FR2134499B1 - - Google Patents

Info

Publication number
FR2134499B1
FR2134499B1 FR7214668A FR7214668A FR2134499B1 FR 2134499 B1 FR2134499 B1 FR 2134499B1 FR 7214668 A FR7214668 A FR 7214668A FR 7214668 A FR7214668 A FR 7214668A FR 2134499 B1 FR2134499 B1 FR 2134499B1
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
FR7214668A
Other languages
French (fr)
Other versions
FR2134499A1 (en
Inventor
B Bohnke
E Knop
D Holste
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.)
Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers 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 Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Publication of FR2134499A1 publication Critical patent/FR2134499A1/fr
Application granted granted Critical
Publication of FR2134499B1 publication Critical patent/FR2134499B1/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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
FR7214668A 1971-04-27 1972-04-25 Expired FR2134499B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2120542A DE2120542C3 (en) 1971-04-27 1971-04-27 Device for the biological purification of wastewater using the activated sludge process

Publications (2)

Publication Number Publication Date
FR2134499A1 FR2134499A1 (en) 1972-12-08
FR2134499B1 true FR2134499B1 (en) 1978-03-03

Family

ID=5806057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214668A Expired FR2134499B1 (en) 1971-04-27 1972-04-25

Country Status (11)

Country Link
AT (1) AT313204B (en)
BE (1) BE782554A (en)
CH (1) CH536795A (en)
DE (1) DE2120542C3 (en)
ES (1) ES402139A1 (en)
FR (1) FR2134499B1 (en)
GB (1) GB1387943A (en)
IT (1) IT951278B (en)
LU (1) LU65255A1 (en)
NL (1) NL7205533A (en)
SE (1) SE373117B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459504A1 (en) * 1963-09-10 1969-05-22 Passavant Werke Plant for biological wastewater treatment

Also Published As

Publication number Publication date
AT313204B (en) 1974-02-11
IT951278B (en) 1973-06-30
DE2120542A1 (en) 1972-11-02
NL7205533A (en) 1972-10-31
CH536795A (en) 1973-05-15
GB1387943A (en) 1975-03-19
ES402139A1 (en) 1975-03-01
LU65255A1 (en) 1972-07-14
FR2134499A1 (en) 1972-12-08
DE2120542B2 (en) 1974-11-28
SE373117B (en) 1975-01-27
BE782554A (en) 1972-08-16
DE2120542C3 (en) 1975-07-03

Similar Documents

Publication Publication Date Title
AU2691671A (en)
AU3005371A (en)
AU2894671A (en)
AU2742671A (en)
AU2941471A (en)
AU2952271A (en)
FR2134499B1 (en)
AU2907471A (en)
AU2963771A (en)
AU3727471A (en)
AU2706571A (en)
AU2724971A (en)
AU2875571A (en)
AU2880771A (en)
AU2755871A (en)
AU2836771A (en)
AU2837671A (en)
AU2854371A (en)
AU2726271A (en)
AU2885171A (en)
AU2927871A (en)
AU2930871A (en)
AU2938071A (en)
AU2740271A (en)
AU3038671A (en)

Legal Events

Date Code Title Description
ST Notification of lapse