FR2162580B1 - - Google Patents

Info

Publication number
FR2162580B1
FR2162580B1 FR7243729A FR7243729A FR2162580B1 FR 2162580 B1 FR2162580 B1 FR 2162580B1 FR 7243729 A FR7243729 A FR 7243729A FR 7243729 A FR7243729 A FR 7243729A FR 2162580 B1 FR2162580 B1 FR 2162580B1
Authority
FR
France
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
FR7243729A
Other languages
French (fr)
Other versions
FR2162580A1 (en
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of FR2162580A1 publication Critical patent/FR2162580A1/fr
Application granted granted Critical
Publication of FR2162580B1 publication Critical patent/FR2162580B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7243729A 1971-12-10 1972-12-08 Expired FR2162580B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11640671U JPS519759Y2 (en) 1971-12-10 1971-12-10

Publications (2)

Publication Number Publication Date
FR2162580A1 FR2162580A1 (en) 1973-07-20
FR2162580B1 true FR2162580B1 (en) 1975-11-07

Family

ID=14686251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243729A Expired FR2162580B1 (en) 1971-12-10 1972-12-08

Country Status (9)

Country Link
JP (1) JPS519759Y2 (en)
BE (1) BE792432A (en)
CA (1) CA988634A (en)
DK (1) DK143268C (en)
ES (1) ES409679A1 (en)
FR (1) FR2162580B1 (en)
GB (1) GB1411133A (en)
NL (1) NL151961B (en)
SE (1) SE427177B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205091B (en) * 1987-05-07 1991-05-15 British Steel Plc Treatment of oil effluent
BE1003728A3 (en) * 1989-10-17 1992-06-02 Jozsef Recsei Physicochemical waste water treatment and purification method andinstallation
IT1306887B1 (en) * 1999-07-14 2001-10-11 Ecosist S R L IMPROVED PLANT FOR THE PURIFICATION OF CIVIL AND INDUSTRIAL WASTE
JP5000869B2 (en) * 2005-08-31 2012-08-15 Ｊｘ日鉱日石金属株式会社 Waste oil treatment method
CN109052722B (en) * 2018-09-05 2021-06-01 江苏五水环境工程有限公司 Sewage treatment device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147217A (en) * 1958-05-19 1964-09-01 William M Bready Flotation method for the treatment and clarification of water
US3418236A (en) * 1966-07-18 1968-12-24 Combustion Eng Flotation method and apparatus

Also Published As

Publication number Publication date
BE792432A (en) 1973-03-30
CA988634A (en) 1976-05-04
DK143268C (en) 1981-12-14
ES409679A1 (en) 1975-12-01
JPS519759Y2 (en) 1976-03-15
NL151961B (en) 1977-01-17
DK143268B (en) 1981-08-03
DE2258494A1 (en) 1973-06-14
SE427177B (en) 1983-03-14
FR2162580A1 (en) 1973-07-20
NL7216445A (en) 1973-06-13
JPS4871472U (en) 1973-09-07
GB1411133A (en) 1975-10-22
DE2258494B2 (en) 1976-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse