BR112018010691A8 - ?métodos para remover micro-organismos e depósitos minerais e crescimento microbiano? - Google Patents
?métodos para remover micro-organismos e depósitos minerais e crescimento microbiano?Info
- Publication number
- BR112018010691A8 BR112018010691A8 BR112018010691A BR112018010691A BR112018010691A8 BR 112018010691 A8 BR112018010691 A8 BR 112018010691A8 BR 112018010691 A BR112018010691 A BR 112018010691A BR 112018010691 A BR112018010691 A BR 112018010691A BR 112018010691 A8 BR112018010691 A8 BR 112018010691A8
- Authority
- BR
- Brazil
- Prior art keywords
- methods
- mineral deposits
- microbial growth
- removing microorganisms
- membrane
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 3
- 239000011707 mineral Substances 0.000 title abstract 3
- 230000000813 microbial effect Effects 0.000 title 1
- 244000005700 microbiome Species 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 230000000116 mitigating effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
- B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group; Thio analogues thereof
-
- 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
-
- 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
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
-
- 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
- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Inorganic Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Detergent Compositions (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
trata-se de composições de ácido peroxifórmico para remoção de crescimento de biofilme e depósitos minerais em membranas. em particular, as composições de ácido peroxifórmico são geradas in situ ou geração no local para a redução e prevenção de biofilmes e a mitigação de acúmulo de mineral nas membranas. as composições de acordo com a invenção são compatíveis com as membranas na aplicação de condições de uso.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562268152P | 2015-12-16 | 2015-12-16 | |
US62/268,152 | 2015-12-16 | ||
PCT/US2016/067139 WO2017106623A1 (en) | 2015-12-16 | 2016-12-16 | Peroxyformic acid compositions for membrane filtration cleaning |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112018010691A2 BR112018010691A2 (pt) | 2018-11-13 |
BR112018010691A8 true BR112018010691A8 (pt) | 2019-02-26 |
BR112018010691B1 BR112018010691B1 (pt) | 2023-03-14 |
Family
ID=59057814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018010691-7A BR112018010691B1 (pt) | 2015-12-16 | 2016-12-16 | Métodos para remover micro-organismos e depósitos minerais e crescimento microbiano |
Country Status (12)
Country | Link |
---|---|
US (3) | US10737302B2 (pt) |
EP (1) | EP3389831A4 (pt) |
JP (1) | JP6728382B2 (pt) |
CN (1) | CN108367243B (pt) |
AU (1) | AU2016369505B2 (pt) |
BR (1) | BR112018010691B1 (pt) |
CA (1) | CA3007478C (pt) |
CL (1) | CL2018001662A1 (pt) |
MX (1) | MX2018007422A (pt) |
NZ (1) | NZ742709A (pt) |
RU (1) | RU2687901C1 (pt) |
WO (1) | WO2017106623A1 (pt) |
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CA3020824C (en) * | 2016-04-15 | 2021-06-15 | Ecolab Usa Inc. | Performic acid biofilm prevention for industrial co2 scrubbers |
EP3554238A4 (en) | 2016-12-15 | 2020-05-27 | Ecolab USA Inc. | PEROXYFORMIC ACID COMPOSITIONS FOR CLEANING FILTRATION MEMBRANES IN ENERGY SERVICES |
US11529588B2 (en) | 2017-06-30 | 2022-12-20 | Diversey, Inc. | Membrane cleaning solution and method of accelerated membrane cleaning using the same |
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AU2018385413B2 (en) | 2017-12-15 | 2024-05-09 | Diversey, Inc. | Membrane disinfectant |
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CN111112214A (zh) * | 2019-12-31 | 2020-05-08 | 佛山市云米电器科技有限公司 | 一种家用水处理器的清洗方法 |
CN111760460B (zh) * | 2020-07-03 | 2021-03-26 | 广东嘉元科技股份有限公司 | 一种电解铜箔中水回用ro膜的清洗工艺 |
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CA3020824C (en) | 2016-04-15 | 2021-06-15 | Ecolab Usa Inc. | Performic acid biofilm prevention for industrial co2 scrubbers |
FI130853B1 (fi) | 2016-05-13 | 2024-04-25 | Kemira Oyj | Koostumus ja menetelmä mikrobien ja/tai bakteeristen itiöiden kvantitatiiviseen vähentämiseen massasuspensiossa |
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EP3554238A4 (en) | 2016-12-15 | 2020-05-27 | Ecolab USA Inc. | PEROXYFORMIC ACID COMPOSITIONS FOR CLEANING FILTRATION MEMBRANES IN ENERGY SERVICES |
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- 2016-12-16 JP JP2018549433A patent/JP6728382B2/ja active Active
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CA3007478A1 (en) | 2017-06-22 |
CA3007478C (en) | 2020-11-03 |
CL2018001662A1 (es) | 2018-08-03 |
US10737302B2 (en) | 2020-08-11 |
AU2016369505A1 (en) | 2018-06-07 |
EP3389831A1 (en) | 2018-10-24 |
JP2019501775A (ja) | 2019-01-24 |
RU2687901C1 (ru) | 2019-05-16 |
MX2018007422A (es) | 2018-08-15 |
AU2016369505B2 (en) | 2019-08-15 |
WO2017106623A1 (en) | 2017-06-22 |
US20200276620A1 (en) | 2020-09-03 |
US11117172B2 (en) | 2021-09-14 |
NZ742709A (en) | 2019-09-27 |
BR112018010691A2 (pt) | 2018-11-13 |
JP6728382B2 (ja) | 2020-07-22 |
BR112018010691B1 (pt) | 2023-03-14 |
US20210370357A1 (en) | 2021-12-02 |
EP3389831A4 (en) | 2019-07-31 |
CN108367243B (zh) | 2021-09-28 |
US20170173642A1 (en) | 2017-06-22 |
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