BE805764A - PROCESS AND APPARATUS FOR REMOVING SLABS OF POLLUTANTS FROM WATER - Google Patents

PROCESS AND APPARATUS FOR REMOVING SLABS OF POLLUTANTS FROM WATER

Info

Publication number
BE805764A
BE805764A BE1005411A BE1005411A BE805764A BE 805764 A BE805764 A BE 805764A BE 1005411 A BE1005411 A BE 1005411A BE 1005411 A BE1005411 A BE 1005411A BE 805764 A BE805764 A BE 805764A
Authority
BE
Belgium
Prior art keywords
pollutants
water
removing slabs
slabs
Prior art date
Application number
BE1005411A
Other languages
French (fr)
Inventor
D Applications Hydraul Sogreah
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Publication of BE805764A publication Critical patent/BE805764A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/107—Whirling means forming a vortex in the water; cyclones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills
BE1005411A 1972-11-06 1973-10-08 PROCESS AND APPARATUS FOR REMOVING SLABS OF POLLUTANTS FROM WATER BE805764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239209A FR2205907A6 (en) 1972-11-06 1972-11-06

Publications (1)

Publication Number Publication Date
BE805764A true BE805764A (en) 1974-04-08

Family

ID=9106690

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005411A BE805764A (en) 1972-11-06 1973-10-08 PROCESS AND APPARATUS FOR REMOVING SLABS OF POLLUTANTS FROM WATER

Country Status (8)

Country Link
JP (1) JPS538378B2 (en)
BE (1) BE805764A (en)
CA (1) CA1015669A (en)
DE (1) DE2353338A1 (en)
FR (1) FR2205907A6 (en)
GB (1) GB1441336A (en)
IT (1) IT978071B (en)
NL (1) NL7315128A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246958C3 (en) * 1972-09-25 1975-05-28 Johann Dipl.-Ing. Dr.H.C. Salzburg Rafael (Oesterreich) Device for purifying water contaminated with oil
DE3278624D1 (en) * 1981-09-30 1988-07-14 William Gruet Method and device for breaking emulsions by means of polyelectrolytes
EP0090068A1 (en) * 1982-03-31 1983-10-05 Hans Wenner Automatic vending machine for newspapers, magazines, foodstuffs and other articles
GB9908634D0 (en) * 1999-04-15 1999-06-09 Hydro Int Ltd Hydrodynamic vortex separator
JP2002001014A (en) * 2000-06-14 2002-01-08 Shiatoru Catalyzer Laboratory Kk Circular filtration apparatus

Also Published As

Publication number Publication date
GB1441336A (en) 1976-06-30
JPS4978259A (en) 1974-07-27
NL7315128A (en) 1974-05-08
IT978071B (en) 1974-09-20
JPS538378B2 (en) 1978-03-28
FR2205907A6 (en) 1974-05-31
CA1015669A (en) 1977-08-16
DE2353338A1 (en) 1974-05-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECA

Effective date: 19851031