CA2449974C - Method for producing an essentially chlorite-free, stable, aqueous chlorine-oxygen solution, the chlorine-oxygen solution obtained by means of said method, and the use of the same - Google Patents

Method for producing an essentially chlorite-free, stable, aqueous chlorine-oxygen solution, the chlorine-oxygen solution obtained by means of said method, and the use of the same Download PDF

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Publication number
CA2449974C
CA2449974C CA2449974A CA2449974A CA2449974C CA 2449974 C CA2449974 C CA 2449974C CA 2449974 A CA2449974 A CA 2449974A CA 2449974 A CA2449974 A CA 2449974A CA 2449974 C CA2449974 C CA 2449974C
Authority
CA
Canada
Prior art keywords
chlorite
chlorine
aqueous
solution
oxygen
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
CA2449974A
Other languages
English (en)
French (fr)
Other versions
CA2449974A1 (en
Inventor
Walter Polak
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.)
P&W Invest Vermogensverwaltungs GmbH
Original Assignee
P&W Invest Vermogensverwaltungs GmbH
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 P&W Invest Vermogensverwaltungs GmbH filed Critical P&W Invest Vermogensverwaltungs GmbH
Publication of CA2449974A1 publication Critical patent/CA2449974A1/en
Application granted granted Critical
Publication of CA2449974C publication Critical patent/CA2449974C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates
    • C01B11/024—Preparation from chlorites or chlorates from chlorites
    • 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
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA2449974A 2001-06-07 2002-06-05 Method for producing an essentially chlorite-free, stable, aqueous chlorine-oxygen solution, the chlorine-oxygen solution obtained by means of said method, and the use of the same Expired - Lifetime CA2449974C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10127729A DE10127729C2 (de) 2001-06-07 2001-06-07 Stabile wäßrige Chlorsauerstofflösung, die im wesentlichen chloritfrei ist, Verfahren zu deren Herstellung sowie deren Verwendung
DE10127729.6 2001-06-07
PCT/EP2002/006178 WO2002098791A1 (de) 2001-06-07 2002-06-05 Verfahren zur herstellung einer im wesentlichen chloritfreien, stabilen wässrigen chlorsauerstofflösung, die mit dem verfahren erhältliche chlorsauerstofflösung sowie deren verwendung

Publications (2)

Publication Number Publication Date
CA2449974A1 CA2449974A1 (en) 2002-12-12
CA2449974C true CA2449974C (en) 2010-08-10

Family

ID=7687557

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2449974A Expired - Lifetime CA2449974C (en) 2001-06-07 2002-06-05 Method for producing an essentially chlorite-free, stable, aqueous chlorine-oxygen solution, the chlorine-oxygen solution obtained by means of said method, and the use of the same

Country Status (17)

Country Link
US (1) US7252772B2 (https=)
EP (1) EP1392599B1 (https=)
JP (1) JP4494010B2 (https=)
CN (1) CN100396597C (https=)
AT (1) ATE342228T1 (https=)
AU (1) AU2002328285B2 (https=)
CA (1) CA2449974C (https=)
CZ (1) CZ299317B6 (https=)
DE (2) DE10127729C2 (https=)
DK (1) DK1392599T3 (https=)
ES (1) ES2272760T3 (https=)
HR (1) HRP20031004B1 (https=)
HU (1) HU226415B1 (https=)
NZ (1) NZ530173A (https=)
PL (1) PL203372B1 (https=)
PT (1) PT1392599E (https=)
WO (1) WO2002098791A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1971426A1 (de) * 2006-01-11 2008-09-24 P & W Invest Vermögensverwaltungsgesellschaft mbH Hüllenmembran zur abgabe eines eingeschlossenen wirkstoffs, ein verfahren zur herstellung sowie deren verwendung
DE102006001481A1 (de) * 2006-01-11 2007-07-12 P & W Invest Vermögensverwaltungsgesellschaft mbH Kapseln zur dosierten Abgabe eines eingeschlossenen Wirkstoffs, ein Verfahren zu deren Herstellung und deren Verwendung
BRPI0902987A2 (pt) * 2009-08-12 2011-04-12 Multclor Quimica Imp Adora E Exportadora Ltda cloro oxigenado para tratamento de águas e seu respectivo processo de obtenção e aplicação
JP6310745B2 (ja) * 2014-03-26 2018-04-11 保土谷化学工業株式会社 殺菌組成物
WO2016080243A1 (ja) * 2014-11-17 2016-05-26 日本曹達株式会社 屋内プール用水の処理方法
WO2021189103A1 (en) * 2020-03-23 2021-09-30 Waterco Limited Water sanitisation device, system and method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE464370A (https=) 1943-08-13
US4296103A (en) 1980-08-08 1981-10-20 Felipe Laso Stabilized solution of chlorine oxides
DE3403631A1 (de) 1983-02-25 1984-08-30 Peter 6900 Heidelberg Berger Verfahren zur herstellung einer modifizierten waessrigen chloritloesung, die danach hergestellte loesung sowie deren verwendung
WO1984003274A1 (fr) * 1983-02-25 1984-08-30 Peter Berger Procede de fabrication d'une solution aqueuse modifiee de chlorite, la solution produite par la suite et son utilisation
US4574084A (en) * 1983-02-25 1986-03-04 Peter Berger Process for the preparation of a modified aqueous chlorite solution, the solution prepared by this process and the use thereof
DE3515749A1 (de) * 1985-05-02 1986-11-06 Oxo Chemie GmbH, 6900 Heidelberg Verwendung einer stabilisierten chloritmatrixloesung bei infektioesen zustaenden
DE3515745A1 (de) 1985-05-02 1986-11-06 Oxo Chemie GmbH, 6900 Heidelberg Waessrige chloritmatrix-loesung
DE3515748A1 (de) 1985-05-02 1986-11-06 Oxo Chemie GmbH, 6900 Heidelberg Verwendung einer isotonen chloritmatrix-loesung bei der behandlung von tumoren
JP2638611B2 (ja) * 1988-06-17 1997-08-06 紀久雄 及川 安定化二酸化塩素水溶液の製造法
US5009875A (en) * 1988-08-03 1991-04-23 International Dioxcide, Inc. Process of preparing clorine dioxide and apparatus therefor
JPH0446003A (ja) * 1990-06-11 1992-02-17 Japan Carlit Co Ltd:The 安定化二酸化塩素水溶液の製造法
US5575945A (en) * 1994-09-14 1996-11-19 Brandeis University Chemical treatment system for producing odor and taste-free potable water
CZ281460B6 (cs) * 1994-12-01 1996-10-16 Jindřich Sznapka Způsob úpravy vody a zapojení k provádění tohoto způsobu
DE19514612A1 (de) * 1995-04-25 1996-10-31 Fritz Dr Kueke Verfahren zur Herstellung einer wässrigen Chlordioxid-Lösung
DE19529504C2 (de) * 1995-08-10 1998-03-26 Manfred Prof Dr Rer Na Rimpler Verfahren zur Herstellung wäßriger Chlordioxid-Lösungen
GB2304706B (en) * 1995-09-01 1999-06-30 Feedwater Treatment Services L Preparation and use of novel biocidal solutions
US6051135A (en) * 1996-02-23 2000-04-18 Water Technologies Limited Apparatus for making aqueous chlorine dioxide and apparatus for treating water with aqueous chlorine dioxide
US5855861A (en) * 1996-02-23 1999-01-05 Water Technologies Limited Method and apparatus for making aqueous chlorine dioxide
JPH09268002A (ja) * 1996-04-02 1997-10-14 Akira Yoshikawa 二酸化塩素の発生方法

Also Published As

Publication number Publication date
HUP0400173A3 (en) 2005-11-28
CZ299317B6 (cs) 2008-06-18
JP4494010B2 (ja) 2010-06-30
HRP20031004A2 (en) 2005-08-31
ES2272760T3 (es) 2007-05-01
NZ530173A (en) 2006-03-31
PL367845A1 (en) 2005-03-07
AU2002328285B2 (en) 2007-03-22
PL203372B1 (pl) 2009-09-30
CN1537074A (zh) 2004-10-13
CZ20033313A3 (en) 2004-03-17
DE10127729A1 (de) 2002-12-19
EP1392599B1 (de) 2006-10-11
JP2004529058A (ja) 2004-09-24
PT1392599E (pt) 2007-01-31
HK1068863A1 (en) 2005-07-29
HRP20031004B1 (hr) 2010-04-30
DK1392599T3 (da) 2007-02-19
HU226415B1 (en) 2008-11-28
DE50208422D1 (de) 2006-11-23
CA2449974A1 (en) 2002-12-12
DE10127729C2 (de) 2003-05-28
US7252772B2 (en) 2007-08-07
US20040206707A1 (en) 2004-10-21
ATE342228T1 (de) 2006-11-15
EP1392599A1 (de) 2004-03-03
CN100396597C (zh) 2008-06-25
HUP0400173A2 (hu) 2004-07-28
WO2002098791A1 (de) 2002-12-12

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