ES2000673A6 - Un metodo para tratar un sistema acuoso susceptible de someterse a contaminacion - Google Patents

Un metodo para tratar un sistema acuoso susceptible de someterse a contaminacion

Info

Publication number
ES2000673A6
ES2000673A6 ES8600323A ES8600323A ES2000673A6 ES 2000673 A6 ES2000673 A6 ES 2000673A6 ES 8600323 A ES8600323 A ES 8600323A ES 8600323 A ES8600323 A ES 8600323A ES 2000673 A6 ES2000673 A6 ES 2000673A6
Authority
ES
Spain
Prior art keywords
optionally substituted
group
alkyl group
biocidal mixture
alkyl
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
Application number
ES8600323A
Other languages
English (en)
Inventor
Richard Purdie Clifford
Douglas Clarkson
Alan Marshall
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of ES2000673A6 publication Critical patent/ES2000673A6/es
Expired 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

Landscapes

  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Water Treatment By Sorption (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

SE DESCRIBE UN METODO PARA TRATAR UN SISTEMA ACUOSO SUSCEPTIBLE DE SOMETERSE A CONTAMINACION QUE COMPRENDE ADICIONARLE UN COMPUESTO DE FOSFONIO DE LA FORMULA EN DONDE CADA R, QUE PUEDE SER IGUAL O DIFERENTE, ES UN GRUPO DE ALQUILO DE C1-C6 QUE ESTA OPCIONALMENTE SUSTITUIDO POR, POR EJEMPLO, UN GRUPO DE HIDROXILO, ETILO, ARILO O CIANO, O UN GRUPO DE FENILO QUE ESTA OPCIONALMENTE SUSTITUIDO POR UNO O MAS GRUPOS DE ALQUILO DE C1-C4, R1 ES UN GRUPO DE ALQUILO DE C8C18 Y X ES CLORO O BROMO Y UN ALDEHIDO ALIFATICO DE CADENA LINEAL.
ES8600323A 1985-07-17 1986-07-16 Un metodo para tratar un sistema acuoso susceptible de someterse a contaminacion Expired ES2000673A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8517993A GB2178959B (en) 1985-07-17 1985-07-17 Biocidal mixture

Publications (1)

Publication Number Publication Date
ES2000673A6 true ES2000673A6 (es) 1988-03-16

Family

ID=10582392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600323A Expired ES2000673A6 (es) 1985-07-17 1986-07-16 Un metodo para tratar un sistema acuoso susceptible de someterse a contaminacion

Country Status (15)

Country Link
EP (1) EP0209260B1 (es)
JP (1) JPH0784368B2 (es)
AT (1) ATE67159T1 (es)
AU (1) AU586867B2 (es)
CA (1) CA1262667A (es)
DE (1) DE3681360D1 (es)
DK (1) DK166451B1 (es)
ES (1) ES2000673A6 (es)
FI (1) FI87038C (es)
GB (1) GB2178959B (es)
MY (1) MY101917A (es)
NO (1) NO171549C (es)
NZ (1) NZ216870A (es)
PH (1) PH21890A (es)
SG (1) SG81792G (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8527793D0 (en) * 1985-11-11 1985-12-18 Albright & Wilson Control of bryophytes lichens algae & fern
ES2025645T3 (es) * 1987-02-03 1992-04-01 W.R. Grace & Co.-Conn. (A Connecticut Corp.) Un metodo para tratar sistemas acuosos o no acuosos con biocidas.
GB2201595B (en) * 1987-02-25 1990-11-07 Grace W R & Co Microbiological control agent
GB8904844D0 (en) * 1989-03-03 1989-04-12 Albright & Wilson Biocidal compositions and treatments
GB8908435D0 (en) * 1989-04-14 1989-06-01 Albright & Wilson Deactivation of phosphonium biocides
US6579859B1 (en) 2002-06-10 2003-06-17 Ge Betz, Inc. Control of protozoa and protozoan cysts that harbor legionella
WO2009015089A2 (en) * 2007-07-24 2009-01-29 Dow Global Technologies Inc. Methods of and formulations for reducing and inhibiting the growth of the concentration of microbes in water-based fluids and systems used with them
CN101754685B (zh) 2007-07-24 2015-09-16 陶氏环球技术公司 用于降低和抑制水基流体和与它们一起使用的系统中微生物浓度增加的方法和制剂
US20120101063A1 (en) * 2009-09-09 2012-04-26 Howard Martin Biocidal aldehyde composition
US20150157024A1 (en) * 2009-09-09 2015-06-11 Howard Martin Biocidal aldehyde composition for water management
US9006216B2 (en) * 2009-09-09 2015-04-14 Howard Martin Biocidal aldehyde composition for oil and gas extraction
US10214684B2 (en) * 2015-09-30 2019-02-26 Bwa Water Additives Uk Limited Friction reducers and well treatment fluids
BR112020012288A2 (pt) * 2017-12-19 2020-11-24 DDP Specialty Electronic Materials US, Inc. composição antimicrobiana sinérgica, e, métodos para inibir o crescimento de pseudomonas aeruginosa ou escherichia coli e para inibir o crescimento de thermus thermophilus.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA64180A (de) * 1979-03-12 1985-10-15 Dow Corning Verfahren zur verminderung der anzahl von lebensfaehigen mikroorganismen in medien
DE3367719D1 (en) * 1982-10-06 1987-01-08 Ciba Geigy Ag Biocidally active mixture
GB2138799B (en) * 1983-04-25 1988-02-10 Dearborn Chemicals Ltd Biocide
GB8311144D0 (en) * 1983-04-25 1983-06-02 Dearborn Chemicals Ltd Biocide
JPS6023302A (ja) * 1983-06-28 1985-02-05 ユニオン、カ−バイド、コ−ポレ−シヨン 消毒剤及び殺胞子剤としてのジアルデヒド／フエノ−ル溶液
GB2145708B (en) * 1983-08-26 1987-02-04 Albright & Wilson Biocidal water treatment

Also Published As

Publication number Publication date
GB2178959B (en) 1989-07-26
NZ216870A (en) 1990-05-28
MY101917A (en) 1992-02-15
AU586867B2 (en) 1989-07-27
EP0209260A2 (en) 1987-01-21
EP0209260B1 (en) 1991-09-11
NO171549B (no) 1992-12-21
ATE67159T1 (de) 1991-09-15
DK338586A (da) 1987-01-18
PH21890A (en) 1988-03-25
EP0209260A3 (en) 1988-01-07
DE3681360D1 (de) 1991-10-17
NO862868L (no) 1987-01-19
JPH0784368B2 (ja) 1995-09-13
FI87038B (fi) 1992-08-14
SG81792G (en) 1992-12-04
NO171549C (no) 1993-04-07
JPS6226209A (ja) 1987-02-04
AU5928186A (en) 1987-01-22
FI862957A0 (fi) 1986-07-16
CA1262667A (en) 1989-11-07
DK338586D0 (da) 1986-07-16
DK166451B1 (da) 1993-05-24
GB8517993D0 (en) 1985-08-21
GB2178959A (en) 1987-02-25
FI862957A (fi) 1987-01-18
NO862868D0 (no) 1986-07-16
FI87038C (fi) 1992-11-25

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