[go: up one dir, main page]

BR8901696A - Processo para controle de contaminacao biologica de campos de petroleo - Google Patents

Processo para controle de contaminacao biologica de campos de petroleo

Info

Publication number
BR8901696A
BR8901696A BR898901696A BR8901696A BR8901696A BR 8901696 A BR8901696 A BR 8901696A BR 898901696 A BR898901696 A BR 898901696A BR 8901696 A BR8901696 A BR 8901696A BR 8901696 A BR8901696 A BR 8901696A
Authority
BR
Brazil
Prior art keywords
control
oil fields
biological contamination
contamination
biological
Prior art date
Application number
BR898901696A
Other languages
English (en)
Inventor
Thomas Kenneth Haack
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR8901696A publication Critical patent/BR8901696A/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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Lubricants (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
BR898901696A 1988-04-11 1989-04-10 Processo para controle de contaminacao biologica de campos de petroleo BR8901696A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17969888A 1988-04-11 1988-04-11

Publications (1)

Publication Number Publication Date
BR8901696A true BR8901696A (pt) 1989-11-21

Family

ID=22657605

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901696A BR8901696A (pt) 1988-04-11 1989-04-10 Processo para controle de contaminacao biologica de campos de petroleo

Country Status (10)

Country Link
EP (1) EP0337624B1 (pt)
JP (1) JPH0228102A (pt)
BR (1) BR8901696A (pt)
CA (1) CA1328317C (pt)
DE (1) DE68910163T2 (pt)
DK (1) DK171189A (pt)
EG (1) EG18980A (pt)
MX (1) MX171896B (pt)
NO (1) NO176137C (pt)
OA (1) OA09113A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2029302A1 (en) * 1989-11-17 1991-05-18 Gary L. Willingham Use of carbonyl stabilizers for 3-isothiazolones
IT1247918B (it) * 1991-05-10 1995-01-05 Germo Spa Composizioni disinfettanti polivalenti
AU5522594A (en) * 1993-03-03 1994-09-08 W.R. Grace & Co.-Conn. A method of directly monitoring the concentrations of microbiocides in aqueous systems
GB9420615D0 (en) 1994-10-12 1994-11-30 Nalco Exxon Energy Chem Lp Oilfield operations
FR2725754A1 (fr) 1994-10-12 1996-04-19 Rohm & Haas France Procede pour combattre l'encrassement biologique dans la production de petrole
RU2180323C1 (ru) * 2000-06-23 2002-03-10 Открытое акционерное общество Научно-производственное объединение "Технолог" Биоцидный состав для подавления роста сульфатвосстанавливающих бактерий
US7514058B1 (en) * 2008-05-22 2009-04-07 The Lata Group, Inc. Apparatus for on-site production of nitrate ions
US8162048B2 (en) 2008-09-09 2012-04-24 Tetra Technologies, Inc. Method of delivering frac fluid and additives
US9504252B2 (en) 2014-08-01 2016-11-29 Buckman Laboratories International, Inc. Microbiocides and uses thereof
US10213757B1 (en) 2015-10-23 2019-02-26 Tetra Technologies, Inc. In situ treatment analysis mixing system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313689A1 (de) * 1982-04-19 1983-10-27 Dearborn Chemicals Ltd., Widnes, Cheshire Biocide
GB2118925B (en) * 1982-04-19 1985-06-26 Dearborn Chemical Limited Biocide

Also Published As

Publication number Publication date
DK171189A (da) 1989-10-12
OA09113A (en) 1991-10-31
NO891407L (no) 1989-10-12
NO176137C (no) 1995-02-08
CA1328317C (en) 1994-04-05
DE68910163D1 (de) 1993-12-02
EG18980A (en) 1994-06-30
EP0337624A3 (en) 1991-02-06
MX171896B (es) 1993-11-22
JPH0228102A (ja) 1990-01-30
DE68910163T2 (de) 1994-05-05
EP0337624A2 (en) 1989-10-18
NO891407D0 (no) 1989-04-05
EP0337624B1 (en) 1993-10-27
NO176137B (no) 1994-10-31
DK171189D0 (da) 1989-04-10

Similar Documents

Publication Publication Date Title
BR8605987A (pt) Processo para controlar seletivamente o crescimento de plantas monocotiledoneas
BR9004557A (pt) Dispositivo para controle de processo e dispositivo de controle
BR8902486A (pt) Processo para o controle eletro-otico de cigarros
BR8606782A (pt) Processo de concentracao de caulim em suspensao
BR8604628A (pt) Processo para analise de solucoes e aplicacao
BR8603413A (pt) Sistema de controle de maquina e processo para operar maquina
BR8705399A (pt) Processo para controle de prensa
BR9003985A (pt) Processo e sistema de controle eficiente do ph
BR9002164A (pt) Processo para o tingimento de materiais de construcao
BR8901696A (pt) Processo para controle de contaminacao biologica de campos de petroleo
BR8607103A (pt) Processo e instalacao de robot para controle programado de uma ferramenta operatriz
BR9006974A (pt) Processo e dispositivo para o controle de suspensao
PT82917B (pt) Processo para a preparacao de enzimas modificados
KR910021415A (ko) 수중유형 균일 액적 분산액의 제조법
BR8901071A (pt) Aparelho e processo estabilizador para ferramenta de poco
BR8905553A (pt) Processo e aparelho para planejamento de um sistema de supervisao e controle para aplicacoes de processos de laboratorio e industriais
BR8903072A (pt) Processo para preparacao de alcanos fluorados
BR8804127A (pt) Compostos de fenilsulfonil-2-imidazolin-5-ona,herbicidas,e compostos de fenilsulfonil carboxamida,intermediarios para a preparacao de compostos,e processo para o controle de especies de plantas monocotiledoneas e dicotiledoneas,anuais e perenes
BR9607312A (pt) e dispositivo para execução do processo Processo de controle de recipiente feito de vidro
BR8502263A (pt) Processo para o tratamento de liquidos de descontaminacao com acidos organicos e instalacao para o mesmo
BR8605258A (pt) Processo para a preparacao de um sal de benzoilureia e metodo de controlar insetos
BR8606154A (pt) Processo para a preparacao de compostos glicidilicos e emprego
BR8604691A (pt) Processo para o controle do crescimento de algas em um sistema aquoso
BR8803439A (pt) Processo para selecao e modificacao genetica de plantas de arachis hypogaea para finalidade agronomica
BR8705815A (pt) Processo para controlar o crescimento de microorganismos e processo para controlar doencas ou crescimento de microorganismos indesejados

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 10/04/2004