ATA619977A - DEVICE FOR REMOVING A LAYER OF DIRT FLOATING ON A HEAVY LIQUID, ESPECIALLY WATER - Google Patents

DEVICE FOR REMOVING A LAYER OF DIRT FLOATING ON A HEAVY LIQUID, ESPECIALLY WATER

Info

Publication number
ATA619977A
ATA619977A AT619977A AT619977A ATA619977A AT A619977 A ATA619977 A AT A619977A AT 619977 A AT619977 A AT 619977A AT 619977 A AT619977 A AT 619977A AT A619977 A ATA619977 A AT A619977A
Authority
AT
Austria
Prior art keywords
layer
heavy liquid
especially water
dirt floating
dirt
Prior art date
Application number
AT619977A
Other languages
German (de)
Original Assignee
Alsthom Atlantique
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 Atlantique filed Critical Alsthom Atlantique
Publication of ATA619977A publication Critical patent/ATA619977A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cyclones (AREA)
  • Physical Water Treatments (AREA)
AT619977A 1976-09-21 1977-08-26 DEVICE FOR REMOVING A LAYER OF DIRT FLOATING ON A HEAVY LIQUID, ESPECIALLY WATER ATA619977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628290A FR2365006A1 (en) 1976-09-21 1976-09-21 Hydrocyclone to remove floating layer of pollutant from water - has top outlet orifice sized w.r.t. proportion of pollutant

Publications (1)

Publication Number Publication Date
ATA619977A true ATA619977A (en) 1978-08-15

Family

ID=9177889

Family Applications (1)

Application Number Title Priority Date Filing Date
AT619977A ATA619977A (en) 1976-09-21 1977-08-26 DEVICE FOR REMOVING A LAYER OF DIRT FLOATING ON A HEAVY LIQUID, ESPECIALLY WATER

Country Status (12)

Country Link
JP (1) JPS5351660A (en)
AT (1) ATA619977A (en)
BE (1) BE858260A (en)
DE (1) DE2741447A1 (en)
DK (1) DK414977A (en)
ES (1) ES462519A1 (en)
FR (1) FR2365006A1 (en)
GR (1) GR63717B (en)
IT (1) IT1085980B (en)
NL (1) NL7710329A (en)
PT (1) PT67059B (en)
YU (1) YU211177A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261513A (en) * 1984-06-11 1985-12-24 Masaru Ikuta Separator of oil and water
RU2228997C2 (en) * 2000-08-01 2004-05-20 Кубанский государственный аграрный университет Gear regulating collection of oil products from water surface

Also Published As

Publication number Publication date
PT67059A (en) 1977-10-01
PT67059B (en) 1979-02-19
JPS5351660A (en) 1978-05-11
GR63717B (en) 1979-12-01
FR2365006A1 (en) 1978-04-14
YU211177A (en) 1982-06-30
FR2365006B1 (en) 1979-01-12
IT1085980B (en) 1985-05-28
DK414977A (en) 1978-03-22
BE858260A (en) 1978-02-28
ES462519A1 (en) 1978-12-16
NL7710329A (en) 1978-03-23
DE2741447A1 (en) 1978-03-23

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Legal Events

Date Code Title Description
A1Z Withdrawn