BE813612A - PROCESS FOR TREATING FRESHWATER AND SEA WATER POLLUTED BY HYDROCARBONS - Google Patents

PROCESS FOR TREATING FRESHWATER AND SEA WATER POLLUTED BY HYDROCARBONS

Info

Publication number
BE813612A
BE813612A BE143111A BE143111A BE813612A BE 813612 A BE813612 A BE 813612A BE 143111 A BE143111 A BE 143111A BE 143111 A BE143111 A BE 143111A BE 813612 A BE813612 A BE 813612A
Authority
BE
Belgium
Prior art keywords
hydrocarbons
sea water
water polluted
freshwater
treating freshwater
Prior art date
Application number
BE143111A
Other languages
French (fr)
Inventor
W Marconi
N Oddo
L Degen
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 filed Critical
Publication of BE813612A publication Critical patent/BE813612A/en

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)
BE143111A 1973-04-13 1974-04-11 PROCESS FOR TREATING FRESHWATER AND SEA WATER POLLUTED BY HYDROCARBONS BE813612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22951/73A IT981945B (en) 1973-04-13 1973-04-13 METHOD OF DEPOLLUTION OF FRESH AND SEA WATER FROM PETROLEUM

Publications (1)

Publication Number Publication Date
BE813612A true BE813612A (en) 1974-07-31

Family

ID=11202216

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143111A BE813612A (en) 1973-04-13 1974-04-11 PROCESS FOR TREATING FRESHWATER AND SEA WATER POLLUTED BY HYDROCARBONS

Country Status (18)

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

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 (en) * 1981-09-01 1985-11-15 Elf Aquitaine MICROEMULSION OF NUTRITIVE SUBSTANCES, ASSIMILABLE BY MICROORGANISMS, PREPARATION METHOD THEREOF, AND APPLICATIONS THEREOF
FR2490672B1 (en) * 1980-09-19 1985-10-04 Elf Aquitaine MICROEMULSION OF NUTRITIVE SUBSTANCES, ASSIMILABLE BY MICROORGANISMS, PREPARATION METHOD THEREOF, AND APPLICATIONS THEREOF
DE4225967A1 (en) * 1992-08-06 1994-02-10 Dyckerhoff & Widmann Ag Process for the treatment of oil-water emulsions, in particular from car washes
DE19727363A1 (en) * 1997-06-27 1999-01-07 Spezial Polymer Leuna Gmbh Composition for adsorbing organic liquid
DE19820645B4 (en) * 1998-05-08 2006-03-30 Umweltschutz Nord Gmbh & Co. Method for reducing the release of volatile emitters from a liquid
FI123531B (en) 2011-12-02 2013-06-28 Pekka Pohjola Composition for the collection and biodegradation of 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 (en) 1974-07-18
DE2417431B2 (en) 1977-11-24
CA1017693A (en) 1977-09-20
NL7404925A (en) 1974-10-15
ZA742343B (en) 1975-04-30
CS189631B2 (en) 1979-04-30
DE2417431A1 (en) 1974-10-31
IT981945B (en) 1974-10-10
DK144297B (en) 1982-02-08
CH605423A5 (en) 1978-09-29
YU95374A (en) 1981-11-13
NO138137B (en) 1978-04-03
SE386657B (en) 1976-08-16
DK144297C (en) 1982-07-12
FR2225383A1 (en) 1974-11-08
DD111430A5 (en) 1975-02-12
NO138137C (en) 1978-07-12
AU6772174A (en) 1975-10-16
DE2417431C3 (en) 1978-08-03
HU171039B (en) 1977-10-28
JPS5040780A (en) 1975-04-14
NO741245L (en) 1974-10-15
GB1461577A (en) 1977-01-13
FR2225383B1 (en) 1979-03-16
YU36672B (en) 1984-08-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SNAM PROGETTI S.P.A.

Effective date: 19840411