NL7416149A - METHOD AND DEVICE FOR REMOVING A LAYER OF LIQUID ON THE WATER. - Google Patents

METHOD AND DEVICE FOR REMOVING A LAYER OF LIQUID ON THE WATER.

Info

Publication number
NL7416149A
NL7416149A NL7416149A NL7416149A NL7416149A NL 7416149 A NL7416149 A NL 7416149A NL 7416149 A NL7416149 A NL 7416149A NL 7416149 A NL7416149 A NL 7416149A NL 7416149 A NL7416149 A NL 7416149A
Authority
NL
Netherlands
Prior art keywords
liquid
layer
water
Prior art date
Application number
NL7416149A
Other languages
Dutch (nl)
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 NL7416149A publication Critical patent/NL7416149A/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
NL7416149A 1973-12-11 1974-12-11 METHOD AND DEVICE FOR REMOVING A LAYER OF LIQUID ON THE WATER. NL7416149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7344189A FR2253879B1 (en) 1973-12-11 1973-12-11

Publications (1)

Publication Number Publication Date
NL7416149A true NL7416149A (en) 1975-06-13

Family

ID=9129040

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7416149A NL7416149A (en) 1973-12-11 1974-12-11 METHOD AND DEVICE FOR REMOVING A LAYER OF LIQUID ON THE WATER.

Country Status (13)

Country Link
JP (1) JPS56106B2 (en)
AT (1) AT334835B (en)
BE (1) BE822629A (en)
CA (1) CA1054532A (en)
CH (1) CH589180A5 (en)
DE (1) DE2458147C3 (en)
DK (1) DK141535B (en)
ES (1) ES432800A1 (en)
FR (1) FR2253879B1 (en)
GB (1) GB1472663A (en)
IT (1) IT1030877B (en)
NL (1) NL7416149A (en)
YU (1) YU326074A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416220B (en) * 1977-04-27 1980-12-08 Sten Gosta Walin oil recovery PUMP
FR2536672B1 (en) * 1982-11-26 1994-07-08 Chaudrofrance Sa CENTRIFUGAL LAMELLAR DECANTER
GB2354462A (en) * 1999-09-22 2001-03-28 Mantis Oil Separation Ltd Vortex device for separating oil or floating algae from water; combinations of separators
SE541135C2 (en) 2016-07-06 2019-04-16 Surfcleaner Ab A skimming and separation device - peripheral vertical flow
JP6589162B1 (en) * 2019-07-08 2019-10-16 康司 大藪 A device that collects dust floating on the surface of liquid
CN114590890B (en) * 2020-12-04 2023-06-30 中国石油天然气集团有限公司 Coupled oxidation ditch denitrification process device
CN112854316B (en) * 2021-01-08 2022-02-22 广州市建筑科学研究院有限公司 First arrival wave sound time intelligent correction method and device based on sound wave transmission method
RU2766599C1 (en) * 2021-10-12 2022-03-15 Федеральное государственное бюджетное учреждение науки Институт проблем механики им. А.Ю. Ишлинского Российской академии наук (ИПМех РАН) Method of removing oil products from water surface

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635342A (en) * 1969-12-22 1972-01-18 Bertin & Cie Method and apparatus for recovering a substance floating as a sheet on the surface of a liquid mass
GB1274387A (en) * 1970-04-02 1972-05-17 Michael Freegarde Separation of floatable media

Also Published As

Publication number Publication date
DK141535C (en) 1980-09-29
DE2458147A1 (en) 1975-06-12
IT1030877B (en) 1979-04-10
CA1054532A (en) 1979-05-15
JPS5091169A (en) 1975-07-21
DK141535B (en) 1980-04-14
DE2458147B2 (en) 1978-10-05
YU326074A (en) 1982-02-28
DK642074A (en) 1975-08-18
JPS56106B2 (en) 1981-01-06
CH589180A5 (en) 1977-06-30
FR2253879B1 (en) 1975-11-21
DE2458147C3 (en) 1979-05-31
GB1472663A (en) 1977-05-04
BE822629A (en) 1975-05-27
FR2253879A1 (en) 1975-07-04
AT334835B (en) 1976-02-10
ATA963874A (en) 1976-05-15
ES432800A1 (en) 1976-11-01

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed