AR113945A1 - Desinfectante de membrana - Google Patents

Desinfectante de membrana

Info

Publication number
AR113945A1
AR113945A1 ARP180103666A ARP180103666A AR113945A1 AR 113945 A1 AR113945 A1 AR 113945A1 AR P180103666 A ARP180103666 A AR P180103666A AR P180103666 A ARP180103666 A AR P180103666A AR 113945 A1 AR113945 A1 AR 113945A1
Authority
AR
Argentina
Prior art keywords
membrane
disinfectant
biocidal active
concentrate
weight
Prior art date
Application number
ARP180103666A
Other languages
English (en)
Inventor
Marco Haag
Flemming Skou
Harry Kany
Poele Sandy Te
Original Assignee
Diversey Inc
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 Diversey Inc filed Critical Diversey Inc
Publication of AR113945A1 publication Critical patent/AR113945A1/es

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
    • B01D65/022—Membrane sterilisation
    • 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
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • 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
    • A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • 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
    • A01N37/36—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 at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0047—Other compounding ingredients characterised by their effect pH regulated 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/042—Acids
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2096—Heterocyclic compounds
    • 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
    • C11D3/16—Organic compounds
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3418—Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/17—Combination with washing or cleaning means
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)

Abstract

Un concentrado desinfectante amortiguado y no oxidante para ser incluido en una solución que se usa para desinfectar una membrana. La solución aplicada a la membrana está configurada para tener un pH que sea compatible con la membrana. El concentrado desinfectante incluye un solvente acuoso; un hidrótropo; un limpiador de superficies de ácido fuerte; un activo biocida, preferentemente, al menos dos activos biocidas; un agente amortiguador; y, opcionalmente, un tensioactivo aniónico, El activo biocida puede seleccionarse para funcionar tanto como un biocida como una combinación de ácido débil / amortiguador. Una solución desinfectante aplicada a la membrana incluye de alrededor de 0,1% en peso a alrededor de 3,5% en peso de este concentrado de desinfectante.
ARP180103666A 2017-12-15 2018-12-14 Desinfectante de membrana AR113945A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762599072P 2017-12-15 2017-12-15

Publications (1)

Publication Number Publication Date
AR113945A1 true AR113945A1 (es) 2020-07-01

Family

ID=65686918

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180103666A AR113945A1 (es) 2017-12-15 2018-12-14 Desinfectante de membrana

Country Status (6)

Country Link
US (2) US11185825B2 (es)
EP (1) EP3723484A2 (es)
AR (1) AR113945A1 (es)
AU (1) AU2018385413B2 (es)
BR (1) BR112020011923A2 (es)
WO (1) WO2019118275A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021243120A2 (en) * 2020-05-29 2021-12-02 Ecolab Usa Inc. Biocidal compositions with hydronium ion sources for biofilm control
US20240164375A1 (en) * 2021-03-11 2024-05-23 Hypred Liquid disinfectant composition and use thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404040A (en) * 1981-07-01 1983-09-13 Economics Laboratory, Inc. Short chain fatty acid sanitizing composition and methods
US6472358B1 (en) 2001-11-15 2002-10-29 Ecolab Inc. Acid sanitizing and cleaning compositions containing protonated carboxylic acids
US20030206882A1 (en) * 2002-05-03 2003-11-06 Richter Francis L. Fatty acid sanitizer
US20060254624A1 (en) * 2003-12-17 2006-11-16 Zeiher E H K Method of monitoring membrane cleaning processes
EP1561801A1 (en) 2004-01-28 2005-08-10 JohnsonDiversey Inc. Sanitizing and cleaning composition and its use for sanitizing and/or cleaning hard surfaces
US20080149570A1 (en) 2006-12-20 2008-06-26 Zeiher E H Kelle Method of cleaning and maintaining a membrane used with an aqueous stream
KR20120060218A (ko) 2009-09-04 2012-06-11 베올리아 워터 솔루션즈 앤드 테크놀러지스 써포트 역삼투압 및 나노여과 멤브레인의 생물부착 조절용 충전층 바이오리액터
CN102648238B (zh) 2009-12-01 2016-05-11 路博润高级材料公司 水解稳定的多用途聚合物
CN103143262B (zh) * 2011-12-07 2015-03-11 中国石油化工股份有限公司 一种清洗剂组合物和反渗透膜的清洗方法
EP4066925A1 (en) 2011-12-30 2022-10-05 Kemira OYJ Method for preventing microbial growth on filtration membrane
PL2859074T3 (pl) * 2012-06-07 2021-09-13 Diversey, Inc. Kompozycje i sposoby czyszczenia, dezynfekcji i odkażania neutralne w odniesieniu do ścieków
MX2018007422A (es) 2015-12-16 2018-08-15 Ecolab Usa Inc Composiciones de acido peroxiformico para limpieza por filtracion en membrana.

Also Published As

Publication number Publication date
US20220001337A1 (en) 2022-01-06
WO2019118275A3 (en) 2019-09-12
US11590453B2 (en) 2023-02-28
AU2018385413B2 (en) 2024-05-09
BR112020011923A2 (pt) 2020-11-24
US11185825B2 (en) 2021-11-30
WO2019118275A2 (en) 2019-06-20
AU2018385413A1 (en) 2020-07-02
US20210069653A1 (en) 2021-03-11
EP3723484A2 (en) 2020-10-21

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