IT1030877B - Apparecchio di recupero di uno strato liquido sull acqua - Google Patents

Apparecchio di recupero di uno strato liquido sull acqua

Info

Publication number
IT1030877B
IT1030877B IT30246/74A IT3024674A IT1030877B IT 1030877 B IT1030877 B IT 1030877B IT 30246/74 A IT30246/74 A IT 30246/74A IT 3024674 A IT3024674 A IT 3024674A IT 1030877 B IT1030877 B IT 1030877B
Authority
IT
Italy
Prior art keywords
recovering
water
liquid layer
liquid
layer
Prior art date
Application number
IT30246/74A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1030877B publication Critical patent/IT1030877B/it

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
IT30246/74A 1973-12-11 1974-12-06 Apparecchio di recupero di uno strato liquido sull acqua IT1030877B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1030877B true IT1030877B (it) 1979-04-10

Family

ID=9129040

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30246/74A IT1030877B (it) 1973-12-11 1974-12-06 Apparecchio di recupero di uno strato liquido sull acqua

Country Status (13)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112854316A (zh) * 2021-01-08 2021-05-28 广州市建筑科学研究院有限公司 一种基于声波透射法的首至波声时智能修正方法及装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416220B (sv) * 1977-04-27 1980-12-08 Sten Gosta Walin Oljesaneringspump
FR2536672B1 (fr) * 1982-11-26 1994-07-08 Chaudrofrance Sa Decanteur lamellaire centrifuge
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 (ja) * 2019-07-08 2019-10-16 康司 大藪 液体の表面に漂っているごみを回収する装置
CN114590890B (zh) * 2020-12-04 2023-06-30 中国石油天然气集团有限公司 耦合氧化沟脱氮工艺装置
RU2766599C1 (ru) * 2021-10-12 2022-03-15 Федеральное государственное бюджетное учреждение науки Институт проблем механики им. А.Ю. Ишлинского Российской академии наук (ИПМех РАН) Способ удаления нефтепродуктов с поверхности воды

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112854316A (zh) * 2021-01-08 2021-05-28 广州市建筑科学研究院有限公司 一种基于声波透射法的首至波声时智能修正方法及装置
CN112854316B (zh) * 2021-01-08 2022-02-22 广州市建筑科学研究院有限公司 一种基于声波透射法的首至波声时智能修正方法及装置

Also Published As

Publication number Publication date
DE2458147C3 (de) 1979-05-31
ATA963874A (de) 1976-05-15
ES432800A1 (es) 1976-11-01
BE822629A (fr) 1975-05-27
CA1054532A (fr) 1979-05-15
DE2458147A1 (de) 1975-06-12
GB1472663A (en) 1977-05-04
DK141535C (xx) 1980-09-29
FR2253879B1 (xx) 1975-11-21
DK141535B (da) 1980-04-14
NL7416149A (nl) 1975-06-13
CH589180A5 (xx) 1977-06-30
YU326074A (en) 1982-02-28
JPS56106B2 (xx) 1981-01-06
DE2458147B2 (de) 1978-10-05
DK642074A (xx) 1975-08-18
FR2253879A1 (xx) 1975-07-04
JPS5091169A (xx) 1975-07-21
AT334835B (de) 1976-02-10

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