication number
SG11201601207UA
SG11201601207UA SG11201601207UA SG11201601207UA SG11201601207UA SG 11201601207U A SG11201601207U A SG 11201601207UA SG 11201601207U A SG11201601207U A SG 11201601207UA SG 11201601207U A SG11201601207U A SG 11201601207UA SG 11201601207U A SG11201601207U A SG 11201601207UA
Authority
SG
Singapore
Prior art keywords
acid composition
hypobromous acid
stabilized hypobromous
separation membrane
producing
Prior art date
Application number
SG11201601207UA
Inventor
Hiro Yoshikawa
Shintaro Someya
Masato Tsuji
Chiharu OHMORI
Original Assignee
Organo 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52586086&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201601207U(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Organo Corp filed Critical Organo Corp
Publication of SG11201601207UA publication Critical patent/SG11201601207UA/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • 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
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/20—Oxygen compounds of bromine
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
    • 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
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • 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
    • B01D2311/12—Addition 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
    • B01D2321/16—Use of chemical agents
    • B01D2321/162—Use of acids
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/56—Polyamides, e.g. polyester-amides
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • 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
    • C02F2303/04—Disinfection
    • 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
    • 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
    • C02F2303/20—Prevention of biofouling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
SG11201601207UA 2013-08-28 2014-05-12 Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane SG11201601207UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013176912 2013-08-28
JP2014090914A JP6401491B2 (en) 2013-08-28 2014-04-25 Method for inhibiting slime of separation membrane, slime inhibitor composition for reverse osmosis membrane or nanofiltration membrane, and method for producing slime inhibitor composition for separation membrane
PCT/JP2014/062571 WO2015029504A1 (en) 2013-08-28 2014-05-12 Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane

Publications (1)

Publication Number Publication Date
SG11201601207UA true SG11201601207UA (en) 2016-03-30

Family

ID=52586086

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201601207UA SG11201601207UA (en) 2013-08-28 2014-05-12 Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane
SG10201702983PA SG10201702983PA (en) 2013-08-28 2014-05-12 Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201702983PA SG10201702983PA (en) 2013-08-28 2014-05-12 Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane

Country Status (10)

Country Link
US (2) US10420344B2 (en)
JP (1) JP6401491B2 (en)
KR (3) KR102061679B1 (en)
CN (2) CN110078194B (en)
AU (1) AU2014313502C1 (en)
MY (1) MY181427A (en)
SA (1) SA516370626B1 (en)
SG (2) SG11201601207UA (en)
TW (1) TWI597235B (en)
WO (1) WO2015029504A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6401491B2 (en) 2013-08-28 2018-10-10 オルガノ株式会社 Method for inhibiting slime of separation membrane, slime inhibitor composition for reverse osmosis membrane or nanofiltration membrane, and method for producing slime inhibitor composition for separation membrane
SG11201609169UA (en) 2014-05-08 2016-12-29 Organo Corp Filtration treatment system and filtration treatment method
JP6513424B2 (en) * 2015-02-24 2019-05-15 オルガノ株式会社 Method of sterilizing separation membrane
WO2016136304A1 (en) * 2015-02-24 2016-09-01 オルガノ株式会社 Method for modifying reverse osmosis membrane, reverse osmosis membrane, treatment method for boron-containing water, and method for operating separation membrane
WO2016135916A1 (en) * 2015-02-26 2016-09-01 オルガノ株式会社 Water treatment agent composition, method for producing water treatment agent composition, and water treatment method
KR102314591B1 (en) 2015-03-31 2021-10-18 쿠리타 고교 가부시키가이샤 Reverse osmosis membrane treatment system operation method and reverse osmosis membrane treatment system
KR102040042B1 (en) * 2015-04-30 2019-11-04 오르가노 코포레이션 Treatment method of ammonia-nitrogen containing wastewater and ammonia nitrogen decomposing agent
JP6649697B2 (en) * 2015-05-12 2020-02-19 オルガノ株式会社 Water sterilization method
WO2017141717A1 (en) 2016-02-18 2017-08-24 オルガノ株式会社 Water treatment system and water treatment method using reverse osmosis membrane
JP6299796B2 (en) * 2016-03-29 2018-03-28 栗田工業株式会社 Seawater desalination method and seawater desalination facility
EP3424884A4 (en) * 2016-04-06 2019-10-02 Mitsubishi Heavy Industries Engineering, Ltd. Water treatment system, water treatment method
JP6837301B2 (en) * 2016-07-25 2021-03-03 オルガノ株式会社 Reverse osmosis membrane treatment method and reverse osmosis membrane treatment system
JP6682401B2 (en) * 2016-08-18 2020-04-15 オルガノ株式会社 Water treatment method using reverse osmosis membrane
JP2018030074A (en) * 2016-08-23 2018-03-01 オルガノ株式会社 Polyamide-based reverse osmosis membrane, and method for producing polyamide-based reverse osmosis membrane
JP6779706B2 (en) * 2016-08-23 2020-11-04 オルガノ株式会社 Water treatment method using reverse osmosis membrane
JP6823401B2 (en) * 2016-08-23 2021-02-03 オルガノ株式会社 Method for treating water containing low molecular weight organic substances and method for modifying reverse osmosis membranes
WO2018078988A1 (en) * 2016-10-25 2018-05-03 オルガノ株式会社 Water treatment method using reverse osmosis membrane, and water treatment apparatus
JP6622424B2 (en) * 2016-11-07 2019-12-18 オルガノ株式会社 Reverse osmosis membrane treatment method and reverse osmosis membrane treatment system
JP6807219B2 (en) * 2016-11-18 2021-01-06 オルガノ株式会社 Reverse osmosis membrane treatment system and reverse osmosis membrane treatment method
JP6934295B2 (en) * 2016-12-01 2021-09-15 オルガノ株式会社 Water treatment agent composition, water treatment method, and storage or use method of water treatment agent composition
JP7144922B2 (en) * 2017-05-09 2022-09-30 オルガノ株式会社 Reverse osmosis membrane operation method and reverse osmosis membrane device
KR101911929B1 (en) 2017-05-26 2018-10-25 애큐랩(주) Method for water treatment with reverse osmosis pressure using stabilized halogen oxidizing biocide
CN107261853A (en) * 2017-08-20 2017-10-20 合肥信达膜科技有限公司 A kind of cleaning method of reverse osmosis membrane
JP7008470B2 (en) * 2017-10-26 2022-01-25 オルガノ株式会社 Reverse osmosis membrane treatment method and reverse osmosis membrane treatment system
JP2019122943A (en) * 2018-01-19 2019-07-25 オルガノ株式会社 Water treatment method and water treatment equipment
JP7127464B2 (en) * 2018-10-03 2022-08-30 三浦工業株式会社 water treatment system
JP7228492B2 (en) * 2019-08-29 2023-02-24 オルガノ株式会社 Water treatment device and water treatment method
WO2020071177A1 (en) * 2018-10-05 2020-04-09 オルガノ株式会社 Water treatment device, water treatment method, forward osmosis membrane treatment method, forward osmosis membrane treatment system, and water treatment system
JP7212490B2 (en) * 2018-10-05 2023-01-25 オルガノ株式会社 Water treatment device and water treatment method
JP7141919B2 (en) * 2018-11-08 2022-09-26 オルガノ株式会社 Reverse osmosis membrane treatment method, reverse osmosis membrane treatment system, water treatment method, and water treatment system
JP7498580B2 (en) 2020-03-24 2024-06-12 オルガノ株式会社 Disinfectant, method for producing disinfectant, disinfection method, slime inhibitor for separation membrane, and method for inhibiting slime in separation membrane
CN115553300A (en) * 2021-12-02 2023-01-03 上海未来企业股份有限公司 Broad-spectrum biocidal stripping agent and preparation method and application thereof

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988444A (en) * 1989-05-12 1991-01-29 E. I. Du Pont De Nemours And Company Prevention of biofouling of reverse osmosis membranes
US4992209A (en) * 1989-10-26 1991-02-12 Nalco Chemical Company Method for inhibiting corrosion in cooling systems and compositions therefor, containing a nitrite corrosion inhibitor and bromosulfamate
JP3187629B2 (en) 1993-12-16 2001-07-11 オルガノ株式会社 Reverse osmosis membrane treatment method
JP3919259B2 (en) 1995-07-24 2007-05-23 オルガノ株式会社 Ultrapure water production equipment
US6015782A (en) 1995-12-07 2000-01-18 The Procter & Gamble Company Process for manufacturing bleaching compositions
JPH09220449A (en) 1996-02-15 1997-08-26 Kurita Water Ind Ltd Membrane separation device
CN1189808A (en) * 1996-03-22 1998-08-05 诺尔科化学公司 Stabilized alkali or alkaline earth metal hypobromite and process for its prodn.
US5683654A (en) 1996-03-22 1997-11-04 Nalco Chemical Co Process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling
US6037318A (en) 1996-05-15 2000-03-14 The Procter & Gamble Company Process for manufacturing bleaching compositions comprising chlorine and bromine sources and product thereof
AU6145196A (en) 1996-05-15 1997-12-05 Procter & Gamble Company, The Process for manufacturing bleaching compositions comprising chlorine and bromine sources and product thereof
US6440476B2 (en) 1997-01-03 2002-08-27 Nalco Chemical Company Method to improve quality and appearance of leafy vegetables by using stabilized bromine
US5942126A (en) 1997-01-03 1999-08-24 Nalco Chemical Company Process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling
US6652889B2 (en) 1998-06-01 2003-11-25 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation and use
US6068861A (en) * 1998-06-01 2000-05-30 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
US6287473B1 (en) * 1998-06-29 2001-09-11 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
US6156229A (en) 1998-06-29 2000-12-05 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
US6123870A (en) 1998-06-29 2000-09-26 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
IL157717A0 (en) * 2001-03-02 2004-03-28 Milbridge Invest Pty Ltd Stabilised hypobromous acid solutions
US6660307B2 (en) * 2001-04-16 2003-12-09 United States Filter Corporation Process for generating stabilized bromine compounds
JP2003117553A (en) 2001-10-16 2003-04-22 Toray Ind Inc Method and apparatus for producing fresh water
IL149499A (en) 2002-05-06 2006-10-31 Bromine Compounds Ltd Process for preparation of concentrated solutions of stabilized hypobromites
US7939042B2 (en) * 2002-05-06 2011-05-10 Bromine Compounds Ltd. Process for the preparation of concentrated solutions of stabilized hypobromites
US6699684B2 (en) * 2002-07-23 2004-03-02 Nalco Company Method of monitoring biofouling in membrane separation systems
JP2005537920A (en) * 2002-09-04 2005-12-15 バイオラブ、インコーポレーテッド Disinfection of reverse osmosis membranes
US7309503B2 (en) * 2004-05-10 2007-12-18 Enviro Tech Chemical Services, Inc. Methods for the preparation of concentrated aqueous bromine solutions and high activity bromine-containing solids
JP2006263510A (en) * 2005-03-22 2006-10-05 Kurita Water Ind Ltd Slime preventing agent for membrane separation and membrane separation method
AR064779A1 (en) 2007-01-12 2009-04-22 Albemarle Corp MICROBICIDE TREATMENT OF FRUITS AND EDIBLE VEGETABLES
JPWO2009128328A1 (en) 2008-04-14 2011-08-04 栗田工業株式会社 Operation method of reverse osmosis membrane module
JP4966936B2 (en) 2008-09-10 2012-07-04 オルガノ株式会社 Anti-slime composition for separation membrane, method for membrane separation, and method for producing anti-slime composition for separation membrane
JP2011050843A (en) 2009-09-01 2011-03-17 Metawater Co Ltd Method of and system for desalinating water to be treated
US8951960B2 (en) * 2010-03-19 2015-02-10 Buckman Laboratories International, Inc. Synergistic combination of DBNPA and polycyclic antibacterial peptide as biocide in bioethanol production
JP2013034938A (en) 2011-08-08 2013-02-21 Toray Ind Inc Method for washing membrane module
JP2013169511A (en) 2012-02-21 2013-09-02 Toshiba Corp Membrane filtration system
JP2013202481A (en) 2012-03-28 2013-10-07 Toray Ind Inc Cleaning method of separation membrane module
JP5918109B2 (en) 2012-11-20 2016-05-18 オルガノ株式会社 Method for producing hypobromite stabilized composition and hypobromite stabilized composition
JP6401491B2 (en) 2013-08-28 2018-10-10 オルガノ株式会社 Method for inhibiting slime of separation membrane, slime inhibitor composition for reverse osmosis membrane or nanofiltration membrane, and method for producing slime inhibitor composition for separation membrane
CN110064308A (en) 2013-11-12 2019-07-30 艺康美国股份有限公司 The biological slime inhibitor and suppressing method of membrane separation device
SG11201609169UA (en) * 2014-05-08 2016-12-29 Organo Corp Filtration treatment system and filtration treatment method
JP2018097398A (en) * 2016-12-07 2018-06-21 トヨタ自動車株式会社 Sight line estimation system

Also Published As

Publication number Publication date
AU2014313502C1 (en) 2017-03-09
CN105517959B (en) 2020-04-28
KR102061679B1 (en) 2020-01-02
MY181427A (en) 2020-12-21
JP6401491B2 (en) 2018-10-10
CN105517959A (en) 2016-04-20
KR20190028812A (en) 2019-03-19
US20160198721A1 (en) 2016-07-14
US11666055B2 (en) 2023-06-06
KR101972727B1 (en) 2019-08-16
TW201512078A (en) 2015-04-01
CN110078194B (en) 2021-10-22
WO2015029504A1 (en) 2015-03-05
CN110078194A (en) 2019-08-02
AU2014313502B2 (en) 2016-11-24
SG10201702983PA (en) 2017-06-29
US10420344B2 (en) 2019-09-24
KR20160032229A (en) 2016-03-23
AU2014313502A1 (en) 2016-04-21
TWI597235B (en) 2017-09-01
US20190364902A1 (en) 2019-12-05
KR20180053434A (en) 2018-05-21
JP2015062889A (en) 2015-04-09
SA516370626B1 (en) 2018-05-24

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