ATA239489A - METHOD FOR PURIFYING WASTE WATER IN A RECOVERY TANK - Google Patents

METHOD FOR PURIFYING WASTE WATER IN A RECOVERY TANK

Info

Publication number
ATA239489A
ATA239489A AT0239489A AT239489A ATA239489A AT A239489 A ATA239489 A AT A239489A AT 0239489 A AT0239489 A AT 0239489A AT 239489 A AT239489 A AT 239489A AT A239489 A ATA239489 A AT A239489A
Authority
AT
Austria
Prior art keywords
waste water
recovery tank
purifying waste
purifying
recovery
Prior art date
Application number
AT0239489A
Other languages
German (de)
Other versions
AT395970B (en
Original Assignee
Boes Manfred
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 Boes Manfred filed Critical Boes Manfred
Publication of ATA239489A publication Critical patent/ATA239489A/en
Application granted granted Critical
Publication of AT395970B publication Critical patent/AT395970B/en

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
    • C02F3/006—Regulation methods for biological 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
    • C02F3/30—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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
AT0239489A 1988-10-18 1989-10-18 METHOD FOR PURIFYING WASTE WATER IN A RECOVERY TANK AT395970B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3835374A DE3835374A1 (en) 1988-10-18 1988-10-18 Process for purifying waste water in an activation tank

Publications (2)

Publication Number Publication Date
ATA239489A true ATA239489A (en) 1992-09-15
AT395970B AT395970B (en) 1993-04-26

Family

ID=6365327

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0239489A AT395970B (en) 1988-10-18 1989-10-18 METHOD FOR PURIFYING WASTE WATER IN A RECOVERY TANK

Country Status (3)

Country Link
AT (1) AT395970B (en)
CH (1) CH680133A5 (en)
DE (1) DE3835374A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024947A1 (en) * 1990-08-07 1992-02-13 Stewing Verwaltungsgesellschaf Procedure for treatment of waste water - involves continuously monitoring flow rate, ph, temp. and compsn. in activated sludge tank to control water treatment process
DE4140915C2 (en) * 1991-04-20 2000-06-08 Intech Pev Informationstechnis Wastewater treatment plant with a single-stage aeration tank and a control system for the biochemical processes
DE4339630C1 (en) * 1993-11-20 1995-03-02 Envicon Klaertech Verwalt Fixed-bed process for wastewater purification
DE4447792C2 (en) * 1994-05-17 2001-04-19 Rwe Umwelt Ag Denitrification in a process for cleaning wastewater using activated sludge
DE19509777A1 (en) * 1995-03-17 1996-09-19 Grundig Emv Methods for the determination of carbon degradation and nitrification in biological systems
DE19953714C1 (en) * 1999-11-09 2001-06-07 Hamburger Stadtentwaesserung A Quantitative management and biological treatment of ammonia-rich sludge from dewatering activated sludge in sewage works are carried out simultaneously in common tank
ES2734987T3 (en) * 2004-11-26 2019-12-13 Krueger As I Improved water purification procedure
US7332093B2 (en) 2004-11-29 2008-02-19 Kruger Off-Shore A/S Method for water purification
DE102005044255A1 (en) * 2005-09-21 2007-04-05 Abwasserbeseitigungsbetrieb Der Stadt Pirmasens Load profile recognition of the biological cleaning stages to operate wastewater purification plant, where the profile recognition is derived from nitrogen load, biological oxygen demand-5-load, and nitrification-denitrification activity
DE102009011490A1 (en) 2008-12-11 2010-06-17 Envicon Klärtechnik Verwaltungsgesellschaft mbH Process for the load-dependent control of nitrification and denitrification in wastewater treatment plants with upstream denitrification

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593867A5 (en) * 1975-07-14 1977-12-15 Sulzer Ag
JPS5534120A (en) * 1978-08-31 1980-03-10 Fuji Electric Co Ltd Dissolved oxygen control method in activated sludge process
DE2852546A1 (en) * 1978-12-05 1980-06-12 Menzel Gmbh & Co Purification of sewage with regulation of nitrite - by control circuit responding to concentration and cutting off oxygen
DE3126412A1 (en) * 1981-07-04 1983-01-27 Menzel Gmbh & Co, 7000 Stuttgart METHOD FOR TREATING A LIQUID
GB2155003B (en) * 1984-01-20 1987-12-31 Nishihara Env San Res Co Ltd Activated sludge method

Also Published As

Publication number Publication date
AT395970B (en) 1993-04-26
DE3835374A1 (en) 1990-04-19
CH680133A5 (en) 1992-06-30
DE3835374C2 (en) 1992-07-16

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Legal Events

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