ES8601289A1 - Compositions for treating oil slicks on seawater - Google Patents

Compositions for treating oil slicks on seawater

Info

Publication number
ES8601289A1
ES8601289A1 ES519806A ES519806A ES8601289A1 ES 8601289 A1 ES8601289 A1 ES 8601289A1 ES 519806 A ES519806 A ES 519806A ES 519806 A ES519806 A ES 519806A ES 8601289 A1 ES8601289 A1 ES 8601289A1
Authority
ES
Spain
Prior art keywords
seawater
compositions
treating oil
oil slicks
nitrogen
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
ES519806A
Other languages
Spanish (es)
Other versions
ES519806A0 (en
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
Publication of ES519806A0 publication Critical patent/ES519806A0/en
Publication of ES8601289A1 publication Critical patent/ES8601289A1/en
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
    • C02F1/68—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

Abstract

Dispersing compositions contain at least one surface-active agent, at least one solvent, and a nitrogen- containing compound which is a nutrient for the micro-organisms which are active in oil metabolism. The nitrogen- containing compound is a monoalkylguanidinium salt < IMAGE > wherein R is an aliphatic hydrocarbon radical, saturated or unsaturated, containing from 8 to 20 carbon atoms, and X is a halogen or an acid anion.
ES519806A 1982-02-19 1983-02-15 Compositions for treating oil slicks on seawater Expired ES8601289A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU83961A LU83961A1 (en) 1982-02-19 1982-02-19 COMPOSITIONS AND METHOD FOR REMOVAL OF OIL PATCHES FROM THE SURFACE OF WATERS

Publications (2)

Publication Number Publication Date
ES519806A0 ES519806A0 (en) 1985-11-01
ES8601289A1 true ES8601289A1 (en) 1985-11-01

Family

ID=19729822

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519806A Expired ES8601289A1 (en) 1982-02-19 1983-02-15 Compositions for treating oil slicks on seawater

Country Status (17)

Country Link
JP (1) JPS58153530A (en)
AU (1) AU1053483A (en)
BE (1) BE895840A (en)
CA (1) CA1205720A (en)
DE (1) DE3305655A1 (en)
DK (1) DK68483A (en)
ES (1) ES8601289A1 (en)
FI (1) FI830469L (en)
FR (1) FR2522008B1 (en)
GB (1) GB2115399B (en)
GR (1) GR71921B (en)
IT (1) IT1163114B (en)
LU (1) LU83961A1 (en)
NL (1) NL8300399A (en)
NO (1) NO830495L (en)
PT (1) PT76251A (en)
SE (1) SE8300733L (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
DE4218243C2 (en) * 1992-06-03 1994-04-28 Cognis Bio Umwelt Improved nutrient mixtures for the bioremediation of polluted soils and waters
US5443845A (en) * 1993-04-22 1995-08-22 Bionutratech, Inc. Composition for enhanced bioremediation of petroleum

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122705A6 (en) * 1971-01-20 1972-09-01 Salomone Georges Petroleum emulsifying compositions - optionally in powder form containing extra nitrogen sources as substrate
FR2324354A1 (en) * 1974-07-25 1977-04-15 Equip Automobile Ste Fse COMPOSITION FOR THE BIODEGRADABLE AQUEOUS EMULSION OF HYDROCARBONS AND FATS AND ITS PREPARATION PROCESS
FR2394602A1 (en) * 1977-03-25 1979-01-12 Ugine Kuhlmann Biodegradable cleaning compsn. for hydrocarbon spillages - contg. mixt. of specified mono and di-phosphoric acid ester(s)
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
FR2522008A1 (en) 1983-08-26
FI830469L (en) 1983-08-20
ES519806A0 (en) 1985-11-01
GB2115399A (en) 1983-09-07
BE895840A (en) 1983-05-30
IT8319643A0 (en) 1983-02-18
JPS58153530A (en) 1983-09-12
FI830469A0 (en) 1983-02-11
NL8300399A (en) 1983-09-16
DE3305655A1 (en) 1983-09-08
DK68483D0 (en) 1983-02-17
GB2115399B (en) 1985-02-27
FR2522008B1 (en) 1985-09-06
SE8300733L (en) 1983-08-20
GB8304048D0 (en) 1983-03-16
IT1163114B (en) 1987-04-08
SE8300733D0 (en) 1983-02-11
LU83961A1 (en) 1983-09-02
AU1053483A (en) 1983-08-25
NO830495L (en) 1983-08-22
DK68483A (en) 1983-08-20
GR71921B (en) 1983-08-18
PT76251A (en) 1983-03-01
CA1205720A (en) 1986-06-10

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