CH605423A5 - - Google Patents

Info

Publication number: CH605423A5
Authority: CH; Switzerland

Application number

CH453974A

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.)

1973-04-13

Filing date

1974-04-01

Publication date

1978-09-29

1974-04-01 Application filed by Snam Progetti filed Critical Snam Progetti

1978-09-29 Publication of CH605423A5 publication Critical patent/CH605423A5/xx

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)
Engineering & Computer Science (AREA)
Microbiology (AREA)
Organic Chemistry (AREA)
Water Supply & Treatment (AREA)
Environmental & Geological Engineering (AREA)
Hydrology & Water Resources (AREA)
Medicinal Chemistry (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Thermal Sciences (AREA)
Biodiversity & Conservation Biology (AREA)
Removal Of Floating Material (AREA)
Water Treatment By Sorption (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Treatments Of Macromolecular Shaped Articles (AREA)
Feed For Specific Animals (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

CH453974A 1973-04-13 1974-04-01 CH605423A5 (xx)

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
CH605423A5 true CH605423A5 (xx)	1978-09-29

Family

ID=11202216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH453974A CH605423A5 (xx)	1973-04-13	1974-04-01

Country Status (18)

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

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

1973
- 1973-04-13 IT IT22951/73A patent/IT981945B/it active
1974
- 1974-04-01 CH CH453974A patent/CH605423A5/xx not_active IP Right Cessation
- 1974-04-04 NO NO741245A patent/NO138137C/no unknown
- 1974-04-05 YU YU0953/74A patent/YU36672B/xx unknown
- 1974-04-08 FR FR7412306A patent/FR2225383B1/fr not_active Expired
- 1974-04-09 GB GB1577874A patent/GB1461577A/en not_active Expired
- 1974-04-10 DE DE2417431A patent/DE2417431C3/de not_active Expired
- 1974-04-10 SE SE7404960A patent/SE386657B/xx unknown
- 1974-04-10 NL NL7404925A patent/NL7404925A/xx unknown
- 1974-04-10 DK DK202274A patent/DK144297C/da not_active IP Right Cessation
- 1974-04-10 CA CA198,152A patent/CA1017693A/en not_active Expired
- 1974-04-11 DD DD177842A patent/DD111430A5/xx unknown
- 1974-04-11 ZA ZA00742343A patent/ZA742343B/xx unknown
- 1974-04-11 BE BE143111A patent/BE813612A/xx not_active IP Right Cessation
- 1974-04-12 HU HU74SA00002624A patent/HU171039B/hu unknown
- 1974-04-12 LU LU69849A patent/LU69849A1/xx unknown
- 1974-04-12 CS CS742667A patent/CS189631B2/cs unknown
- 1974-04-12 JP JP49040465A patent/JPS5040780A/ja active Pending

Also Published As

Publication number	Publication date
AU6772174A (en)	1975-10-16
JPS5040780A (xx)	1975-04-14
DE2417431B2 (de)	1977-11-24
BE813612A (fr)	1974-07-31
DE2417431C3 (de)	1978-08-03
CS189631B2 (en)	1979-04-30
DD111430A5 (xx)	1975-02-12
DK144297C (da)	1982-07-12
DE2417431A1 (de)	1974-10-31
HU171039B (hu)	1977-10-28
FR2225383B1 (xx)	1979-03-16
LU69849A1 (xx)	1974-07-18
YU95374A (en)	1981-11-13
DK144297B (da)	1982-02-08
CA1017693A (en)	1977-09-20
NL7404925A (xx)	1974-10-15
IT981945B (it)	1974-10-10
NO741245L (no)	1974-10-15
NO138137B (no)	1978-04-03
YU36672B (en)	1984-08-31
GB1461577A (en)	1977-01-13
FR2225383A1 (xx)	1974-11-08
SE386657B (sv)	1976-08-16
NO138137C (no)	1978-07-12
ZA742343B (en)	1975-04-30

Publication	Publication Date	Title
AU476761B2 (xx)	1976-09-30
AU474593B2 (xx)	1976-07-29
AU474511B2 (xx)	1976-07-22
AU474838B2 (xx)	1976-08-05
AU471343B2 (xx)	1976-04-15
AU465453B2 (xx)	1975-09-25
AU476714B2 (xx)	1976-09-30
FR2225383B1 (xx)	1979-03-16
AU472848B2 (xx)	1976-06-03
AU476696B2 (xx)	1976-09-30
AU466283B2 (xx)	1975-10-23
AU477823B2 (xx)	1975-06-19
AU5393673A (xx)	1974-10-03
AU471461B2 (xx)	1976-04-29
AU477824B2 (xx)	1975-07-17
AU476873B1 (xx)	1975-01-09
AU461342B2 (xx)	1975-05-22
AR201432A1 (xx)	1975-03-14
BG19491A1 (xx)	1975-06-25
BG19008A1 (xx)	1975-04-30
AU479562A (xx)	1975-01-09
AU479539A (xx)	1975-01-30
AU479522A (xx)	1975-06-12
AU479521A (xx)	1975-06-05
AU479504A (xx)	1975-05-29

Legal Events

Date	Code	Title	Description
1982-05-28	PUE	Assignment	Owner name: ANIC S.P.A.
1984-12-28	PL	Patent ceased
2024-10-31	PL	Patent ceased