CA997488A - Method and apparatus for biological treatment of sewage - Google Patents

Method and apparatus for biological treatment of sewage

Info

Publication number
CA997488A
CA997488A CA175,415A CA175415A CA997488A CA 997488 A CA997488 A CA 997488A CA 175415 A CA175415 A CA 175415A CA 997488 A CA997488 A CA 997488A
Authority
CA
Canada
Prior art keywords
sewage
biological treatment
biological
treatment
Prior art date
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
CA175,415A
Other languages
English (en)
Other versions
CA175415S (en
Inventor
Bent K. Tholander
Svend Krarup
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.)
AKVADAN AS
Original Assignee
AKVADAN AS
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 AKVADAN AS filed Critical AKVADAN AS
Application granted granted Critical
Publication of CA997488A publication Critical patent/CA997488A/en
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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • 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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • 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)
  • 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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA175,415A 1972-07-05 1973-07-03 Method and apparatus for biological treatment of sewage Expired CA997488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK335172A DK131279C (da) 1972-07-05 1972-07-05 Fremgangsmade til biologisk rensning af spildevand samt anlegtil brug ved udovelse af fremgangsmaden

Publications (1)

Publication Number Publication Date
CA997488A true CA997488A (en) 1976-09-21

Family

ID=8121887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,415A Expired CA997488A (en) 1972-07-05 1973-07-03 Method and apparatus for biological treatment of sewage

Country Status (16)

Country Link
JP (1) JPS5348028B2 (de)
AT (1) AT324971B (de)
BE (1) BE801942A (de)
CA (1) CA997488A (de)
CH (1) CH568940A5 (de)
DE (1) DE2333675C2 (de)
DK (1) DK131279C (de)
ES (1) ES416577A1 (de)
FR (1) FR2190739B1 (de)
GB (1) GB1404565A (de)
IE (1) IE38034B1 (de)
IT (1) IT990972B (de)
NL (1) NL180306C (de)
NO (1) NO137494C (de)
SE (1) SE382974B (de)
ZA (1) ZA734482B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6697740B2 (en) 2002-02-19 2004-02-24 William G. Smith Method and system for real-time control of sampling instruments in a batch operation

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219464A (en) * 1975-08-05 1977-02-14 Mitsubishi Chem Ind Ltd Method for treating waste water containing ammonical nitrogen
JPS5631350Y2 (de) * 1977-01-18 1981-07-25
JPS53136361A (en) * 1977-05-04 1978-11-28 Kubota Ltd Nitrification/denitrification system for wastewater
DE2800035C2 (de) * 1978-01-02 1985-06-13 Passavant-Werke AG & Co KG, 6209 Aarbergen Verfahren und Vorrichtung zur Abwasserreinigung
JPS5518250A (en) * 1978-07-25 1980-02-08 Kawasaki Heavy Ind Ltd Controlling biological nitrification and denitrification
DE2936884A1 (de) * 1979-09-12 1981-03-19 Schreiber, August, Dr.-Ing., 3000 Hannover Verfahren und einrichtung zur abwasserreinigung mittels belebtschlamm
DE3002604A1 (de) * 1980-01-25 1981-07-30 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3130718A1 (de) * 1981-08-03 1983-03-03 Passavant-Werke AG & Co KG, 6209 Aarbergen Anlage zur biologischen abwasserreinigung sowie verfahren zum betrieb der anlage
AT378167B (de) * 1983-10-06 1985-06-25 Pumpenvertriebs & Service Gmbh Mischeinrichtungen und anordnung zu deren absenken
JPH0353759Y2 (de) * 1985-11-27 1991-11-25
DE3637476C2 (de) * 1986-11-04 1998-02-19 Maennchen Ulrich Verfahren zur biologischen Reinigung von Abwasser mittels Steuerung der Schlammbelastung
DE3710325A1 (de) * 1987-03-28 1988-10-13 Kernforschungsanlage Juelich Abwasserreinigungsverfahren mit schubweiser abwasserzufuhr zum belebungsbecken
DK158893C (da) * 1988-06-27 1991-01-21 Krueger As I Fremgangsmaade og anlaeg til biologisk rensning af spildevand ved aktivslammetoden
DE3833009C2 (de) * 1988-09-29 1995-05-18 Norbert Schneider Verfahren zur biologischen Abwasserreinigung und die Ausgestaltung spezifischer Anlagenteile
ATE186284T1 (de) * 1994-07-14 1999-11-15 Krueger As I Methode und einrichtung für die reinigung von abwasser nach der belebtschlamm-methode
DK173473B1 (da) * 1996-07-03 2000-12-11 Bent Tholander Fremgangsmåde til biologisk rensning af forurenet vand under anvendelse af aktivt slam og mindst tre zoner
WO1999001387A1 (en) * 1997-07-04 1999-01-14 Krüger A/S Method for biological purification of waste water by the activated sludge method and apparatus for carrying out the method
DE69801235T2 (de) * 1997-09-16 2002-05-16 Krueger A/S, Soborg Verfahren zur biologischen reinigung von abwasser mit umgekehrten verfahrensablauf
ATE222219T1 (de) * 1997-09-16 2002-08-15 Krueger As I Verfahren zur biologischen reinigung von abwasser unter zurückhaltung von schlamm
EP0949209B1 (de) * 1998-04-08 2006-02-22 Ros Roca, S.A. Biologisches Verfahren und anoxischer und/oder aerobischer Bioreaktor zur Reinigung von flüssigen Abfällen
ES2151389B1 (es) * 1998-04-08 2001-07-01 Ros Roca Sa Procedimiento biologico de degradacion de residuos liquidos especialmente purines de porcino y/o vacuno.
US7147778B1 (en) * 2006-01-05 2006-12-12 I. Kruger Inc. Method and system for nitrifying and denitrifying wastewater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6697740B2 (en) 2002-02-19 2004-02-24 William G. Smith Method and system for real-time control of sampling instruments in a batch operation

Also Published As

Publication number Publication date
ZA734482B (en) 1974-06-26
IT990972B (it) 1975-07-10
NL7309367A (de) 1974-01-08
GB1404565A (en) 1975-09-03
IE38034L (en) 1974-01-05
CH568940A5 (de) 1975-11-14
BE801942A (fr) 1973-11-05
NL180306B (nl) 1986-09-01
DK131279C (da) 1978-02-27
FR2190739B1 (de) 1976-11-12
SE382974B (sv) 1976-02-23
DK131279B (da) 1975-06-23
NL180306C (nl) 1987-02-02
NO137494B (no) 1977-11-28
JPS4951767A (de) 1974-05-20
DE2333675C2 (de) 1984-08-02
ES416577A1 (es) 1976-12-01
JPS5348028B2 (de) 1978-12-26
NO137494C (no) 1978-03-08
FR2190739A1 (de) 1974-02-01
DE2333675A1 (de) 1974-01-24
IE38034B1 (en) 1977-12-07
AT324971B (de) 1975-09-25

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