CH536795A - Device for the biological purification of wastewater using the activated sludge process - Google Patents

Device for the biological purification of wastewater using the activated sludge process

Info

Publication number
CH536795A
CH536795A CH493172A CH493172A CH536795A CH 536795 A CH536795 A CH 536795A CH 493172 A CH493172 A CH 493172A CH 493172 A CH493172 A CH 493172A CH 536795 A CH536795 A CH 536795A
Authority
CH
Switzerland
Prior art keywords
wastewater
activated sludge
sludge process
biological purification
purification
Prior art date
Application number
CH493172A
Other languages
German (de)
Inventor
Boehnke Botho Ing Dr
Knop Erich Dr Ing E H
Holste Dieter
Original Assignee
Koppers Gmbh Heinrich
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 Koppers Gmbh Heinrich filed Critical Koppers Gmbh Heinrich
Publication of CH536795A publication Critical patent/CH536795A/en

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)
CH493172A 1971-04-27 1972-04-04 Device for the biological purification of wastewater using the activated sludge process CH536795A (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 (1)

Publication Number Publication Date
CH536795A true CH536795A (en) 1973-05-15

Family

ID=5806057

Family Applications (1)

Application Number Title Priority Date Filing Date
CH493172A CH536795A (en) 1971-04-27 1972-04-04 Device for the biological purification of wastewater using the activated sludge process

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
BE782554A (en) 1972-08-16
FR2134499A1 (en) 1972-12-08
IT951278B (en) 1973-06-30
SE373117B (en) 1975-01-27
ES402139A1 (en) 1975-03-01
DE2120542C3 (en) 1975-07-03
LU65255A1 (en) 1972-07-14
FR2134499B1 (en) 1978-03-03
DE2120542B2 (en) 1974-11-28
NL7205533A (en) 1972-10-31
GB1387943A (en) 1975-03-19
AT313204B (en) 1974-02-11
DE2120542A1 (en) 1972-11-02

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Legal Events

Date Code Title Description
PL Patent ceased