IT1109796B - WASTEWATER TREATMENT PLANT ACCORDING TO THE PROCEDURE WITH ACTIVATED SLUDGE - Google Patents

WASTEWATER TREATMENT PLANT ACCORDING TO THE PROCEDURE WITH ACTIVATED SLUDGE

Info

Publication number
IT1109796B
IT1109796B IT1964079A IT1964079A IT1109796B IT 1109796 B IT1109796 B IT 1109796B IT 1964079 A IT1964079 A IT 1964079A IT 1964079 A IT1964079 A IT 1964079A IT 1109796 B IT1109796 B IT 1109796B
Authority
IT
Italy
Prior art keywords
procedure
wastewater treatment
plant according
treatment plant
activated sludge
Prior art date
Application number
IT1964079A
Other languages
Italian (it)
Other versions
IT7919640A0 (en
Original Assignee
Boehnke Botho
Diering Bernd
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 Boehnke Botho, Diering Bernd filed Critical Boehnke Botho
Publication of IT7919640A0 publication Critical patent/IT7919640A0/en
Application granted granted Critical
Publication of IT1109796B publication Critical patent/IT1109796B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1205Particular type of activated sludge processes
    • C02F3/121Multistep treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/30Aerobic and anaerobic processes
    • C02F3/302Nitrification and denitrification treatment
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
IT1964079A 1978-01-28 1979-01-26 WASTEWATER TREATMENT PLANT ACCORDING TO THE PROCEDURE WITH ACTIVATED SLUDGE IT1109796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2803759A DE2803759C3 (en) 1978-01-28 1978-01-28 Two-stage system for the treatment of wastewater according to the activated sludge process

Publications (2)

Publication Number Publication Date
IT7919640A0 IT7919640A0 (en) 1979-01-26
IT1109796B true IT1109796B (en) 1985-12-23

Family

ID=6030634

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1964079A IT1109796B (en) 1978-01-28 1979-01-26 WASTEWATER TREATMENT PLANT ACCORDING TO THE PROCEDURE WITH ACTIVATED SLUDGE

Country Status (11)

Country Link
JP (1) JPS54113961A (en)
AR (1) AR219788A1 (en)
BE (1) BE873616A (en)
BR (1) BR7900496A (en)
CA (1) CA1114964A (en)
DE (1) DE2803759C3 (en)
ES (1) ES477224A1 (en)
FR (1) FR2415603B1 (en)
GB (1) GB2013172B (en)
IT (1) IT1109796B (en)
LU (1) LU80832A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2857578C2 (en) * 1978-01-28 1984-06-28 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Plant for the treatment of wastewater according to the activated sludge process
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
DE2911623C2 (en) * 1979-01-19 1983-10-27 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Plant for the treatment of wastewater according to the activated sludge process
DE3141889C2 (en) * 1981-10-22 1984-05-30 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Method for operating a pond aeration system
DE3317371C1 (en) * 1983-05-13 1984-10-31 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Process for the purification of waste water in plants with adsorption stage
DE3405236C2 (en) * 1984-02-15 1986-08-14 Botho Prof. Dr.-Ing. 5100 Aachen Böhnke Plant for the purification of wastewater as well as for the treatment of the resulting sludge
DE3406312C2 (en) * 1984-02-22 1993-12-09 Boehnke Botho Process for the two-stage biological purification of wastewater, in particular municipal wastewater
DE3438198A1 (en) * 1984-10-18 1986-04-30 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen WASTEWATER PURIFICATION SYSTEM TO BE SET UP IN MULTIPLE EXPANSION STAGES
JP5194484B2 (en) * 2007-02-26 2013-05-08 栗田工業株式会社 Biological treatment apparatus and biological treatment method for water containing organic matter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517810A (en) * 1968-05-23 1970-06-30 Carl Beer Liquid waste treatment process
CH547235A (en) * 1971-11-23 1974-03-29 Attisholz Cellulose PROCESS FOR THE ELIMINATION OF ORGANICALLY AND INORGANICALLY BONDED NITROGEN FROM DOMESTIC AND INDUSTRIAL WASTE WATER.
US3725258A (en) * 1972-02-14 1973-04-03 Air Prod & Chem Activated sludge sewage treatment process and system
CA991327A (en) * 1972-05-01 1976-06-15 Michael J. Stankewich (Jr.) Phosphorous removal from wastewater
US3764523A (en) * 1972-05-01 1973-10-09 Union Carbide Corp Nitrification of bod-containing water
DE2640875C3 (en) * 1976-09-10 1983-01-20 Machinefabriek W. Hubert & Co. B.V., Sneek Two-stage activated sludge process for cleaning wastewater

Also Published As

Publication number Publication date
IT7919640A0 (en) 1979-01-26
JPS5728317B2 (en) 1982-06-16
GB2013172A (en) 1979-08-08
BE873616A (en) 1979-05-16
BR7900496A (en) 1979-08-28
GB2013172B (en) 1982-10-20
FR2415603A1 (en) 1979-08-24
ES477224A1 (en) 1979-07-16
DE2803759B2 (en) 1981-01-15
DE2803759A1 (en) 1979-08-02
FR2415603B1 (en) 1984-12-21
LU80832A1 (en) 1979-06-05
JPS54113961A (en) 1979-09-05
DE2803759C3 (en) 1983-01-13
CA1114964A (en) 1981-12-22
AR219788A1 (en) 1980-09-15

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