CA1188241A - Dispersants pour nappes d'huile, utilisant le sel de diguanidinium - Google Patents

Dispersants pour nappes d'huile, utilisant le sel de diguanidinium

Info

Publication number
CA1188241A
CA1188241A CA000422112A CA422112A CA1188241A CA 1188241 A CA1188241 A CA 1188241A CA 000422112 A CA000422112 A CA 000422112A CA 422112 A CA422112 A CA 422112A CA 1188241 A CA1188241 A CA 1188241A
Authority
CA
Canada
Prior art keywords
composition
oil
seawater
acid
salt
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
CA000422112A
Other languages
English (en)
Inventor
Robert D.E.M. Bronchart
Andre Lepain
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.)
Labofina SA
Original Assignee
Labofina SA
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 Labofina SA filed Critical Labofina SA
Application granted granted Critical
Publication of CA1188241A publication Critical patent/CA1188241A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/344—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for digestion of mineral oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Materials Engineering (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fats And Perfumes (AREA)
  • Removal Of Floating Material (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Biological Treatment Of Waste Water (AREA)
CA000422112A 1982-10-28 1983-02-22 Dispersants pour nappes d'huile, utilisant le sel de diguanidinium Expired CA1188241A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU84445 1982-10-28
LU84445A LU84445A1 (fr) 1982-10-28 1982-10-28 Procede de traitement d'eaux de mers polluees par des huiles minerales

Publications (1)

Publication Number Publication Date
CA1188241A true CA1188241A (fr) 1985-06-04

Family

ID=19729973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000422112A Expired CA1188241A (fr) 1982-10-28 1983-02-22 Dispersants pour nappes d'huile, utilisant le sel de diguanidinium

Country Status (17)

Country Link
JP (1) JPS5982995A (fr)
AU (1) AU1070483A (fr)
BE (1) BE895841A (fr)
CA (1) CA1188241A (fr)
DE (1) DE3305686A1 (fr)
DK (1) DK68583A (fr)
ES (1) ES8403090A1 (fr)
FI (1) FI830470L (fr)
FR (1) FR2535338B1 (fr)
GB (1) GB2128979B (fr)
GR (1) GR71922B (fr)
IT (1) IT1163113B (fr)
LU (1) LU84445A1 (fr)
NL (1) NL8300400A (fr)
NO (1) NO830496L (fr)
PT (1) PT76252A (fr)
SE (1) SE8300732L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573770A1 (fr) * 1984-11-26 1986-05-30 Labofina Sa Agents nutritifs pour micro-organismes de biodegradation d'huiles minerales
US5342525A (en) * 1991-10-28 1994-08-30 Rowsell Farrell D Method for aiding microbial degradation of spilled oil
GB2277889A (en) * 1993-05-11 1994-11-16 Astrid Ericksson Cleaning process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906595A (en) * 1957-04-29 1959-09-29 American Cyanamid Co Process water treatment
US3769164A (en) * 1970-06-03 1973-10-30 Bioteknika International Microbial degradation of petroleum
US3856667A (en) * 1970-06-03 1974-12-24 Bioteknika Int Inc Microbial degradation of petroleum
ZA773557B (en) * 1977-06-14 1979-01-31 Inter Ocean Investments Ltd Water treatment
FR2479251A1 (fr) * 1980-03-28 1981-10-02 Labofina Sa Methode pour disperser les nappes d'huile a la surface de l'eau et compositions dispersantes utilisees a cet effet

Also Published As

Publication number Publication date
LU84445A1 (fr) 1984-05-10
ES519805A0 (es) 1984-03-16
FR2535338B1 (fr) 1985-06-28
IT8319642A0 (it) 1983-02-18
GB2128979B (en) 1986-04-03
FI830470A0 (fi) 1983-02-11
SE8300732D0 (sv) 1983-02-11
GR71922B (fr) 1983-08-18
DK68583D0 (da) 1983-02-17
PT76252A (en) 1983-03-01
BE895841A (fr) 1983-05-30
FR2535338A1 (fr) 1984-05-04
FI830470L (fi) 1984-04-29
DE3305686A1 (de) 1984-05-03
NL8300400A (nl) 1984-05-16
DK68583A (da) 1984-04-29
GB2128979A (en) 1984-05-10
JPS5982995A (ja) 1984-05-14
NO830496L (no) 1984-04-30
AU1070483A (en) 1984-05-03
SE8300732L (sv) 1984-04-29
ES8403090A1 (es) 1984-03-16
IT1163113B (it) 1987-04-08
GB8304049D0 (en) 1983-03-16

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry