SG10201702983PA - 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 membraneInfo
- Publication number
- SG10201702983PA SG10201702983PA SG10201702983PA SG10201702983PA SG10201702983PA SG 10201702983P A SG10201702983P A SG 10201702983PA SG 10201702983P A SG10201702983P A SG 10201702983PA SG 10201702983P A SG10201702983P A SG 10201702983PA SG 10201702983P A SG10201702983P A SG 10201702983PA
- Authority
- SG
- Singapore
- Prior art keywords
- acid composition
- hypobromous acid
- stabilized hypobromous
- separation membrane
- producing
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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)
Applications Claiming Priority (2)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201702983PA true SG10201702983PA (en) | 2017-06-29 |
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 Before (1)
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 |
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) |
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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 |
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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 |
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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 |
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-
2014
- 2014-04-25 JP JP2014090914A patent/JP6401491B2/en active Active
- 2014-05-12 KR KR1020197007000A patent/KR102061679B1/en active IP Right Grant
- 2014-05-12 KR KR1020167004146A patent/KR20160032229A/en active Application Filing
- 2014-05-12 US US14/912,763 patent/US10420344B2/en active Active
- 2014-05-12 AU AU2014313502A patent/AU2014313502C1/en active Active
- 2014-05-12 KR KR1020187013587A patent/KR101972727B1/en active IP Right Grant
- 2014-05-12 WO PCT/JP2014/062571 patent/WO2015029504A1/en active Application Filing
- 2014-05-12 CN CN201910257571.6A patent/CN110078194B/en active Active
- 2014-05-12 MY MYPI2016700559A patent/MY181427A/en unknown
- 2014-05-12 CN CN201480047664.1A patent/CN105517959B/en active Active
- 2014-05-12 SG SG11201601207UA patent/SG11201601207UA/en unknown
- 2014-05-12 SG SG10201702983PA patent/SG10201702983PA/en unknown
- 2014-05-15 TW TW103117168A patent/TWI597235B/en active
-
2016
- 2016-02-25 SA SA516370626A patent/SA516370626B1/en unknown
-
2019
- 2019-08-16 US US16/542,826 patent/US11666055B2/en active Active
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 |
SG11201601207UA (en) | 2016-03-30 |
CN110078194B (en) | 2021-10-22 |
WO2015029504A1 (en) | 2015-03-05 |
CN110078194A (en) | 2019-08-02 |
AU2014313502B2 (en) | 2016-11-24 |
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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