CS189631B2 - Method for the purification of sweet and sea water,polluted with oil and petroleum - Google Patents

Method for the purification of sweet and sea water,polluted with oil and petroleum

Info

Publication number
CS189631B2
CS189631B2 CS742667A CS266774A CS189631B2 CS 189631 B2 CS189631 B2 CS 189631B2 CS 742667 A CS742667 A CS 742667A CS 266774 A CS266774 A CS 266774A CS 189631 B2 CS189631 B2 CS 189631B2
Authority
CS
Czechoslovakia
Prior art keywords
polluted
sweet
petroleum
purification
oil
Prior art date
Application number
CS742667A
Other languages
Czech (cs)
Inventor
Walter Marconi
Nicola Oddo
Ludwig Degen
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of CS189631B2 publication Critical patent/CS189631B2/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)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
  • Water Treatment By Sorption (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Feed For Specific Animals (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
CS742667A 1973-04-13 1974-04-12 Method for the purification of sweet and sea water,polluted with oil and petroleum CS189631B2 (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
CS189631B2 true CS189631B2 (en) 1979-04-30

Family

ID=11202216

Family Applications (1)

Application Number Title Priority Date Filing Date
CS742667A CS189631B2 (en) 1973-04-13 1974-04-12 Method for the purification of sweet and sea water,polluted with oil and petroleum

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
YU95374A (en) 1981-11-13
FR2225383B1 (en) 1979-03-16
CA1017693A (en) 1977-09-20
DK144297B (en) 1982-02-08
DE2417431A1 (en) 1974-10-31
CH605423A5 (en) 1978-09-29
GB1461577A (en) 1977-01-13
BE813612A (en) 1974-07-31
ZA742343B (en) 1975-04-30
NL7404925A (en) 1974-10-15
HU171039B (en) 1977-10-28
DE2417431B2 (en) 1977-11-24
JPS5040780A (en) 1975-04-14
YU36672B (en) 1984-08-31
NO138137B (en) 1978-04-03
AU6772174A (en) 1975-10-16
DE2417431C3 (en) 1978-08-03
LU69849A1 (en) 1974-07-18
NO138137C (en) 1978-07-12
IT981945B (en) 1974-10-10
SE386657B (en) 1976-08-16
NO741245L (en) 1974-10-15
DD111430A5 (en) 1975-02-12
DK144297C (en) 1982-07-12
FR2225383A1 (en) 1974-11-08

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