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MX2013007178A - Methods of removing microbes from surfaces. - Google Patents

Methods of removing microbes from surfaces.

Info

Publication number
MX2013007178A
MX2013007178A MX2013007178A MX2013007178A MX2013007178A MX 2013007178 A MX2013007178 A MX 2013007178A MX 2013007178 A MX2013007178 A MX 2013007178A MX 2013007178 A MX2013007178 A MX 2013007178A MX 2013007178 A MX2013007178 A MX 2013007178A
Authority
MX
Mexico
Prior art keywords
methods
removing microbes
modified starch
systems
starch polymer
Prior art date
Application number
MX2013007178A
Other languages
Spanish (es)
Inventor
Jeffrey I Melzer
Juan Jiang
Wilson Kurt Whitekettle
Qing Zhao
Guixi Zhang
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX2013007178A publication Critical patent/MX2013007178A/en

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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Paper (AREA)

Abstract

A method has been found for the inhibition of microbial biofilm on surfaces in contact with systems, such as aqueous systems. In accordance with the method, an effective amount of a modified starch polymer is fed to the system water. The modified starch polymer may be a cationic quaternary ammonium starch.
MX2013007178A 2010-12-22 2010-12-22 Methods of removing microbes from surfaces. MX2013007178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/002123 WO2012083497A1 (en) 2010-12-22 2010-12-22 Methods of removing microbes from surfaces

Publications (1)

Publication Number Publication Date
MX2013007178A true MX2013007178A (en) 2013-08-01

Family

ID=46312998

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007178A MX2013007178A (en) 2010-12-22 2010-12-22 Methods of removing microbes from surfaces.

Country Status (7)

Country Link
AR (1) AR085205A1 (en)
AU (1) AU2010366262A1 (en)
BR (1) BR112013013765A2 (en)
CA (1) CA2821204A1 (en)
MX (1) MX2013007178A (en)
TW (1) TW201231408A (en)
WO (1) WO2012083497A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170360040A1 (en) * 2014-12-02 2017-12-21 B.G. Negev Technologies And Applications Ltd., At Ben-Gurion University Modified polysaccharides for use as anti-microbial agents
EP3676244A4 (en) 2017-08-30 2021-05-05 Ecolab Usa Inc. Molecules having one hydrophobic group and two identical hydrophilic ionic groups and compositions thereof
CA3110686A1 (en) 2018-08-29 2020-03-05 Ecolab Usa Inc. Multiple charged ionic compounds derived from polyamines and compositions thereof and methods of preparation thereof
EP3843871B1 (en) 2018-08-29 2025-06-25 Ecolab USA Inc. Multiple charged ionic compounds derived from polyamines and compositions thereof and use thereof as reverse emulsion breakers in oil and gas operations
WO2020047181A1 (en) 2018-08-29 2020-03-05 Ecolab Usa Inc. Use of multiple charged ionic compounds derived from polyamines for waste water clarification
US11058111B2 (en) 2018-08-29 2021-07-13 Ecolab Usa Inc. Use of multiple charged cationic compounds derived from primary amines or polyamines for microbial fouling control in a water system
US11084974B2 (en) 2018-08-29 2021-08-10 Championx Usa Inc. Use of multiple charged cationic compounds derived from polyamines for clay stabilization in oil and gas operations
CN113365498B (en) * 2019-01-29 2022-10-25 埃科莱布美国股份有限公司 Use of cationic glycosyl compounds for microbial fouling control in aqueous systems
AU2019441168B2 (en) 2019-04-16 2023-02-02 Ecolab Usa Inc. Use of multiple charged cationic compounds derived from polyamines and compositions thereof for corrosion inhibition in a water system
EP4498814A1 (en) * 2022-03-31 2025-02-05 Arxada AG Composition with residual anti-microbial activity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783092A (en) * 1997-03-18 1998-07-21 Bio-Lab, Inc. Water treatment method
DE19935230C2 (en) * 1999-07-28 2003-06-26 Kallies Feinchemie Ag Biofilm inhibitor
US20100158852A1 (en) * 2008-12-22 2010-06-24 Wilson Kurt Whitekettle Method for reduction of microbes on surfaces
US9090495B2 (en) * 2009-04-06 2015-07-28 Amsa, Inc. Slow release tablet composition for treating industrial water systems

Also Published As

Publication number Publication date
WO2012083497A8 (en) 2013-07-11
TW201231408A (en) 2012-08-01
AU2010366262A1 (en) 2013-06-27
BR112013013765A2 (en) 2016-09-13
AR085205A1 (en) 2013-09-18
CA2821204A1 (en) 2012-06-28
WO2012083497A1 (en) 2012-06-28

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal