PT76251A - Process for preparing surface-active compositions useful for treating oil slicks - Google Patents

Process for preparing surface-active compositions useful for treating oil slicks

Info

Publication number
PT76251A
PT76251A PT76251A PT7625183A PT76251A PT 76251 A PT76251 A PT 76251A PT 76251 A PT76251 A PT 76251A PT 7625183 A PT7625183 A PT 7625183A PT 76251 A PT76251 A PT 76251A
Authority
PT
Portugal
Prior art keywords
compositions useful
active compositions
treating oil
preparing surface
oil slicks
Prior art date
Application number
PT76251A
Other languages
English (en)
Portuguese (pt)
Inventor
Andre Lepain
Robert 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 PT76251A publication Critical patent/PT76251A/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
    • C02F1/68—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)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
PT76251A 1982-02-19 1983-02-17 Process for preparing surface-active compositions useful for treating oil slicks PT76251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU83961A LU83961A1 (fr) 1982-02-19 1982-02-19 Compositions et procede pour l'elimination de nappes d'huile a la surface des eaux

Publications (1)

Publication Number Publication Date
PT76251A true PT76251A (en) 1983-03-01

Family

ID=19729822

Family Applications (1)

Application Number Title Priority Date Filing Date
PT76251A PT76251A (en) 1982-02-19 1983-02-17 Process for preparing surface-active compositions useful for treating oil slicks

Country Status (17)

Country Link
JP (1) JPS58153530A (fr)
AU (1) AU1053483A (fr)
BE (1) BE895840A (fr)
CA (1) CA1205720A (fr)
DE (1) DE3305655A1 (fr)
DK (1) DK68483A (fr)
ES (1) ES8601289A1 (fr)
FI (1) FI830469L (fr)
FR (1) FR2522008B1 (fr)
GB (1) GB2115399B (fr)
GR (1) GR71921B (fr)
IT (1) IT1163114B (fr)
LU (1) LU83961A1 (fr)
NL (1) NL8300399A (fr)
NO (1) NO830495L (fr)
PT (1) PT76251A (fr)
SE (1) SE8300733L (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
DE4218243C2 (de) * 1992-06-03 1994-04-28 Cognis Bio Umwelt Verbesserte Nährstoffgemische für die Bioremediation verschmutzter Böden und Gewässer
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 (fr) * 1974-07-25 1977-04-15 Equip Automobile Ste Fse Composition pour la mise en emulsion aqueuse biodegradable des hydrocarbures et graisses et son procede de preparation
FR2394602A1 (fr) * 1977-03-25 1979-01-12 Ugine Kuhlmann Agents de nettoyage dispersants favorisant la biodegradation des hydrocarbures
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
GB8304048D0 (en) 1983-03-16
NL8300399A (nl) 1983-09-16
AU1053483A (en) 1983-08-25
IT1163114B (it) 1987-04-08
DK68483A (da) 1983-08-20
GB2115399A (en) 1983-09-07
SE8300733L (sv) 1983-08-20
ES519806A0 (es) 1985-11-01
BE895840A (fr) 1983-05-30
GR71921B (fr) 1983-08-18
ES8601289A1 (es) 1985-11-01
JPS58153530A (ja) 1983-09-12
FR2522008B1 (fr) 1985-09-06
GB2115399B (en) 1985-02-27
LU83961A1 (fr) 1983-09-02
DK68483D0 (da) 1983-02-17
FI830469L (fi) 1983-08-20
FI830469A0 (fi) 1983-02-11
FR2522008A1 (fr) 1983-08-26
CA1205720A (fr) 1986-06-10
IT8319643A0 (it) 1983-02-18
NO830495L (no) 1983-08-22
DE3305655A1 (de) 1983-09-08
SE8300733D0 (sv) 1983-02-11

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