SE8300732L - PROCEDURE FOR REMOVING OIL SPOTS - Google Patents

PROCEDURE FOR REMOVING OIL SPOTS

Info

Publication number
SE8300732L
SE8300732L SE8300732A SE8300732A SE8300732L SE 8300732 L SE8300732 L SE 8300732L SE 8300732 A SE8300732 A SE 8300732A SE 8300732 A SE8300732 A SE 8300732A SE 8300732 L SE8300732 L SE 8300732L
Authority
SE
Sweden
Prior art keywords
procedure
removing oil
oil spots
nutrient
seawater
Prior art date
Application number
SE8300732A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8300732D0 (en
Inventor
A Lepain
R Bronchart
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
Publication of SE8300732D0 publication Critical patent/SE8300732D0/en
Publication of SE8300732L publication Critical patent/SE8300732L/en

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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Fats And Perfumes (AREA)
  • Removal Of Floating Material (AREA)

Abstract

The process for disposing of oil slicks on seawater consists in treating the polluted seawater with a liquid dispersing composition and with a nitrogen-containing nutrient for the micro-organisms which are active in oil metabolism. The nutrient is a diguanidinium salt XH.H2N - C(=NH) - NH - R - NH - C (NH) - NH2.HX wherein R is an alkyl radical containing from 2 to 12 carbon atoms and X is a halogen or an acid anion.
SE8300732A 1982-10-28 1983-02-11 PROCEDURE FOR REMOVING OIL SPOTS SE8300732L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84445A LU84445A1 (en) 1982-10-28 1982-10-28 PROCESS FOR THE TREATMENT OF POLLUTED SEAWATER WITH MINERAL OILS

Publications (2)

Publication Number Publication Date
SE8300732D0 SE8300732D0 (en) 1983-02-11
SE8300732L true SE8300732L (en) 1984-04-29

Family

ID=19729973

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300732A SE8300732L (en) 1982-10-28 1983-02-11 PROCEDURE FOR REMOVING OIL SPOTS

Country Status (17)

Country Link
JP (1) JPS5982995A (en)
AU (1) AU1070483A (en)
BE (1) BE895841A (en)
CA (1) CA1188241A (en)
DE (1) DE3305686A1 (en)
DK (1) DK68583A (en)
ES (1) ES519805A0 (en)
FI (1) FI830470L (en)
FR (1) FR2535338B1 (en)
GB (1) GB2128979B (en)
GR (1) GR71922B (en)
IT (1) IT1163113B (en)
LU (1) LU84445A1 (en)
NL (1) NL8300400A (en)
NO (1) NO830496L (en)
PT (1) PT76252A (en)
SE (1) SE8300732L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573770A1 (en) * 1984-11-26 1986-05-30 Labofina Sa Nutrients for mineral oil-biodegrading microorganisms
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 (en) * 1980-03-28 1981-10-02 Labofina Sa Compsn. for dispersing oil spills on the surface of water - contg. polyethylene glycol or sorbitan ester(s) of fatty acids, glycol ether solvent and calcium or magnesium sulphonate

Also Published As

Publication number Publication date
FR2535338A1 (en) 1984-05-04
ES8403090A1 (en) 1984-03-16
DK68583A (en) 1984-04-29
IT1163113B (en) 1987-04-08
FI830470A0 (en) 1983-02-11
CA1188241A (en) 1985-06-04
FI830470A7 (en) 1984-04-29
NL8300400A (en) 1984-05-16
FR2535338B1 (en) 1985-06-28
GR71922B (en) 1983-08-18
GB2128979A (en) 1984-05-10
LU84445A1 (en) 1984-05-10
SE8300732D0 (en) 1983-02-11
AU1070483A (en) 1984-05-03
NO830496L (en) 1984-04-30
DE3305686A1 (en) 1984-05-03
FI830470L (en) 1984-04-29
IT8319642A0 (en) 1983-02-18
DK68583D0 (en) 1983-02-17
GB8304049D0 (en) 1983-03-16
BE895841A (en) 1983-05-30
ES519805A0 (en) 1984-03-16
PT76252A (en) 1983-03-01
JPS5982995A (en) 1984-05-14
GB2128979B (en) 1986-04-03

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