GR3021046T3 - Improved waste water treatment - Google Patents

Improved waste water treatment

Info

Publication number
GR3021046T3
GR3021046T3 GR960402409T GR960402409T GR3021046T3 GR 3021046 T3 GR3021046 T3 GR 3021046T3 GR 960402409 T GR960402409 T GR 960402409T GR 960402409 T GR960402409 T GR 960402409T GR 3021046 T3 GR3021046 T3 GR 3021046T3
Authority
GR
Greece
Prior art keywords
rbc
waste water
pct
chamber
date jun
Prior art date
Application number
GR960402409T
Other languages
English (en)
Inventor
Surendra Nathwani
Original Assignee
Klargester Environmental Eng
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 Klargester Environmental Eng filed Critical Klargester Environmental Eng
Publication of GR3021046T3 publication Critical patent/GR3021046T3/el

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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Water Treatment By Sorption (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
GR960402409T 1990-12-10 1996-09-13 Improved waste water treatment GR3021046T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9026787A GB9026787D0 (en) 1990-12-10 1990-12-10 Improved waste water treatment
PCT/GB1991/002172 WO1992010431A1 (en) 1990-12-10 1991-12-06 Improved waste water treatment

Publications (1)

Publication Number Publication Date
GR3021046T3 true GR3021046T3 (en) 1996-12-31

Family

ID=10686756

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960402409T GR3021046T3 (en) 1990-12-10 1996-09-13 Improved waste water treatment

Country Status (15)

Country Link
US (1) US5407578A (el)
EP (1) EP0561887B1 (el)
AT (1) ATE140439T1 (el)
AU (1) AU650083B2 (el)
BR (1) BR9107261A (el)
CA (1) CA2097917C (el)
DE (1) DE69120965T2 (el)
DK (1) DK0561887T3 (el)
ES (1) ES2090593T3 (el)
FI (1) FI103404B (el)
GB (1) GB9026787D0 (el)
GR (1) GR3021046T3 (el)
HU (1) HU213698B (el)
NO (1) NO303979B1 (el)
WO (1) WO1992010431A1 (el)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9306226D0 (en) * 1993-03-25 1993-05-19 Graesser Contractors Ltd Means for continuous digestion of organic matter
US5733456A (en) * 1997-03-31 1998-03-31 Okey; Robert W. Environmental control for biological nutrient removal in water/wastewater treatment
US7156986B2 (en) * 2003-11-26 2007-01-02 Warrow Theodore U Self-cleansing media for rotating biological contactors
US7879232B2 (en) * 2005-10-27 2011-02-01 Waste Stream Technologies, Llc Double-sided self-cleansing media
US7811449B2 (en) * 2005-10-27 2010-10-12 Waste Stream Technologies, Llc Flow equalized rotating biological contactor
WO2009124383A1 (en) * 2008-04-07 2009-10-15 Société Eg06 Inc. Decentralized source separation sewage system
US8460548B2 (en) 2010-12-16 2013-06-11 Biomass Technologies, Llc Rotating biological contactor apparatus and method
US9133042B2 (en) 2010-12-16 2015-09-15 Biomass Technologies, Llc Rotating biological contactor apparatus and method
US20150041393A1 (en) * 2011-09-12 2015-02-12 William G. Smith Method and apparatus for treatment of wastewater
WO2013103289A1 (es) 2012-01-03 2013-07-11 Valdes Simancas Farncisco Xavier Rotor biológico de contacto de alta capacidad
US10145355B2 (en) * 2016-07-04 2018-12-04 Bioturbine Systems Inc. Gas-liquid turbine and method of driving same
US12595199B2 (en) 2022-04-26 2026-04-07 James Robert Kiner Rotating biological contactor media and shaft/load transfer mechanism

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428555A (en) * 1966-01-10 1969-02-18 Hitachi Chemical Co Ltd Method and an apparatus for purifying waste
DE1958247C3 (de) * 1969-11-20 1975-10-23 Johann Conrad 7200 Tuttlingen Stengelin Biologische Abwasserkläranlage
FR2323640A1 (fr) * 1975-09-15 1977-04-08 Teba Sa Procede de traitement des eaux usees et dispositif pour l'application de ce procede
DE3208173A1 (de) * 1982-03-06 1983-09-08 Volker Dipl.-Ing. 7200 Tuttlingen Stengelin Verfahren und vorrichtung zum entfernen des stickstoffs aus dem abwasser mittels tauchtropfkoerper
US4468326A (en) * 1982-06-29 1984-08-28 Jorgen Jolner Process in microbiological purification and a device and materials therefor
EP0161077A1 (en) * 1984-04-11 1985-11-13 Rota-Disc Pty. Limited Sewage treatment
US4729828A (en) * 1986-12-29 1988-03-08 Gary Miller Modular rotating biological contactor system
US5248422A (en) * 1992-05-28 1993-09-28 Neu Kenneth E Process for treating wastewater to remove BOD and nutrients

Also Published As

Publication number Publication date
EP0561887A1 (en) 1993-09-29
AU9060891A (en) 1992-07-08
EP0561887B1 (en) 1996-07-17
ES2090593T3 (es) 1996-10-16
GB9026787D0 (en) 1991-01-30
HU213698B (en) 1997-09-29
FI932634L (fi) 1993-06-09
FI103404B1 (fi) 1999-06-30
DE69120965T2 (de) 1997-02-06
NO303979B1 (no) 1998-10-05
NO932084D0 (no) 1993-06-08
ATE140439T1 (de) 1996-08-15
WO1992010431A1 (en) 1992-06-25
NO932084L (no) 1993-06-08
DE69120965D1 (de) 1996-08-22
AU650083B2 (en) 1994-06-09
HU9301610D0 (en) 1993-11-29
FI103404B (fi) 1999-06-30
FI932634A0 (fi) 1993-06-09
CA2097917C (en) 1999-08-10
BR9107261A (pt) 1994-04-19
US5407578A (en) 1995-04-18
HUT71426A (en) 1995-11-28
DK0561887T3 (da) 1996-11-25

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