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)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (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 (9)

* 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
FR2725754A1 (fr) * 1994-10-12 1996-04-19 Rohm & Haas France Procede pour combattre l'encrassement biologique dans la production de petrole
GB9420615D0 (en) 1994-10-12 1994-11-30 Nalco Exxon Energy Chem Lp Oilfield operations
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
CA2956449C (en) 2014-08-01 2022-11-29 Buckman Laboratories International, Inc. Microbiocides comprising mmdtc and dmdtc or salts thereof, 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
DE68910163T2 (de) 1994-05-05
DK171189A (da) 1989-10-12
JPH0228102A (ja) 1990-01-30
NO176137C (no) 1995-02-08
NO891407D0 (no) 1989-04-05
DE68910163D1 (de) 1993-12-02
EG18980A (en) 1994-06-30
EP0337624A2 (en) 1989-10-18
NO176137B (no) 1994-10-31
OA09113A (en) 1991-10-31
NO891407L (no) 1989-10-12
EP0337624B1 (en) 1993-10-27
CA1328317C (en) 1994-04-05
DK171189D0 (da) 1989-04-10
MX171896B (es) 1993-11-22
EP0337624A3 (en) 1991-02-06

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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