BR0211313A - Misturas de biocidas contendo halogênio, estabilizantes de halogênio e biocidas contendo nitrogênio - Google Patents

Misturas de biocidas contendo halogênio, estabilizantes de halogênio e biocidas contendo nitrogênio

Info

Publication number
BR0211313A
BR0211313A BR0211313-9A BR0211313A BR0211313A BR 0211313 A BR0211313 A BR 0211313A BR 0211313 A BR0211313 A BR 0211313A BR 0211313 A BR0211313 A BR 0211313A
Authority
BR
Brazil
Prior art keywords
halogen
facility
aqueous solution
stabilizers
biocide
Prior art date
Application number
BR0211313-9A
Other languages
English (en)
Inventor
Thomas Warren Burns
Christopher Hill
Richard Ashley Sinden
Philip Gerdon Sweeny
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Publication of BR0211313A publication Critical patent/BR0211313A/pt

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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • 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
    • C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/11—Turbidity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paper (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

"MISTURAS DE BIOCIDAS CONTENDO HALOGêNIO, ESTABILIZANTES DE HALOGêNIO E BIOCIDAS CONTENDO NITROGêNIO". A presente invenção e um método para controlar (p.e., inibir) o crescimento de microorganismos ou matar microorganismos em uma solução aquosa, tal como é encontrada em uma instalação de tratamento d<39>água ou uma instalação de fabricação de papel. O método inclui adicionar uma quantidade eficaz de (a) um biocida gerador de halogênio livre, (b) um estabilizante de halogênio, (c) um biocida de amónio quaternário, uma amina biocida ou um sal destes, ou uma mistura destes à solução aquosa. A solução aquosa pode ser água em uma instalação recreacional, um sistema de resfriamento industrial, uma instalação de tratamento d<39>água ou uma pasta d<39>água, em uma instalação de fabricação de papel. A mistura da presente invenção é útil como um lodicida. O biocida de amónio quaternário e/ou amina biocida aumenta a eficácia do sistema biocida gerador de halogênio livre.
BR0211313-9A 2001-06-29 2002-06-28 Misturas de biocidas contendo halogênio, estabilizantes de halogênio e biocidas contendo nitrogênio BR0211313A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30251101P 2001-06-29 2001-06-29
PCT/US2002/020904 WO2003002467A1 (en) 2001-06-29 2002-06-28 Mixtures of halogen-generating biocides, halogen stabilizers and nitrogen containing biocides

Publications (1)

Publication Number Publication Date
BR0211313A true BR0211313A (pt) 2004-09-28

Family

ID=23168041

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211313-9A BR0211313A (pt) 2001-06-29 2002-06-28 Misturas de biocidas contendo halogênio, estabilizantes de halogênio e biocidas contendo nitrogênio

Country Status (8)

Country Link
US (1) US20030029812A1 (pt)
EP (1) EP1401773A1 (pt)
JP (1) JP2004531579A (pt)
CN (1) CN1535250A (pt)
BR (1) BR0211313A (pt)
CA (1) CA2452063A1 (pt)
MX (1) MXPA04000154A (pt)
WO (1) WO2003002467A1 (pt)

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CN102070237B (zh) * 2010-11-26 2012-11-28 常州大学 一种去除工业废水中磺酰胺的cod降解剂
CN103339317B (zh) * 2011-01-24 2016-01-20 隆萨公司 使用氧化剂在还原条件下进行微生物控制的方法
CN102328986A (zh) * 2011-07-29 2012-01-25 浙江商达环保有限公司 一种污水消毒处理剂及其应用
US9161543B2 (en) 2011-10-21 2015-10-20 Nalco Company Biocontrol through the use of chlorine-stabilizer blends
CN103053613A (zh) * 2011-10-21 2013-04-24 纳尔科公司 通过使用氯-稳定剂混合物的改进的生物控制
CN109769855A (zh) * 2011-10-21 2019-05-21 纳尔科公司 氨基磺酸或其盐，与铵盐和/或胺的组合或其他含卤素的杀生物剂在造纸领域的应用
JP6057526B2 (ja) * 2012-03-28 2017-01-11 アクアス株式会社 開放循環冷却水系の処理方法
US9908796B2 (en) 2012-10-23 2018-03-06 Ecolab Usa Inc. Use of oxidizing and non-oxidizing biocides for control of bacteria tolerant to stabilized-oxidant treatment
US10118849B2 (en) 2013-04-26 2018-11-06 Arch Chemicals, Inc. Method and kit for treating recreational water
CN110064308A (zh) * 2013-11-12 2019-07-30 艺康美国股份有限公司 膜分离装置的生物粘泥抑制剂和抑制方法
US20160366886A1 (en) * 2014-02-27 2016-12-22 Bromine Compounds Ltd. Biocidal composition, preparation and methods of use thereof
US9506015B2 (en) 2014-11-21 2016-11-29 Ecolab Usa Inc. Compositions to boost fabric softener performance
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JP6447687B1 (ja) * 2017-09-01 2019-01-09 栗田工業株式会社 一液型水処理剤及びその製造方法
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Also Published As

Publication number Publication date
CN1535250A (zh) 2004-10-06
WO2003002467A1 (en) 2003-01-09
CA2452063A1 (en) 2003-01-09
EP1401773A1 (en) 2004-03-31
US20030029812A1 (en) 2003-02-13
MXPA04000154A (es) 2004-06-03
JP2004531579A (ja) 2004-10-14

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired