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AR020695A1 - METHODS TO CONTROL MACROINVERTEBRATES IN WATER SYSTEMS - Google Patents

METHODS TO CONTROL MACROINVERTEBRATES IN WATER SYSTEMS

Info

Publication number
AR020695A1
AR020695A1 ARP990105002A AR020695A1 AR 020695 A1 AR020695 A1 AR 020695A1 AR P990105002 A ARP990105002 A AR P990105002A AR 020695 A1 AR020695 A1 AR 020695A1
Authority
AR
Argentina
Prior art keywords
macroinvertebrates
methods
control
water systems
potential
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Betzdearborn 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 Betzdearborn Inc filed Critical Betzdearborn Inc
Publication of AR020695A1 publication Critical patent/AR020695A1/en

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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • 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
    • 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)
  • 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)
  • Enzymes And Modification Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)

Abstract

Se proveen métodos para controlar el potencial de incrustaciones de macroinvertebrados. Se agregan una cantidad efectiva controlante de un gas y un agentebiocida, a un sistema acuoso que sufre la potencial incrustacion de los macroinvertebrados.Methods are provided to control the potential of macroinvertebrate inlays. An effective controlling amount of a gas and an agent biocide is added to an aqueous system that suffers the potential inlay of the macroinvertebrates.

ARP990105002 1998-10-02 1999-10-01 METHODS TO CONTROL MACROINVERTEBRATES IN WATER SYSTEMS AR020695A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16544798A 1998-10-02 1998-10-02

Publications (1)

Publication Number Publication Date
AR020695A1 true AR020695A1 (en) 2002-05-22

Family

ID=22598929

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990105002 AR020695A1 (en) 1998-10-02 1999-10-01 METHODS TO CONTROL MACROINVERTEBRATES IN WATER SYSTEMS

Country Status (4)

Country Link
AR (1) AR020695A1 (en)
AU (1) AU6415599A (en)
CA (1) CA2246711A1 (en)
WO (1) WO2000020338A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6125778A (en) * 1998-03-16 2000-10-03 Rodden; Raymond M. Ballast water treatment
US6869540B2 (en) * 2002-04-17 2005-03-22 Nutech 03 Ballast water ozone injection method and system
US7402253B2 (en) * 2002-04-17 2008-07-22 Nutech 03, Inc. Controlled bypass flow and ozone proportion method and system
US7416660B2 (en) * 2002-04-17 2008-08-26 Nutech 03, Inc. Bypass flow and ozone proportion method and system
US7381338B2 (en) * 2002-04-17 2008-06-03 Nutech 03, Inc. Ballast water treatment system and method without off-gas
US7407592B2 (en) * 2002-04-17 2008-08-05 Nutech 03, Inc. Ozone retention method and system
US7273562B2 (en) * 2002-04-17 2007-09-25 Nutech 03, Inc. Ozone injection method and system
NL2010885C2 (en) * 2013-05-29 2014-12-02 Stichting Dienst Landbouwkundi Cooling water.
FR3029194A1 (en) * 2014-12-02 2016-06-03 Air Liquide France Ind USE OF HYPOCHLORITES / CO2 COUPLING TO ENHANCE DISINFECTION OF CIRCULATING WATER IN COOLING TOWERS
WO2018152416A1 (en) * 2017-02-16 2018-08-23 Jon Baker Systems and methods for controlling aquatic pests with sulfurous acid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295932A (en) * 1980-07-14 1981-10-20 Naloc Chemical Company Synergistic blend of biocides
US5209934A (en) * 1990-10-01 1993-05-11 Nalco Chemical Company Zebra mussel control chemical
US5256310A (en) * 1992-03-31 1993-10-26 Exxon Chemical Patents Inc. Treatment of fresh water for zebra mussel infestation
WO1995015297A1 (en) * 1993-11-30 1995-06-08 Drew Chemical Corporation Reducing bacteria population in contaminated aqueous systems
BR9509598A (en) * 1994-11-04 1998-01-06 Betzdearborn Inc Microbiocidal composition Process to inhibit or control the growth and deposition of sludge-forming organisms in aqueous systems and microbiocidal combination of materials
US5611938A (en) * 1995-02-28 1997-03-18 Ashland Inc. Biocidal blends of quaternary ammonium compounds and chlorine dioxide

Also Published As

Publication number Publication date
WO2000020338A2 (en) 2000-04-13
WO2000020338A3 (en) 2000-09-08
AU6415599A (en) 2000-04-26
CA2246711A1 (en) 2000-04-02

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