GB1484928A - Processes and apparatus for the treatment of organic wastes to reduce the bod and nitrogen content thereof - Google Patents

Processes and apparatus for the treatment of organic wastes to reduce the bod and nitrogen content thereof

Info

Publication number
GB1484928A
GB1484928A GB4613674A GB4613674A GB1484928A GB 1484928 A GB1484928 A GB 1484928A GB 4613674 A GB4613674 A GB 4613674A GB 4613674 A GB4613674 A GB 4613674A GB 1484928 A GB1484928 A GB 1484928A
Authority
GB
United Kingdom
Prior art keywords
water
waste
bod
nitrate
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
GB4613674A
Other languages
English (en)
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.)
Dravo Corp
Original Assignee
Dravo Corp
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 Dravo Corp filed Critical Dravo Corp
Publication of GB1484928A publication Critical patent/GB1484928A/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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
GB4613674A 1974-06-26 1974-10-24 Processes and apparatus for the treatment of organic wastes to reduce the bod and nitrogen content thereof Expired GB1484928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48323174A 1974-06-26 1974-06-26

Publications (1)

Publication Number Publication Date
GB1484928A true GB1484928A (en) 1977-09-08

Family

ID=23919238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4613674A Expired GB1484928A (en) 1974-06-26 1974-10-24 Processes and apparatus for the treatment of organic wastes to reduce the bod and nitrogen content thereof

Country Status (4)

Country Link
JP (1) JPS512255A (fr)
CA (1) CA1034265A (fr)
DE (1) DE2454426A1 (fr)
GB (1) GB1484928A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119430A1 (fr) * 1983-02-17 1984-09-26 Linde Aktiengesellschaft Procédé et dispositif pour la purification biologique anaérobie d'eau usée
GB2155003A (en) * 1984-01-20 1985-09-18 Nishihara Env San Res Co Ltd Activated sludge method
US5252214A (en) * 1987-02-27 1993-10-12 Gunter Lorenz Biological dephosphatization and (de)nitrification
EP0847963A2 (fr) * 1996-12-13 1998-06-17 Böhnke, Botho, Prof. Dr.-Ing. Dr. h.c. mult. Procédé pour exploiter une installation d'épuration des eaux communales à deux étages et installation mettant en oeuvre ce procédé
WO2005026064A1 (fr) * 2003-09-15 2005-03-24 Biokube International A/S Procede et usine pour le traitement des eaux usees
ES2246741A1 (es) * 2005-08-09 2006-02-16 Yaragua Technology, S.L. Procedimiento para la depuracion de aguas residuales.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463554A (en) * 1977-10-29 1979-05-22 Kubota Ltd Method of purifying night-soil
JPS54104652A (en) * 1978-02-03 1979-08-17 Hitachi Zosen Corp Treatment of urine
DE2825007A1 (de) * 1978-06-07 1979-12-13 Gubernatorova Geb Denisova Verfahren zur biologischen reinigung von abwaessern
DE2911623C2 (de) * 1979-01-19 1983-10-27 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren
DE2918950A1 (de) * 1979-05-10 1980-11-20 Linde Ag Verfahren und vorrichtung zur nitrifikation und denitrifikation von abwaessern
JPS562892A (en) * 1979-06-22 1981-01-13 Kubota Ltd Water treating apparatus
JPS5638181A (en) * 1979-09-05 1981-04-13 Furukawa Mining Co Ltd Treatment of sewage
JPS5881491A (ja) * 1981-11-09 1983-05-16 Shinryo Air Conditioning Co Ltd 活性汚泥による汚水処理方法
DE3150140A1 (de) * 1981-12-18 1983-06-30 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3706405A1 (de) * 1987-02-27 1988-09-08 Guenter Dipl Ing Lorenz Verfahren zur abwasserreinigung
FR2621136A1 (fr) * 1987-09-24 1989-03-31 Lyonnaise Eaux
GR1002427B (el) * 1988-08-26 1996-09-06 Jurgen Lorenz Μεθοδος καθαρισμου λυματων.
FR2725193B1 (fr) * 1994-10-04 1996-12-06 Omnium Traitement Valorisa Procede de traitement biologique d'un effluent incluant une etape de post-denitrification et installation pour la mise en oeuvre de ce procede

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119430A1 (fr) * 1983-02-17 1984-09-26 Linde Aktiengesellschaft Procédé et dispositif pour la purification biologique anaérobie d'eau usée
GB2155003A (en) * 1984-01-20 1985-09-18 Nishihara Env San Res Co Ltd Activated sludge method
US5252214A (en) * 1987-02-27 1993-10-12 Gunter Lorenz Biological dephosphatization and (de)nitrification
US5344562A (en) * 1987-02-27 1994-09-06 Gunter Lorenz Biological dephosphatization and (de)nitrification
EP0847963A2 (fr) * 1996-12-13 1998-06-17 Böhnke, Botho, Prof. Dr.-Ing. Dr. h.c. mult. Procédé pour exploiter une installation d'épuration des eaux communales à deux étages et installation mettant en oeuvre ce procédé
EP0847963A3 (fr) * 1996-12-13 1999-01-27 Böhnke, Botho, Prof. Dr.-Ing. Dr. h.c. mult. Procédé pour exploiter une installation d'épuration des eaux communales à deux étages et installation mettant en oeuvre ce procédé
WO2005026064A1 (fr) * 2003-09-15 2005-03-24 Biokube International A/S Procede et usine pour le traitement des eaux usees
US7476321B2 (en) 2003-09-15 2009-01-13 Biokube International A/S Method and a plant for waste water treatment
AU2004272171B2 (en) * 2003-09-15 2010-01-14 Biokube International A/S A method and a plant for waste water treatment
ES2246741A1 (es) * 2005-08-09 2006-02-16 Yaragua Technology, S.L. Procedimiento para la depuracion de aguas residuales.

Also Published As

Publication number Publication date
AU7430674A (en) 1976-04-15
CA1034265A (fr) 1978-07-04
JPS512255A (en) 1976-01-09
DE2454426A1 (de) 1976-01-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee