CH561667A5 - - Google Patents

Info

Publication number
CH561667A5
CH561667A5 CH1721873A CH1721873A CH561667A5 CH 561667 A5 CH561667 A5 CH 561667A5 CH 1721873 A CH1721873 A CH 1721873A CH 1721873 A CH1721873 A CH 1721873A CH 561667 A5 CH561667 A5 CH 561667A5
Authority
CH
Switzerland
Application number
CH1721873A
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
Publication of CH561667A5 publication Critical patent/CH561667A5/xx

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
CH1721873A 1973-07-26 1973-12-07 CH561667A5 (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
CH561667A5 true CH561667A5 (en) 1975-05-15

Family

ID=5888065

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1721873A CH561667A5 (en) 1973-07-26 1973-12-07

Country Status (3)

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

Families Citing this family (4)

* 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
CS223479B1 (en) * 1981-10-20 1983-10-28 Svatopluk Mackerle Facility for biological activation cleaning of water
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

Also Published As

Publication number Publication date
AT323665B (en) 1975-07-25
DE2338000C3 (en) 1980-11-27
DE2338000A1 (en) 1975-02-13
DE2338000B2 (en) 1980-04-10

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Legal Events

Date Code Title Description
PL Patent ceased