FR2313323B1 - - Google Patents

Info

Publication number
FR2313323B1
FR2313323B1 FR7616965A FR7616965A FR2313323B1 FR 2313323 B1 FR2313323 B1 FR 2313323B1 FR 7616965 A FR7616965 A FR 7616965A FR 7616965 A FR7616965 A FR 7616965A FR 2313323 B1 FR2313323 B1 FR 2313323B1
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
FR7616965A
Other languages
French (fr)
Other versions
FR2313323A1 (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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Uhde GmbH
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 Uhde GmbH filed Critical Uhde GmbH
Publication of FR2313323A1 publication Critical patent/FR2313323A1/en
Application granted granted Critical
Publication of FR2313323B1 publication Critical patent/FR2313323B1/fr
Granted 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
FR7616965A 1975-06-04 1976-06-04 BIOLOGICAL WASTEWATER TREATMENT PLANT Granted FR2313323A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2524678A DE2524678C3 (en) 1975-06-04 1975-06-04 Device for the biological purification of waste water

Publications (2)

Publication Number Publication Date
FR2313323A1 FR2313323A1 (en) 1976-12-31
FR2313323B1 true FR2313323B1 (en) 1980-07-25

Family

ID=5948163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616965A Granted FR2313323A1 (en) 1975-06-04 1976-06-04 BIOLOGICAL WASTEWATER TREATMENT PLANT

Country Status (7)

Country Link
AT (1) AT346256B (en)
BE (1) BE842613A (en)
CH (1) CH603495A5 (en)
DE (1) DE2524678C3 (en)
FR (1) FR2313323A1 (en)
GB (1) GB1511119A (en)
NL (1) NL178584C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856615A1 (en) * 1978-12-29 1980-07-10 Uhde Gmbh DEVICE FOR BIOLOGICAL WASTE WATER TREATMENT
CH674004A5 (en) * 1987-08-18 1990-04-30 Sulzer Ag Deodorisation of sewage smellsndex testing thermoplastic polymer - by passing to aeration basins and by burning waste air from latter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL40395C (en) * 1932-09-14 1937-04-15
GB523151A (en) * 1938-11-24 1940-07-08 Joseph Darius Griffin Improvements relating to biological processes for the purification of liquids
FR1332952A (en) * 1962-04-10 1963-07-19 Mead Corp Sewage treatment plant with trickle filter
US3291309A (en) * 1963-10-09 1966-12-13 Crane Co System for the treatment of sewage or the like
JPS5551595Y2 (en) * 1972-07-31 1980-12-01
DE2329279A1 (en) * 1973-06-08 1975-01-02 Klein Hans U Biochemical sewage treatment using oxygen - at feed rate controlled by oxygen consumption of microorganisms

Also Published As

Publication number Publication date
ATA407076A (en) 1978-02-15
GB1511119A (en) 1978-05-17
AT346256B (en) 1978-11-10
NL7606084A (en) 1976-12-07
FR2313323A1 (en) 1976-12-31
NL178584B (en) 1985-11-18
DE2524678B2 (en) 1979-01-25
CH603495A5 (en) 1978-08-15
DE2524678C3 (en) 1979-10-04
NL178584C (en) 1986-04-16
DE2524678A1 (en) 1976-12-09
BE842613A (en) 1976-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse