IT981945B - Metodo di disinquinamento di acque dolci e marine da petrolio - Google Patents

Metodo di disinquinamento di acque dolci e marine da petrolio

Info

Publication number
IT981945B
IT981945B IT22951/73A IT2295173A IT981945B IT 981945 B IT981945 B IT 981945B IT 22951/73 A IT22951/73 A IT 22951/73A IT 2295173 A IT2295173 A IT 2295173A IT 981945 B IT981945 B IT 981945B
Authority
IT
Italy
Prior art keywords
depollution
petroleum
fresh
sea water
sea
Prior art date
Application number
IT22951/73A
Other languages
English (en)
Italian (it)
Inventor
W Marconi
L 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
Priority to IT22951/73A priority Critical patent/IT981945B/it
Priority to CH453974A priority patent/CH605423A5/xx
Priority to NO741245A priority patent/NO138137C/no
Priority to YU0953/74A priority patent/YU36672B/xx
Priority to FR7412306A priority patent/FR2225383B1/fr
Priority to GB1577874A priority patent/GB1461577A/en
Priority to AU67721/74A priority patent/AU488976B2/en
Priority to SE7404960A priority patent/SE386657B/xx
Priority to DK202274A priority patent/DK144297C/da
Priority to CA198,152A priority patent/CA1017693A/en
Priority to NL7404925A priority patent/NL7404925A/xx
Priority to DE2417431A priority patent/DE2417431C3/de
Priority to ZA00742343A priority patent/ZA742343B/xx
Priority to BE143111A priority patent/BE813612A/xx
Priority to DD177842A priority patent/DD111430A5/xx
Priority to CS742667A priority patent/CS189631B2/cs
Priority to LU69849A priority patent/LU69849A1/xx
Priority to HU74SA00002624A priority patent/HU171039B/hu
Priority to JP49040465A priority patent/JPS5040780A/ja
Application granted granted Critical
Publication of IT981945B publication Critical patent/IT981945B/it
Priority to US05/630,670 priority patent/US4042495A/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)
  • Removal Of Floating Material (AREA)
  • Water Treatment By Sorption (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Feed For Specific Animals (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
IT22951/73A 1973-04-13 1973-04-13 Metodo di disinquinamento di acque dolci e marine da petrolio IT981945B (it)

Priority Applications (20)

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
CH453974A CH605423A5 (cs) 1973-04-13 1974-04-01
NO741245A NO138137C (no) 1973-04-13 1974-04-04 Middel for nedbrytning av hydrokarboner paa vannoverflater samt fremgangsmaate for fremstilling av saadant middel
YU0953/74A YU36672B (en) 1973-04-13 1974-04-05 Process for obtaining floating lipophilic particles used in the elimination of oil hydrocarbons from the water surfaces
FR7412306A FR2225383B1 (cs) 1973-04-13 1974-04-08
GB1577874A GB1461577A (en) 1973-04-13 1974-04-09 Particles for and method of reducing oil pollution on water
CA198,152A CA1017693A (en) 1973-04-13 1974-04-10 Degradation of petroleum products on water surfaces
DK202274A DK144297C (da) 1973-04-13 1974-04-10 Fremgangsmaade og middel til fjernelse af carbonhydrider,olie og raaolie fra vandoverflader
AU67721/74A AU488976B2 (en) 1973-04-13 1974-04-10 Particles for, and method of, reducing oil pollution on water
NL7404925A NL7404925A (cs) 1973-04-13 1974-04-10
DE2417431A DE2417431C3 (de) 1973-04-13 1974-04-10 Verfahren zum Entfernen von Kohlenwasserstoffen und Rohölen von Wasseroberflächen
SE7404960A SE386657B (sv) 1973-04-13 1974-04-10 Forfarande och komposition for rening av vattenytor fran kolveten, oljor och raoljor, varvid vattenytorna behandlas med kompositioner vilka er baserade pa nersalter for mikroorganismer och som gjorts lipofila ...
ZA00742343A ZA742343B (en) 1973-04-13 1974-04-11 Method for conditioning fresh and sea waters from oil
BE143111A BE813612A (fr) 1973-04-13 1974-04-11 Procede pour traiter les eaux douces et l'eau de mer polluees par les hydrocarbures
DD177842A DD111430A5 (cs) 1973-04-13 1974-04-11
CS742667A CS189631B2 (en) 1973-04-13 1974-04-12 Method for the purification of sweet and sea water,polluted with oil and petroleum
LU69849A LU69849A1 (cs) 1973-04-13 1974-04-12
HU74SA00002624A HU171039B (hu) 1973-04-13 1974-04-12 Sposob poluchenija preparata na ochistku poverkhnostej vody ot masla
JP49040465A JPS5040780A (cs) 1973-04-13 1974-04-12
US05/630,670 US4042495A (en) 1973-04-13 1975-11-10 Method for conditioning fresh and sea waters from oil

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
IT981945B true IT981945B (it) 1974-10-10

Family

ID=11202216

Family Applications (1)

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

Country Status (18)

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

Cited By (1)

* 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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* 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

Also Published As

Publication number Publication date
DE2417431A1 (de) 1974-10-31
NO138137B (no) 1978-04-03
YU95374A (en) 1981-11-13
SE386657B (sv) 1976-08-16
CH605423A5 (cs) 1978-09-29
DK144297B (da) 1982-02-08
ZA742343B (en) 1975-04-30
FR2225383B1 (cs) 1979-03-16
FR2225383A1 (cs) 1974-11-08
AU6772174A (en) 1975-10-16
CA1017693A (en) 1977-09-20
CS189631B2 (en) 1979-04-30
NO138137C (no) 1978-07-12
DK144297C (da) 1982-07-12
LU69849A1 (cs) 1974-07-18
BE813612A (fr) 1974-07-31
HU171039B (hu) 1977-10-28
NO741245L (no) 1974-10-15
GB1461577A (en) 1977-01-13
DE2417431B2 (de) 1977-11-24
DD111430A5 (cs) 1975-02-12
DE2417431C3 (de) 1978-08-03
NL7404925A (cs) 1974-10-15
YU36672B (en) 1984-08-31
JPS5040780A (cs) 1975-04-14

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