AT323665B - PROCESS AND DEVICE FOR PURIFYING WATER BY THE ACTIVATED SLUDGE PROCESS - Google Patents

PROCESS AND DEVICE FOR PURIFYING WATER BY THE ACTIVATED SLUDGE PROCESS

Info

Publication number
AT323665B
AT323665B AT1041873A AT1041873A AT323665B AT 323665 B AT323665 B AT 323665B AT 1041873 A AT1041873 A AT 1041873A AT 1041873 A AT1041873 A AT 1041873A AT 323665 B AT323665 B AT 323665B
Authority
AT
Austria
Prior art keywords
activated sludge
purifying water
sludge process
purifying
water
Prior art date
Application number
AT1041873A
Other languages
German (de)
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Application granted granted Critical
Publication of AT323665B publication Critical patent/AT323665B/en

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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
AT1041873A 1973-07-26 1973-12-12 PROCESS AND DEVICE FOR PURIFYING WATER BY THE ACTIVATED SLUDGE PROCESS AT323665B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2338000A DE2338000C3 (en) 1973-07-26 1973-07-26 Method and device for cleaning an organically contaminated liquid

Publications (1)

Publication Number Publication Date
AT323665B true AT323665B (en) 1975-07-25

Family

ID=5888065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1041873A AT323665B (en) 1973-07-26 1973-12-12 PROCESS AND DEVICE FOR PURIFYING WATER BY THE ACTIVATED SLUDGE PROCESS

Country Status (3)

Country Link
AT (1) AT323665B (en)
CH (1) CH561667A5 (en)
DE (1) DE2338000C3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387377B (en) * 1981-10-20 1989-01-10 Agrotechnika Np DEVICE FOR THE BIOLOGICAL ACTIVATION CLEANING OF WASTEWATER

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800035C2 (en) * 1978-01-02 1985-06-13 Passavant-Werke AG & Co KG, 6209 Aarbergen Process and device for wastewater purification
DE2816390C2 (en) * 1978-04-15 1983-10-06 Boehnke, Botho, Prof. Dr.-Ing., 5100 Aachen Plant for the treatment of wastewater according to the activated sludge process with several stabilization ditches
DE102012112685A1 (en) * 2012-12-19 2014-06-26 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Method and arrangement for reducing the emission of carbon dioxide in sewage treatment plants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387377B (en) * 1981-10-20 1989-01-10 Agrotechnika Np DEVICE FOR THE BIOLOGICAL ACTIVATION CLEANING OF WASTEWATER

Also Published As

Publication number Publication date
DE2338000A1 (en) 1975-02-13
DE2338000C3 (en) 1980-11-27
CH561667A5 (en) 1975-05-15
DE2338000B2 (en) 1980-04-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee