PT2173670T - Método para controlar o biofilme microbiano em sistemas aquosos - Google Patents

Método para controlar o biofilme microbiano em sistemas aquosos

Info

Publication number
PT2173670T
PT2173670T PT87564829T PT08756482T PT2173670T PT 2173670 T PT2173670 T PT 2173670T PT 87564829 T PT87564829 T PT 87564829T PT 08756482 T PT08756482 T PT 08756482T PT 2173670 T PT2173670 T PT 2173670T
Authority
PT
Portugal
Prior art keywords
aqueous systems
microbial biofilm
controlling microbial
controlling
biofilm
Prior art date
Application number
PT87564829T
Other languages
English (en)
Inventor
Kurt Whitekettle Wilson
Jean Tafel Gloria
Zhao Qing
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 PT2173670T publication Critical patent/PT2173670T/pt

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
    • 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
    • A01N47/44—Guanidine; 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/48—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —S—C≡N groups
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/14—Additives which dissolves or releases substances when predefined environmental conditions are reached, e.g. pH or temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/916—Odor, e.g. including control or abatement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Medicinal Preparation (AREA)
PT87564829T 2007-08-08 2008-05-30 Método para controlar o biofilme microbiano em sistemas aquosos PT2173670T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/835,722 US7824557B2 (en) 2007-08-08 2007-08-08 Method for controlling microbial biofilm in aqueous systems

Publications (1)

Publication Number Publication Date
PT2173670T true PT2173670T (pt) 2017-10-13

Family

ID=39744954

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87564829T PT2173670T (pt) 2007-08-08 2008-05-30 Método para controlar o biofilme microbiano em sistemas aquosos

Country Status (9)

Country Link
US (1) US7824557B2 (pt)
EP (1) EP2173670B1 (pt)
CN (1) CN101821204B (pt)
AU (1) AU2008284235B2 (pt)
CA (1) CA2695692C (pt)
ES (1) ES2643947T3 (pt)
PT (1) PT2173670T (pt)
TW (1) TWI453167B (pt)
WO (1) WO2009020694A1 (pt)

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US8784659B2 (en) * 2007-08-08 2014-07-22 General Electric Company Method for controlling microbial biofilm in aqueous systems
US20110052655A1 (en) * 2007-08-08 2011-03-03 Wilson Kurt Whitekettle Methods and vesicles for controlling protozoa
US20090242484A1 (en) 2008-04-01 2009-10-01 Ana-Mariana Urmenyi Environmentally friendly hybrid microbiological control technologies for cooling towers
US20100158852A1 (en) * 2008-12-22 2010-06-24 Wilson Kurt Whitekettle Method for reduction of microbes on surfaces
US20100233224A1 (en) * 2009-02-23 2010-09-16 Epir Technologies, Inc. Photolytic release of biocides for high efficiency decontamination through phospholipid nanoparticles
US20100239626A1 (en) * 2009-03-20 2010-09-23 Wilson Kurt Whitekettle Propanediol delivery systems
US20100239651A1 (en) * 2009-03-20 2010-09-23 Wilson Kurt Whitekettle Nitrilopropionamide delivery systems
US20100239627A1 (en) * 2009-03-20 2010-09-23 Wilson Kurt Whitekettle Quarternary ammonium salts delivery systems
AU2010226257A1 (en) * 2009-03-20 2011-10-06 General Electric Company Biodelivery systems
US20100239630A1 (en) * 2009-03-20 2010-09-23 Wilson Kurt Whitekettle Phosphonium salts delivery systems
US20100239650A1 (en) * 2009-03-20 2010-09-23 Wilson Kurt Whitekettle Isothiazolin biodelivery systems
US9090495B2 (en) * 2009-04-06 2015-07-28 Amsa, Inc. Slow release tablet composition for treating industrial water systems
US20100266525A1 (en) * 2009-04-17 2010-10-21 Wilson Kurt Whitekettle Method for removing microbes from surfaces
US20110177147A1 (en) 2010-01-21 2011-07-21 General Electric Company Stable biocidal delivery systems
EP2361502A1 (en) * 2010-02-05 2011-08-31 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Active antimicrobial compositions, coatings and methods for controlling pathogenic bacteria
CN103458694A (zh) * 2011-04-01 2013-12-18 通用电气公司 用于治理微生物诱导的腐蚀和环境损害及用于改进废水处理工艺的方法和组合物
PL2736328T3 (pl) * 2011-09-15 2016-06-30 Dow Global Technologies Llc Biocydowe kompozycje oraz sposoby stosowania
ES2925061T3 (es) * 2011-12-30 2022-10-13 Kemira Oyj Método para prevenir el crecimiento microbiano en la membrana de filtración
GB201200490D0 (en) 2012-01-12 2012-02-22 Univ Bath Wound dressing
JP6209169B2 (ja) * 2012-02-20 2017-10-04 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリマーを用いた殺生物剤の抗微生物活性の増強
AU2012377291A1 (en) * 2012-04-19 2014-10-23 General Electric Company A method to stabilize liposome emulsions for biocidal delivery
CN105120973A (zh) * 2012-12-25 2015-12-02 墨尔本大学 材料和方法
US9802846B2 (en) * 2013-06-21 2017-10-31 Baker Hughes, A Ge Company, Llc Treating and recylcing oilfield waste water
US10058542B1 (en) 2014-09-12 2018-08-28 Thioredoxin Systems Ab Composition comprising selenazol or thiazolone derivatives and silver and method of treatment therewith
IL234929B (en) * 2014-10-01 2021-01-31 Yeda Res & Dev Liposomes-containing antifouling compositions and uses thereof
US20180112124A1 (en) * 2016-10-26 2018-04-26 Covestro Llc Antimicrobial proppant
US11266144B2 (en) 2017-01-10 2022-03-08 Conopco, Inc. Biofilm targeting microcapsule carrying a non-volatile functional material
TWI750330B (zh) * 2017-02-27 2021-12-21 美商藝康美國公司 用於現場產生二氧化氯之方法
AR111541A1 (es) 2017-08-17 2019-07-24 Ecolab Usa Inc Sistema de generación in situ de dióxido de cloro de bajo riesgo
ES2937824T3 (es) * 2017-10-18 2023-03-31 Solenis Tech Lp Composiciones que exhiben sinergia en el control de biopelículas
US11597664B2 (en) 2017-11-20 2023-03-07 Evonik Operations Gmbh Disinfection method for water and wastewater
US11970393B2 (en) 2018-07-05 2024-04-30 Ecolab Usa Inc. Decomposition mediation in chlorine dioxide generation systems through sound detection and control
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
CN110123803A (zh) * 2019-06-21 2019-08-16 绵阳市农业科学研究院 一种福美钾作为杀虫剂的应用以及防治剂、制备方法、防治方法
CN110872152B (zh) * 2019-11-29 2022-04-29 武汉钢铁有限公司 高炉煤气洗涤水复合阻垢剂及其制备与使用方法
DE102020213077A1 (de) * 2020-10-16 2022-04-21 Sms Group Gmbh Verfahren zur Aufbereitung eines mit organischen Stoffen und anorganischen Partikeln belasteten Kühlkreislaufwassers

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US5547939A (en) * 1991-06-14 1996-08-20 The Regents Of The University Of California Broad spectrum antimicrobial compounds and methods of use
US5164096A (en) * 1991-11-01 1992-11-17 Nalco Chemical Company Biocide microencapsulation
US5789239A (en) 1995-06-05 1998-08-04 Betzdearborn Inc. Composition and process for the avoidance of slime formation and/or for the removal of biofilm in water-bearing systems
CA2301746C (en) 1997-08-26 2011-02-15 Board Of Regents, The University Of Texas System Chelators in combination with biocides: treatment of microbially induced biofilm and corrosion
US6759040B1 (en) 1997-09-12 2004-07-06 University Of Maryland, College Park Preparation and use of biofilm-degrading, multiple-specificity, hydrolytic enzyme mixtures
US6498862B1 (en) 1999-05-18 2002-12-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Evaluation of biofilms and the effects of biocides thereon
DE19937300A1 (de) * 1999-08-06 2001-02-22 Henkel Ecolab Gmbh & Co Ohg Biofilmvermeidung
US6579541B2 (en) * 2000-03-28 2003-06-17 Marantech Holding, Llc Oxidative fluorinator compounds as antimicrobials
US6267897B1 (en) 2000-05-04 2001-07-31 Nalco Chemical Company Method of inhibiting biofilm formation in commercial and industrial water systems
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US20040254250A1 (en) * 2003-06-13 2004-12-16 Whitekettle Wilson K. Control of protozoa and protozoan cysts that harbor Legionella

Also Published As

Publication number Publication date
US7824557B2 (en) 2010-11-02
US20090039035A1 (en) 2009-02-12
ES2643947T3 (es) 2017-11-27
TW200927670A (en) 2009-07-01
AU2008284235A1 (en) 2009-02-12
CN101821204A (zh) 2010-09-01
WO2009020694A1 (en) 2009-02-12
EP2173670A1 (en) 2010-04-14
AU2008284235B2 (en) 2013-09-19
CA2695692A1 (en) 2009-02-12
EP2173670B1 (en) 2017-08-16
TWI453167B (zh) 2014-09-21
CA2695692C (en) 2016-01-19
CN101821204B (zh) 2014-04-02

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