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WO2008039711A3 - Procédé et appareil pour le traitement des eaux usées - Google Patents

Procédé et appareil pour le traitement des eaux usées Download PDF

Info

Publication number
WO2008039711A3
WO2008039711A3 PCT/US2007/079274 US2007079274W WO2008039711A3 WO 2008039711 A3 WO2008039711 A3 WO 2008039711A3 US 2007079274 W US2007079274 W US 2007079274W WO 2008039711 A3 WO2008039711 A3 WO 2008039711A3
Authority
WO
WIPO (PCT)
Prior art keywords
sewage treatment
treatment process
wastewater
treatment
biological reactants
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.)
Ceased
Application number
PCT/US2007/079274
Other languages
English (en)
Other versions
WO2008039711A2 (fr
Inventor
William G Smith
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US11/534,770 external-priority patent/US7452468B2/en
Application filed by Individual filed Critical Individual
Priority to CA 2661942 priority Critical patent/CA2661942C/fr
Publication of WO2008039711A2 publication Critical patent/WO2008039711A2/fr
Publication of WO2008039711A3 publication Critical patent/WO2008039711A3/fr
Priority to IL197659A priority patent/IL197659A/en
Anticipated expiration legal-status Critical
Priority to IL210515A priority patent/IL210515A/en
Ceased 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
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • 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)
  • Biodiversity & Conservation Biology (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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Introduction d'une combinaison de milieux de croissance attachés en suspension et de réactifs biologiques dans un processus de traitement des eaux usées, avec ou sans réaction supplémentaire, dans le but d'améliorer et d'augmenter la capacité d'un processus donné. Les milieux et les réactifs biologiques peuvent être disposés à l'intérieur d'un conteneur perforé ou d'un conteneur flexible qui peut être immergé dans un réacteur biologique séquentiel ou dans les réservoirs d'aération et / ou de mélange d'un processus de traitement activé des eaux usées.
PCT/US2007/079274 2006-09-25 2007-09-24 Procédé et appareil pour le traitement des eaux usées Ceased WO2008039711A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2661942 CA2661942C (fr) 2006-09-25 2007-09-24 Procede et appareil pour le traitement des eaux usees
IL197659A IL197659A (en) 2006-09-25 2009-03-17 A method and facility for effluent treatment
IL210515A IL210515A (en) 2006-09-25 2011-01-06 A method and facility for effluent treatment

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/534,770 US7452468B2 (en) 2006-09-25 2006-09-25 Method and apparatus for treatment of wastewater
US11/534,770 2006-09-25
US11/675,113 2007-02-15
US11/675,113 US7507342B2 (en) 2006-09-25 2007-02-15 Method and apparatus for treatment of wastewater

Publications (2)

Publication Number Publication Date
WO2008039711A2 WO2008039711A2 (fr) 2008-04-03
WO2008039711A3 true WO2008039711A3 (fr) 2008-07-10

Family

ID=39230881

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/079274 Ceased WO2008039711A2 (fr) 2006-09-25 2007-09-24 Procédé et appareil pour le traitement des eaux usées

Country Status (1)

Country Link
WO (1) WO2008039711A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
EP2107947B1 (fr) 2007-01-09 2016-03-16 Evoqua Water Technologies LLC Système et procédé d'élimination de contaminants dissous, de contaminants particulaires et de contaminants huileux des eaux usées industrielles
AU2013274900A1 (en) 2012-06-11 2014-11-27 Evoqua Water Technologies Llc Treatment using fixed film processes and ballasted settling
US9651523B2 (en) 2012-09-26 2017-05-16 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
CN104118936A (zh) * 2013-04-26 2014-10-29 魏亚中 使活性污泥稳定化的水处理方法
CN105645710B (zh) * 2014-11-19 2018-04-20 辽宁惠源生物环保科技有限公司 一种利用复合微生物制剂进行污泥减量的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6277280B1 (en) * 1998-07-02 2001-08-21 E Z Flow, L.P. Septic tank effluent filtering apparatus and method
US20030158675A1 (en) * 2002-02-19 2003-08-21 Smith William G. Method and system for real-time control of sampling instruments in a batch operation
US20040149634A1 (en) * 2003-02-05 2004-08-05 Hughes Kenneth D. Composite materials for fluid treatment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6277280B1 (en) * 1998-07-02 2001-08-21 E Z Flow, L.P. Septic tank effluent filtering apparatus and method
US20030158675A1 (en) * 2002-02-19 2003-08-21 Smith William G. Method and system for real-time control of sampling instruments in a batch operation
US20040149634A1 (en) * 2003-02-05 2004-08-05 Hughes Kenneth D. Composite materials for fluid treatment

Also Published As

Publication number Publication date
WO2008039711A2 (fr) 2008-04-03

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