CA1017693A - Degradation des produits petroliers a la surface de l'eau - Google Patents

Degradation des produits petroliers a la surface de l'eau

Info

Publication number
CA1017693A
CA1017693A CA198,152A CA198152A CA1017693A CA 1017693 A CA1017693 A CA 1017693A CA 198152 A CA198152 A CA 198152A CA 1017693 A CA1017693 A CA 1017693A
Authority
CA
Canada
Prior art keywords
degradation
petroleum products
water surfaces
water
petroleum
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
CA198,152A
Other languages
English (en)
Other versions
CA198152S (en
Inventor
Walter Marconi
Ludwig Degen
Nicola Oddo
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of CA1017693A publication Critical patent/CA1017693A/fr
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
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
  • Removal Of Floating Material (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Feed For Specific Animals (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA198,152A 1973-04-13 1974-04-10 Degradation des produits petroliers a la surface de l'eau Expired CA1017693A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22951/73A IT981945B (it) 1973-04-13 1973-04-13 Metodo di disinquinamento di acque dolci e marine da petrolio

Publications (1)

Publication Number Publication Date
CA1017693A true CA1017693A (fr) 1977-09-20

Family

ID=11202216

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,152A Expired CA1017693A (fr) 1973-04-13 1974-04-10 Degradation des produits petroliers a la surface de l'eau

Country Status (18)

Country Link
JP (1) JPS5040780A (fr)
BE (1) BE813612A (fr)
CA (1) CA1017693A (fr)
CH (1) CH605423A5 (fr)
CS (1) CS189631B2 (fr)
DD (1) DD111430A5 (fr)
DE (1) DE2417431C3 (fr)
DK (1) DK144297C (fr)
FR (1) FR2225383B1 (fr)
GB (1) GB1461577A (fr)
HU (1) HU171039B (fr)
IT (1) IT981945B (fr)
LU (1) LU69849A1 (fr)
NL (1) NL7404925A (fr)
NO (1) NO138137C (fr)
SE (1) SE386657B (fr)
YU (1) YU36672B (fr)
ZA (1) ZA742343B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230562A (en) 1976-09-01 1980-10-28 Snamprogetti S.P.A. Method for depolluting fresh water and salt water bodies from crude oil, petroleum products and their derivatives
FR2512057B2 (fr) * 1981-09-01 1985-11-15 Elf Aquitaine Microemulsion de substances nutritives, assimilables par des microorganismes, son procede de preparation, et ses applications
FR2490672B1 (fr) * 1980-09-19 1985-10-04 Elf Aquitaine Microemulsion de substances nutritives, assimilables par des microorganismes, son procede de preparation, et ses applications
DE4225967A1 (de) * 1992-08-06 1994-02-10 Dyckerhoff & Widmann Ag Verfahren zur Behandlung von Öl-Wasser-Emulsionen, insbesondere aus Autowaschanlagen
DE19727363A1 (de) * 1997-06-27 1999-01-07 Spezial Polymer Leuna Gmbh Zusammensetzung zur Adsorption von organischen Flüssigkeiten
DE19820645B4 (de) * 1998-05-08 2006-03-30 Umweltschutz Nord Gmbh & Co. Verfahren zur Reduzierung der Freisetzung von flüchtigen Emittenten aus einer Flüssigkeit
FI123531B (en) 2011-12-02 2013-06-28 Pekka Pohjola Mixture to collect and disperse oil and organic chemicals
US10342189B2 (en) * 2016-05-17 2019-07-09 Bubbleclear Aerobic, bioremediation treatment system comprising floating inert media in an aqueous environment

Also Published As

Publication number Publication date
LU69849A1 (fr) 1974-07-18
DE2417431B2 (de) 1977-11-24
NL7404925A (fr) 1974-10-15
ZA742343B (en) 1975-04-30
CS189631B2 (en) 1979-04-30
DE2417431A1 (de) 1974-10-31
IT981945B (it) 1974-10-10
DK144297B (da) 1982-02-08
CH605423A5 (fr) 1978-09-29
YU95374A (en) 1981-11-13
NO138137B (no) 1978-04-03
SE386657B (sv) 1976-08-16
DK144297C (da) 1982-07-12
BE813612A (fr) 1974-07-31
FR2225383A1 (fr) 1974-11-08
DD111430A5 (fr) 1975-02-12
NO138137C (no) 1978-07-12
AU6772174A (en) 1975-10-16
DE2417431C3 (de) 1978-08-03
HU171039B (hu) 1977-10-28
JPS5040780A (fr) 1975-04-14
NO741245L (no) 1974-10-15
GB1461577A (en) 1977-01-13
FR2225383B1 (fr) 1979-03-16
YU36672B (en) 1984-08-31

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