SE8300732L - Forfarande for undanrojning av oljefleckar - Google Patents

Forfarande for undanrojning av oljefleckar

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 ( )
English (en)
Swedish (sv)
Other versions
SE8300732D0 (sv
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/xx
Publication of SE8300732L publication Critical patent/SE8300732L/

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)
  • Removal Of Floating Material (AREA)
  • Fats And Perfumes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Biological Treatment Of Waste Water (AREA)
SE8300732A 1982-10-28 1983-02-11 Forfarande for undanrojning av oljefleckar SE8300732L (sv)

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=19729973

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300732A SE8300732L (sv) 1982-10-28 1983-02-11 Forfarande for undanrojning av oljefleckar

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) ES519805A0 (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
DK68583A (da) 1984-04-29
IT1163113B (it) 1987-04-08
FI830470A0 (fi) 1983-02-11
SE8300732D0 (sv) 1983-02-11
GB8304049D0 (en) 1983-03-16
GB2128979B (en) 1986-04-03
AU1070483A (en) 1984-05-03
NL8300400A (nl) 1984-05-16
ES8403090A1 (es) 1984-03-16
JPS5982995A (ja) 1984-05-14
FI830470L (fi) 1984-04-29
BE895841A (fr) 1983-05-30
LU84445A1 (fr) 1984-05-10
CA1188241A (fr) 1985-06-04
NO830496L (no) 1984-04-30
FR2535338B1 (fr) 1985-06-28
FR2535338A1 (fr) 1984-05-04
IT8319642A0 (it) 1983-02-18
GB2128979A (en) 1984-05-10
GR71922B (fr) 1983-08-18
DE3305686A1 (de) 1984-05-03
DK68583D0 (da) 1983-02-17
ES519805A0 (es) 1984-03-16
PT76252A (en) 1983-03-01

Similar Documents

Publication Publication Date Title
GEP20001912B (en) Method and Apparatus for Wastewater Treatment
DE69304233D1 (de) Vorrichtung zur Behandlung von Wasser
FR2554827B1 (fr) Procede d'activation de la bioreactivite des microorganismes
BG31487A3 (en) Apparatus for aeration of waste waters or slimes
BE880344A (fr) Procede de decontamination automatiquement reglable d'eaux residuaires contenant des ions nitrite
ATE81838T1 (de) Verfahren zur herabsetzung der schleim- und belagbildung in anlagen.
IT1160125B (it) Reattore per l'assimilazione anaerobica di fanghi organici
DE3365953D1 (en) Process for treating sludge
PL340821A1 (en) Method of treating industrial waste waters containing high proportion of ammonia compounds
FR2520374B1 (fr) Compositions et procede pour l'elimination chimique selective de revetements superficiels durs de substrats en superalliage
SE8300732L (sv) Forfarande for undanrojning av oljefleckar
DE3466974D1 (en) Enzymatic removal of aromatic hydroxy compounds and aromatic amines from waste waters
FR2491909B1 (fr) Procede de conditionnement de boues d'eaux usees
DE3374019D1 (en) Process for quantitative determination of substrate treated with oxidase
FR2422600B1 (fr) Procede pour eliminer l'ammoniac et les sels d'ammonium des eaux residuaires industrielles
BE895582A (fr) Procede de traitement des eaux residuaires contenant des amines aromatiques
EG18700A (en) Process and equipment for the purification of sewages containing organic materials particularly for the effective removal of phosphorus and nitrogen
DE3468098D1 (en) Process for dewatering sludges and/or organic matter
FR2527585B1 (fr) Procede de traitement d'eaux usees industrielles par des boues activees
FR2496084B1 (fr) Procede de traitement de boues d'eaux usees
ES8601289A1 (es) Procedimiento para eliminar las capas o manchas de aceite que contaminan las aguas, principalmente las aguas de los mares.
MX162739A (es) Proceso para tratar desechos de hidrocarburos clorados liquidos que contienen hierro
ATE194972T1 (de) Methode und vorrichtung zum behandeln von wasser
BE883306A (fr) Procede d'elimination au moyen d'ozone des impuretes des eaux souterraines et superficielles
JPS5681181A (en) Method of treating tilling pond sludge

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8300732-8

Format of ref document f/p: F