ATE340769T1 - Vorrichtung und verfahren zur regelung der umlaufströmung in schachtreaktoren - Google Patents

Vorrichtung und verfahren zur regelung der umlaufströmung in schachtreaktoren

Info

Publication number
ATE340769T1
ATE340769T1 AT01933504T AT01933504T ATE340769T1 AT E340769 T1 ATE340769 T1 AT E340769T1 AT 01933504 T AT01933504 T AT 01933504T AT 01933504 T AT01933504 T AT 01933504T AT E340769 T1 ATE340769 T1 AT E340769T1
Authority
AT
Austria
Prior art keywords
bioreactor
control device
upper plate
flow
flow control
Prior art date
Application number
AT01933504T
Other languages
English (en)
Inventor
David C Pollock
Original Assignee
Noram Engineering & Constructo
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 Noram Engineering & Constructo filed Critical Noram Engineering & Constructo
Application granted granted Critical
Publication of ATE340769T1 publication Critical patent/ATE340769T1/de

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
    • C02F3/22—Activated sludge processes using circulation pipes
    • C02F3/226—"Deep shaft" processes
    • 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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Paper (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Flow Control (AREA)
AT01933504T 2000-05-11 2001-05-09 Vorrichtung und verfahren zur regelung der umlaufströmung in schachtreaktoren ATE340769T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/570,162 US6468429B1 (en) 2000-05-11 2000-05-11 Apparatus and method for controlling liquor circulation flow in long vertical shaft bioreactors

Publications (1)

Publication Number Publication Date
ATE340769T1 true ATE340769T1 (de) 2006-10-15

Family

ID=24278506

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01933504T ATE340769T1 (de) 2000-05-11 2001-05-09 Vorrichtung und verfahren zur regelung der umlaufströmung in schachtreaktoren

Country Status (9)

Country Link
US (1) US6468429B1 (de)
EP (1) EP1284934B1 (de)
CN (1) CN1177769C (de)
AT (1) ATE340769T1 (de)
AU (1) AU2001259982A1 (de)
CA (1) CA2405752C (de)
DE (1) DE60123417D1 (de)
MX (1) MXPA02010871A (de)
WO (1) WO2001085624A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1363857A2 (de) * 2001-02-23 2003-11-26 V.A.I. Ltd. Biologische abwasserbehandlungsverfahren und -vorrichtung
US7258788B2 (en) * 2004-03-12 2007-08-21 Noram Engineering And Constructors Ltd. Circular clarifier apparatus and method
CN101088928B (zh) * 2004-04-28 2010-09-08 宝山钢铁股份有限公司 微生物治理含高浓度铬废液的装置
WO2009149519A1 (en) * 2008-06-12 2009-12-17 Winwick Business Solutions Pty Ltd System for cultivation and processing of microorganisms and products therefrom
US9593300B2 (en) 2009-03-12 2017-03-14 Prasad S Kodukula Device for fuel and chemical production from biomass-sequestered carbon dioxide and method therefor
WO2011017420A2 (en) * 2009-08-04 2011-02-10 The University Of North Carolina At Chapel Hill Multi-phase, gas-lift bioreactor for generation of biogas or biofuel from organic material
US7992845B1 (en) * 2010-08-16 2011-08-09 Farrell Dean E Counter current supersaturation oxygenation system
CN202297249U (zh) * 2011-10-12 2012-07-04 林长青 内循环流化床生物反应器
CN102515344B (zh) * 2011-12-31 2013-12-04 山东汇盛天泽环境工程有限公司 高负荷垂直超深生物反应器
MX2019014001A (es) * 2019-11-22 2021-05-24 Xavier Valdes De La Garza Sistema de recirculación de alta precisión y eficiencia para preservación de biomasas de múltiples densidades y biopelicula adjunta en bioreactores de tratamiento de aguas residuales.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1541569A (en) 1975-10-22 1979-03-07 Ici Ltd Treament of a liquid by circulation and gas contacting
US4259182A (en) * 1979-07-26 1981-03-31 Houston Systems Manufacturing Co. Waste treatment apparatus
CA1122728A (en) * 1979-10-26 1982-04-27 David C. I. Pollock Long vertical shaft bioreactor with pressurized head tanks
CA1114961A (en) * 1979-10-26 1981-12-22 Canadian Industries Limited Method for maintaining a constant gas to solids ratio in effluent from a long vertical shaft bioreactor
JPS5933439B2 (ja) * 1981-02-10 1984-08-15 株式会社クボタ 含窒素廃水の微生物学的廃水処理装置
DE3122561A1 (de) * 1981-06-06 1983-03-03 Hoechst Ag, 6000 Frankfurt "verfahren zur verbesserung der reaktionsfuehrung in mammutschlaufenreaktoren"
DD274143A3 (de) * 1987-10-12 1989-12-13 Verkehrs & Tiefbau Kom Vorrichtung zur mehrfachen umwaelzung von wasser-luft-gemischen in tiefschachtklaeranlagen mit oberer schachterweiterung
US5650070A (en) 1996-03-14 1997-07-22 Deep Shaft Technology Inc. Aerobic long vertical shaft bioreactors
US5645726A (en) 1996-03-14 1997-07-08 Deep Shaft Technology Inc. Treatment of waste liquor in a vertical shaft bioreactor

Also Published As

Publication number Publication date
CN1177769C (zh) 2004-12-01
DE60123417D1 (de) 2006-11-09
CA2405752A1 (en) 2001-11-15
AU2001259982A1 (en) 2001-11-20
CA2405752C (en) 2007-03-13
EP1284934A1 (de) 2003-02-26
EP1284934B1 (de) 2006-09-27
WO2001085624A1 (en) 2001-11-15
US6468429B1 (en) 2002-10-22
MXPA02010871A (es) 2004-09-06
CN1427804A (zh) 2003-07-02

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