DE69317668D1 - Methoden zur erzeugung von restdesinfektionsmittel während der ozonisierung von wasser - Google Patents

Methoden zur erzeugung von restdesinfektionsmittel während der ozonisierung von wasser

Info

Publication number
DE69317668D1
DE69317668D1 DE69317668T DE69317668T DE69317668D1 DE 69317668 D1 DE69317668 D1 DE 69317668D1 DE 69317668 T DE69317668 T DE 69317668T DE 69317668 T DE69317668 T DE 69317668T DE 69317668 D1 DE69317668 D1 DE 69317668D1
Authority
DE
Germany
Prior art keywords
water
ozonization
methods
production
hypobromite
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 - Fee Related
Application number
DE69317668T
Other languages
English (en)
Other versions
DE69317668T2 (de
Inventor
Jonathan Howarth
Julie Mckeown
Rodney Sergent
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.)
Great Lakes Chemical Corp
Original Assignee
Great Lakes Chemical Corp
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 Great Lakes Chemical Corp filed Critical Great Lakes Chemical Corp
Publication of DE69317668D1 publication Critical patent/DE69317668D1/de
Application granted granted Critical
Publication of DE69317668T2 publication Critical patent/DE69317668T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
DE69317668T 1992-10-30 1993-11-01 Methoden zur erzeugung von restdesinfektionsmittel während der ozonisierung von wasser Expired - Fee Related DE69317668T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/969,023 US5264136A (en) 1992-10-30 1992-10-30 Methods for generating residual disinfectants during the ozonization of water
PCT/US1993/010494 WO1994010094A1 (en) 1992-10-30 1993-11-01 Methods for generating residual disinfectants during the ozonization of water

Publications (2)

Publication Number Publication Date
DE69317668D1 true DE69317668D1 (de) 1998-04-30
DE69317668T2 DE69317668T2 (de) 1998-09-17

Family

ID=25515064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317668T Expired - Fee Related DE69317668T2 (de) 1992-10-30 1993-11-01 Methoden zur erzeugung von restdesinfektionsmittel während der ozonisierung von wasser

Country Status (9)

Country Link
US (1) US5264136A (de)
EP (1) EP0666834B1 (de)
JP (1) JPH08502925A (de)
AT (1) ATE164368T1 (de)
AU (1) AU671335B2 (de)
CA (1) CA2148246A1 (de)
DE (1) DE69317668T2 (de)
IL (1) IL107425A (de)
WO (1) WO1994010094A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5888428A (en) * 1992-10-30 1999-03-30 Great Lakes Chemical Corporation Methods for generating residual disinfectants during the ozonization of water
EP0700366A1 (de) * 1993-05-17 1996-03-13 SCHMIDDING-WERKE Wilhelm Schmidding GmbH & Co. Verfahren zur behandlung bromidhaltiger wässer durch ozon
US5603840A (en) * 1995-05-15 1997-02-18 Nalco Chemical Company Method of achieving microbiological control in open recirculating cooling water
US5732654A (en) * 1995-10-20 1998-03-31 The First Republic Corporation Of America Open air mariculture system and method of culturing marine animals
US5792369A (en) * 1996-04-04 1998-08-11 Johnson; Dennis E. J. Apparatus and processes for non-chemical plasma ion disinfection of water
ATE522926T1 (de) * 1997-02-14 2011-09-15 Imec Verfahren zur entfernung organischer kontamination von einer halbleiteroberfläche
US6086746A (en) * 1998-03-27 2000-07-11 Albemarle Corporation Efficient inhibition of bacterial and algicidal activity in aqueous media
US6007726A (en) * 1998-04-29 1999-12-28 Nalco Chemical Company Stable oxidizing bromine formulations, methods of manufacture thereof and methods of use for microbiofouling control
US6652889B2 (en) 1998-06-01 2003-11-25 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation and use
US7087251B2 (en) 1998-06-01 2006-08-08 Albemarle Corporation Control of biofilm
US6299909B1 (en) 1998-06-01 2001-10-09 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
US6511682B1 (en) 1998-06-01 2003-01-28 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
US6068861A (en) 1998-06-01 2000-05-30 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
US8414932B2 (en) 1998-06-01 2013-04-09 Albemarie Corporation Active bromine containing biocidal compositions and their preparation
US8293795B1 (en) 1998-06-01 2012-10-23 Albemarle Corporation Preparation of concentrated aqueous bromine solutions and biocidal applications thereof
US6348219B1 (en) 1998-06-01 2002-02-19 Albemarle Corporation Processes for preparing concentrated aqueous liquid biocidal compositions
US6352725B1 (en) 1998-06-01 2002-03-05 Albemarle Corporation Continuous processes for preparing concentrated aqueous liquid biocidal composition
US6287473B1 (en) 1998-06-29 2001-09-11 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
US6123870A (en) * 1998-06-29 2000-09-26 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
US6156229A (en) * 1998-06-29 2000-12-05 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
US6669904B1 (en) * 1999-03-31 2003-12-30 Ondeo Nalco Company Stabilized bromine solutions, method of making and uses thereof for biofouling control
US6303038B1 (en) 1999-06-01 2001-10-16 Albemarle Corporation Solid mixtures of dialkylhydantoins and bromide ion sources for water sanitization
US6506418B1 (en) 1999-09-24 2003-01-14 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation
US7371397B2 (en) * 2000-01-18 2008-05-13 Albemarle Corporation Methods for microbiological control in aqueous systems
US6375991B1 (en) 2000-09-08 2002-04-23 Albemarle Corporation Production of concentrated biocidal solutions
US6908636B2 (en) 2001-06-28 2005-06-21 Albermarle Corporation Microbiological control in poultry processing
US6749758B2 (en) * 2001-12-05 2004-06-15 Albemarle Corporation Methods and systems for uniform-control of bromine concentrations in water
US7901276B2 (en) 2003-06-24 2011-03-08 Albemarle Corporation Microbiocidal control in the processing of meat-producing four-legged animals
CN100577013C (zh) * 2004-09-07 2010-01-06 雅宝公司 浓的溴水溶液及其制备
US7666317B2 (en) 2005-01-31 2010-02-23 MAC Aerospace Industries, Inc. Methods and systems for disinfecting potable water supplies
US9452229B2 (en) * 2005-06-10 2016-09-27 Albemarle Corporation Highly concentrated, biocidally active compositions and aqueous mixtures and methods of making the same
CN101321462B (zh) 2005-12-01 2011-10-26 雅宝公司 产肉四足动物加工中的杀微生物控制
WO2011056203A2 (en) * 2009-10-27 2011-05-12 King Technology, Inc. Water treatment
US9828266B2 (en) 2014-08-27 2017-11-28 Algenol Biotech LLC Systems and methods for sterilizing liquid media

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK94476A (da) * 1975-03-15 1976-09-16 Skirde Aqua Nort Fremgangsmade til tilberedning og sterilisering af badevand, iser til medicinske kar- og undervandsmassagebade, samt kar til anvendelse ved fremgangsmaden
JPS5551422A (en) * 1978-10-11 1980-04-15 Takeda Chem Ind Ltd Deodorization
US4453953A (en) * 1981-05-12 1984-06-12 Mitsubishi Denki Kabushiki Kaisha Intermittent ozone feeding apparatus
AU623411B2 (en) * 1988-05-05 1992-05-14 Great Lakes Chemical Corporation Biocidal composition
GB8814222D0 (en) * 1988-06-15 1988-07-20 Total Pool Chemicals Ltd Improvement in/relating to sanitation of swimming pool water
AU657897B3 (en) * 1994-04-22 1995-03-23 Hans Rex Method of sanitising swimming pools

Also Published As

Publication number Publication date
CA2148246A1 (en) 1994-05-11
AU5545994A (en) 1994-05-24
JPH08502925A (ja) 1996-04-02
EP0666834A1 (de) 1995-08-16
ATE164368T1 (de) 1998-04-15
IL107425A0 (en) 1994-01-25
EP0666834A4 (de) 1996-06-05
IL107425A (en) 1996-10-31
US5264136A (en) 1993-11-23
AU671335B2 (en) 1996-08-22
WO1994010094A1 (en) 1994-05-11
EP0666834B1 (de) 1998-03-25
DE69317668T2 (de) 1998-09-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee