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DE60118179D1 - Behandlung von zirkulierenden wassersystemen - Google Patents

Behandlung von zirkulierenden wassersystemen

Info

Publication number
DE60118179D1
DE60118179D1 DE60118179T DE60118179T DE60118179D1 DE 60118179 D1 DE60118179 D1 DE 60118179D1 DE 60118179 T DE60118179 T DE 60118179T DE 60118179 T DE60118179 T DE 60118179T DE 60118179 D1 DE60118179 D1 DE 60118179D1
Authority
DE
Germany
Prior art keywords
treatment
circulating water
water systems
systems
circulating
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.)
Expired - Lifetime
Application number
DE60118179T
Other languages
English (en)
Inventor
Joseph Unhoch
Dean Vore
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.)
Arch Chemicals Inc
Original Assignee
Arch Chemicals 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 Arch Chemicals Inc filed Critical Arch Chemicals Inc
Application granted granted Critical
Publication of DE60118179D1 publication Critical patent/DE60118179D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE60118179T 2000-06-02 2001-05-29 Behandlung von zirkulierenden wassersystemen Expired - Lifetime DE60118179D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20923000P 2000-06-02 2000-06-02
PCT/GB2001/002362 WO2001093684A2 (en) 2000-06-02 2001-05-29 Treatment of circulating water systems

Publications (1)

Publication Number Publication Date
DE60118179D1 true DE60118179D1 (de) 2006-05-11

Family

ID=22777895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60118179T Expired - Lifetime DE60118179D1 (de) 2000-06-02 2001-05-29 Behandlung von zirkulierenden wassersystemen

Country Status (8)

Country Link
US (2) US6811711B2 (de)
EP (1) EP1289367B1 (de)
AR (1) AR028651A1 (de)
AU (2) AU5864401A (de)
CA (1) CA2409386A1 (de)
DE (1) DE60118179D1 (de)
UY (1) UY26745A1 (de)
WO (1) WO2001093684A2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001093684A2 (en) * 2000-06-02 2001-12-13 Avecia Inc. Treatment of circulating water systems
EP1452821A1 (de) * 2003-02-27 2004-09-01 Balcke-Dürr GmbH Einbauten in Kühltürmen
US7157412B2 (en) * 2004-04-07 2007-01-02 Advanced Medical Optics, Inc. Alkylamine as an antimicrobial agent in ophthalmic compositions
US20070048356A1 (en) * 2005-08-31 2007-03-01 Schorr Phillip A Antimicrobial treatment of nonwoven materials for infection control
US20070048345A1 (en) * 2005-08-31 2007-03-01 Kimberly-Clark Worldwide, Inc. Antimicrobial composition
US20070048344A1 (en) * 2005-08-31 2007-03-01 Ali Yahiaoui Antimicrobial composition
US20070048358A1 (en) * 2005-08-31 2007-03-01 Schorr Phillip A Antimicrobial substrates
US20070164059A1 (en) * 2006-01-19 2007-07-19 Rosiello Keith M Powder delivery device
US20080142453A1 (en) * 2006-12-13 2008-06-19 Michael Joseph Unhoch Biocidal composition and method for treating recirculating water systems
US20080241247A1 (en) * 2007-03-27 2008-10-02 Buckman Laboratories International, Inc. Compositions and Methods To Control the Growth Of Microorganisms In Aqueous Systems
US8784659B2 (en) * 2007-08-08 2014-07-22 General Electric Company Method for controlling microbial biofilm in aqueous systems
US7785478B2 (en) * 2007-08-08 2010-08-31 General Electric Company Method for controlling protozoa that harbor bacteria
US20110052655A1 (en) * 2007-08-08 2011-03-03 Wilson Kurt Whitekettle Methods and vesicles for controlling protozoa
US7824557B2 (en) * 2007-08-08 2010-11-02 General Electric Company Method for controlling microbial biofilm in aqueous systems
US20110049058A1 (en) * 2009-08-27 2011-03-03 Unhoch Michael J Methods and kits for stabilizing oxidizers and sanitizing water
CN101830543B (zh) * 2010-03-26 2014-10-15 深圳市中电加美电力技术有限公司 海水直流冷却系统的海生物控制工艺
LT2553073T (lt) * 2010-03-26 2017-08-10 Liquid Vanity Aps Skalbinių dezinfekavimo priemonė
CZ302960B6 (cs) * 2010-11-23 2012-01-25 Vysoká škola chemicko-technologická v Praze Antimikrobiální prostredek ke kondicionaci chladicích okruhu
EP3909428A1 (de) 2013-11-19 2021-11-17 Arch Chemicals, Inc. Verbessertes konservierungsmittel
US20150157014A1 (en) * 2013-12-11 2015-06-11 Arch Chemicals, Inc. Method of controlling algae in a body of 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
MA41868A (fr) * 2015-04-01 2018-02-06 Spectrum Brands Inc Pastille retard et procédés s'y rapportant
US11926541B2 (en) * 2015-05-15 2024-03-12 G Water Llc Process of making alkaline and acidic water
US10640699B2 (en) 2017-10-03 2020-05-05 Italmatch Chemicals Gb Limited Treatment of circulating water systems including well treatment fluids for oil and gas applications
CN107857347B (zh) * 2017-10-30 2020-12-01 中南民族大学 一种西瓜皮在抑制水体中藻类过度生长中的应用
BE1027133B1 (fr) * 2019-03-21 2020-10-19 Aquatic Science Sa Procede pour optimiser le traitement biologique des piscines
WO2024076748A1 (en) * 2022-10-06 2024-04-11 Mote Marine Laboratory, Inc. Marine algicides

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393293A (en) * 1940-10-28 1946-01-22 Armour & Co Destruction of algae
DE19517463C2 (de) * 1995-05-12 1997-09-18 Degussa Verfahren zur algiziden Behandlung von Wasser
US5668084A (en) * 1995-08-01 1997-09-16 Zeneca Inc. Polyhexamethylene biguanide and surfactant composition and method for preventing waterline residue
US5666084A (en) * 1995-12-01 1997-09-09 Motorola, Inc. Multi-level demodulator and VCO circuit
US5935518A (en) 1996-01-29 1999-08-10 Bausch & Lomb Incorporated Swimming pool treatment
ATE209438T1 (de) * 1996-02-07 2001-12-15 Buckman Labor Inc Synergistische antimikrobielle zusammensetzungen, die ein ionene-polymer und ein dodecylaminsalz enthalten und verfahren zu ihrer verwendung
US5866016A (en) * 1997-07-01 1999-02-02 Buckman Laboratories International, Inc. Methods and compositions for controlling biofouling using combinations of an ionene polymer and a salt of dodecylamine
CA2259384C (en) 1996-07-02 2004-06-22 Buckman Laboratories International, Inc. Methods and compositions for controlling biofouling using combinations of an ionene polymer and a salt of dodecylamine
US5779914A (en) * 1996-07-03 1998-07-14 Bio-Lab, Inc. Methods for sanitizing water
JP3400253B2 (ja) * 1996-08-08 2003-04-28 アクアス株式会社 藻類防除剤及び藻類防除方法
GB9710448D0 (en) 1997-05-22 1997-07-16 Zeneca Ltd Inhibition of water mould in recreational circulating water
US6207048B1 (en) * 1998-08-31 2001-03-27 Jonathan J. Bonelli Water treatment kit
US6559116B1 (en) * 1999-09-27 2003-05-06 The Procter & Gamble Company Antimicrobial compositions for hard surfaces
WO2001093684A2 (en) * 2000-06-02 2001-12-13 Avecia Inc. Treatment of circulating water systems

Also Published As

Publication number Publication date
EP1289367A2 (de) 2003-03-12
US7008531B2 (en) 2006-03-07
WO2001093684A2 (en) 2001-12-13
AU5864401A (en) 2001-12-17
US20030189013A1 (en) 2003-10-09
WO2001093684A3 (en) 2002-05-16
CA2409386A1 (en) 2001-12-13
AU2001258644B2 (en) 2005-06-02
AR028651A1 (es) 2003-05-21
UY26745A1 (es) 2001-09-28
US20050036982A1 (en) 2005-02-17
EP1289367B1 (de) 2006-03-22
US6811711B2 (en) 2004-11-02

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Legal Events

Date Code Title Description
8332 No legal effect for de