CA2821204A1 - Methods of removing microbes from surfaces - Google Patents

Methods of removing microbes from surfaces Download PDF

Info

Publication number
CA2821204A1
CA2821204A1 CA2821204A CA2821204A CA2821204A1 CA 2821204 A1 CA2821204 A1 CA 2821204A1 CA 2821204 A CA2821204 A CA 2821204A CA 2821204 A CA2821204 A CA 2821204A CA 2821204 A1 CA2821204 A1 CA 2821204A1
Authority
CA
Canada
Prior art keywords
ppm
recited
cqs
group
aqueous system
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2821204A
Other languages
English (en)
French (fr)
Inventor
Juan Jiang
Jeffrey Melzer
Wilson Kurt Whitekettle
Guixi Zhang
Qing Zhao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CA2821204A1 publication Critical patent/CA2821204A1/en
Abandoned legal-status Critical Current

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)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
CA2821204A 2010-12-22 2010-12-22 Methods of removing microbes from surfaces Abandoned CA2821204A1 (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
CA2821204A1 true CA2821204A1 (en) 2012-06-28

Family

ID=46312998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2821204A Abandoned CA2821204A1 (en) 2010-12-22 2010-12-22 Methods of removing microbes from surfaces

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016088124A1 (en) * 2014-12-02 2016-06-09 B. G. Negev Technologies And Applications Ltd., At Ben-Gurion University Modified polysaccharides for use as anti-microbial agents
WO2019046409A1 (en) 2017-08-30 2019-03-07 Ecolab Usa Inc. MOLECULES HAVING A HYDROPHOBIC GROUP AND TWO IDENTICAL HYDROPHILIC IONIC GROUPS AND CORRESPONDING COMPOSITIONS
US11292734B2 (en) 2018-08-29 2022-04-05 Ecolab Usa Inc. Use of multiple charged ionic compounds derived from poly amines for waste water clarification
CN112601718A (zh) 2018-08-29 2021-04-02 埃科莱布美国股份有限公司 衍生自伯胺或多胺的多电荷阳离子化合物在水系统中控制微生物结垢的用途
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
US11685709B2 (en) 2018-08-29 2023-06-27 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
CA3177148A1 (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
EP3897143A1 (en) * 2019-01-29 2021-10-27 Ecolab USA Inc. Use of cationic sugar-based compounds for microbial fouling control in a water system
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
WO2023191992A1 (en) * 2022-03-31 2023-10-05 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 (de) * 1999-07-28 2003-06-26 Kallies Feinchemie Ag Biofilmhemmendes Mittel
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
MX2013007178A (es) 2013-08-01
AU2010366262A1 (en) 2013-06-27
TW201231408A (en) 2012-08-01
WO2012083497A1 (en) 2012-06-28
AR085205A1 (es) 2013-09-18
WO2012083497A8 (en) 2013-07-11
BR112013013765A2 (pt) 2016-09-13

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20141223