CA968722A - Method of and apparatus for the removal of layers of polluting products on water - Google Patents

Method of and apparatus for the removal of layers of polluting products on water

Info

Publication number
CA968722A
CA968722A CA124,240A CA124240A CA968722A CA 968722 A CA968722 A CA 968722A CA 124240 A CA124240 A CA 124240A CA 968722 A CA968722 A CA 968722A
Authority
CA
Canada
Prior art keywords
removal
layers
water
polluting products
polluting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA124,240A
Other versions
CA124240S (en
Inventor
Jacques Pichon
Bernard Valibouse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
Original Assignee
Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
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 Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH filed Critical Societe Grenobloise dEtudes et dApplications Hydrauliques SA SOGREAH
Application granted granted Critical
Publication of CA968722A publication Critical patent/CA968722A/en
Expired legal-status Critical Current

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)
CA124,240A 1970-10-02 1971-10-01 Method of and apparatus for the removal of layers of polluting products on water Expired CA968722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7036478A FR2109257A5 (en) 1970-10-02 1970-10-02

Publications (1)

Publication Number Publication Date
CA968722A true CA968722A (en) 1975-06-03

Family

ID=9062499

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,240A Expired CA968722A (en) 1970-10-02 1971-10-01 Method of and apparatus for the removal of layers of polluting products on water

Country Status (5)

Country Link
JP (1) JPS5133301B1 (en)
CA (1) CA968722A (en)
FR (1) FR2109257A5 (en)
GB (1) GB1379027A (en)
NL (1) NL165242C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431880A1 (en) * 1978-07-27 1980-02-22 Alsthom Atlantique Removing products floating on liq. - by convergent feeding cyclone incorporating means of making position of cyclone inlet dependent on liq. level at convergent inlet
FR2482154A1 (en) * 1980-05-08 1981-11-13 Grihangne Andre HIGH FLOW PETROLEUM RECOVERER FOR DEPOLLUTION ON SOFT WATER
US4851133A (en) * 1988-06-23 1989-07-25 Rymal Ted R Method and apparatus for recovering low density liquids in surface water
CN107670337B (en) * 2017-09-26 2022-11-22 深圳市蓝石环保科技有限公司 Liquid separator and method for controlling back-pumping of liquid separator
CN111945688A (en) * 2020-07-17 2020-11-17 胡文静 Floating garbage regionalization circulating treatment equipment and implementation method thereof

Also Published As

Publication number Publication date
JPS5133301B1 (en) 1976-09-18
NL7113498A (en) 1972-04-05
NL165242B (en) 1980-10-15
NL165242C (en) 1981-03-16
GB1379027A (en) 1975-01-02
DE2149171A1 (en) 1972-04-06
FR2109257A5 (en) 1972-05-26
DE2149171B2 (en) 1976-09-09

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