CA2249701A1 - Procede de traitement de l'eau - Google Patents

Procede de traitement de l'eau Download PDF

Info

Publication number
CA2249701A1
CA2249701A1 CA002249701A CA2249701A CA2249701A1 CA 2249701 A1 CA2249701 A1 CA 2249701A1 CA 002249701 A CA002249701 A CA 002249701A CA 2249701 A CA2249701 A CA 2249701A CA 2249701 A1 CA2249701 A1 CA 2249701A1
Authority
CA
Canada
Prior art keywords
ppm
chlorine
water
hydrogen peroxide
pded
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
CA002249701A
Other languages
English (en)
Inventor
James J. Miller
Mary L. Lines
Geoffrey A. Brown
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.)
Bio Lab Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2249701A1 publication Critical patent/CA2249701A1/fr
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
    • 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

  • 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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)

Abstract

Ce procédé de traitement de l'eau consiste à ajouter à l'eau une composition de longue conservation constituée de peroxyde d'hydrogène et d'un composé d'ammonium polyquaternaire, puis à la traiter par intermittence avec des composés libérant du chlore, du brome ou de l'oxygène.
CA002249701A 1996-03-18 1997-03-18 Procede de traitement de l'eau Abandoned CA2249701A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1360196P 1996-03-18 1996-03-18
US60/013,601 1996-03-18

Publications (1)

Publication Number Publication Date
CA2249701A1 true CA2249701A1 (fr) 1997-09-25

Family

ID=21760780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002249701A Abandoned CA2249701A1 (fr) 1996-03-18 1997-03-18 Procede de traitement de l'eau

Country Status (8)

Country Link
EP (1) EP0888250A4 (fr)
AR (1) AR009944A1 (fr)
AU (1) AU2531997A (fr)
BR (1) BR9708098A (fr)
CA (1) CA2249701A1 (fr)
NZ (1) NZ331893A (fr)
WO (1) WO1997034835A1 (fr)
ZA (1) ZA972298B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP216198A0 (en) * 1998-03-05 1998-03-26 Rex, Hans Method of sanitizing a body of water
US7560033B2 (en) 2004-10-13 2009-07-14 E.I. Dupont De Nemours And Company Multi-functional oxidizing composition
US20140056838A1 (en) * 2012-08-23 2014-02-27 Chemtura Corporation Recreational Water with Improved Interaction with Skin, Hair and Eyes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2235539A1 (de) * 1972-07-20 1974-02-07 Degussa Verfahren zum entkeimen und entalgen von waessern und wassersystemen
ZA773557B (en) * 1977-06-14 1979-01-31 Inter Ocean Investments Ltd Water treatment
DE3011932C2 (de) * 1980-03-27 1986-02-13 Mitsubishi Gas Chemical Co., Inc., Tokio/Tokyo Verfahren zum Verhindern des Wachstums von Schalentieren, Bryozoen und/oder Hydrozoen auf einer Oberfläche
DE3840103C2 (de) * 1988-11-28 1994-10-06 Bayrol Chem Fab Gmbh Verfahren zum Entkeimen und Entalgung von Wasser
IL98352A (en) * 1991-06-03 1995-10-31 Bromine Compounds Ltd Process and compositions for the disinfection of water
AU6637494A (en) * 1993-04-22 1994-11-08 Fmc Corporation Method for treating water using an organic sanitizer and a persulfate
US5368749A (en) * 1994-05-16 1994-11-29 Nalco Chemical Company Synergistic activity of glutaraldehyde in the presence of oxidants
US5508250A (en) * 1993-12-07 1996-04-16 Bio-Lab, Inc. Synergistic antimicrobial compositions containing poly(hexamethylammonium) chloride.

Also Published As

Publication number Publication date
NZ331893A (en) 2000-02-28
EP0888250A1 (fr) 1999-01-07
EP0888250A4 (fr) 1999-07-21
AR009944A1 (es) 2000-05-17
AU2531997A (en) 1997-10-10
BR9708098A (pt) 1999-07-27
ZA972298B (en) 1997-09-17
WO1997034835A1 (fr) 1997-09-25

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Legal Events

Date Code Title Description
FZDE Dead