WO2002028780A3 - Appareil et procede de traitement des eaux usees par la technique de reduction de solides amelioree (esr) - Google Patents

Appareil et procede de traitement des eaux usees par la technique de reduction de solides amelioree (esr) Download PDF

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Publication number
WO2002028780A3
WO2002028780A3 PCT/US2001/031411 US0131411W WO0228780A3 WO 2002028780 A3 WO2002028780 A3 WO 2002028780A3 US 0131411 W US0131411 W US 0131411W WO 0228780 A3 WO0228780 A3 WO 0228780A3
Authority
WO
WIPO (PCT)
Prior art keywords
wastewater treatment
esr
reduction
treatment process
organic matter
Prior art date
Application number
PCT/US2001/031411
Other languages
English (en)
Other versions
WO2002028780A9 (fr
WO2002028780A2 (fr
Inventor
Paul G Garcia
Leonard Davidson
H Matthew Russell
Martin Perry Johnson
Paul F Garcia
Original Assignee
Premier Wastewater Internation
Paul G Garcia
Leonard Davidson
H Matthew Russell
Martin Perry Johnson
Paul F Garcia
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 to AU2002211514A priority Critical patent/AU2002211514A1/en
Priority to KR10-2003-7004851A priority patent/KR20030059178A/ko
Priority to IL15519301A priority patent/IL155193A0/xx
Priority to CA 2425147 priority patent/CA2425147A1/fr
Priority to NZ525027A priority patent/NZ525027A/en
Priority to BR0114455A priority patent/BR0114455A/pt
Priority to EP01979567A priority patent/EP1412293A4/fr
Priority to MXPA03003078A priority patent/MXPA03003078A/es
Application filed by Premier Wastewater Internation, Paul G Garcia, Leonard Davidson, H Matthew Russell, Martin Perry Johnson, Paul F Garcia filed Critical Premier Wastewater Internation
Priority to JP2002532170A priority patent/JP2004530530A/ja
Publication of WO2002028780A2 publication Critical patent/WO2002028780A2/fr
Publication of WO2002028780A9 publication Critical patent/WO2002028780A9/fr
Priority to NO20031559A priority patent/NO20031559L/no
Priority to IL155193A priority patent/IL155193A/en
Publication of WO2002028780A3 publication Critical patent/WO2002028780A3/fr

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
    • C02F3/30—Aerobic and anaerobic processes
    • 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • 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
    • C02F3/308—Biological phosphorus removal
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F2101/105—Phosphorus compounds
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/38—Organic compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/004—Apparatus and plants for the biological treatment of water, waste water or sewage comprising a selector reactor for promoting floc-forming or other bacteria
    • 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)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

L'invention concerne un procédé de traitement des eaux usées qui permet d'obtenir une meilleure réduction de la totalité des solides par respiration endogène, tout en réduisant les demande biochimique d'oxygène et en utilisant la réduction des substances nutritives biologiques. Ce procédé de traitement des eaux usées utilise un système d'aération efficace pour réduire de manière drastique le temps requis pour oxyder la matière organique, remet en circulation, broie et homogénéise la matière organique et les micro-organismes et oxygène la masse entière un nombre de fois beaucoup plus élevé que les systèmes classiques, permettant ainsi d'obtenir un taux de digestion des solides biologiques plus élevé.
PCT/US2001/031411 2000-10-06 2001-10-05 Appareil et procede de traitement des eaux usees par la technique de reduction de solides amelioree (esr) WO2002028780A2 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
EP01979567A EP1412293A4 (fr) 2000-10-06 2001-10-05 Appareil et procede de traitement des eaux usees par la technique de reduction de solides amelioree (esr)
IL15519301A IL155193A0 (en) 2000-10-06 2001-10-05 Apparatus and method for wastewater treatment with enhanced solids reduction (esr)
CA 2425147 CA2425147A1 (fr) 2000-10-06 2001-10-05 Appareil et procede de traitement des eaux usees par la technique de reduction de solides amelioree (esr)
NZ525027A NZ525027A (en) 2000-10-06 2001-10-05 Apparatus and method for wastewater treatment with enhanced solids reduction (ESR)
BR0114455A BR0114455A (pt) 2000-10-06 2001-10-05 Processo, e, aparelhos para o tratamento de uma solução aquosa contendo rejeitos
AU2002211514A AU2002211514A1 (en) 2000-10-06 2001-10-05 Apparatus and method for wastewater treatment with enhanced solids reduction (ESR)
MXPA03003078A MXPA03003078A (es) 2000-10-06 2001-10-05 Aparato y metodo para tratamiento de agua de desecho con reduccion de solidos mejorada.
KR10-2003-7004851A KR20030059178A (ko) 2000-10-06 2001-10-05 개선된 고형물 저감 기능을 가지는 폐수 처리 장치 및 방법
JP2002532170A JP2004530530A (ja) 2000-10-06 2001-10-05 促進された固形物の減量（ｅｓｒ）での廃水処理装置および方法
NO20031559A NO20031559L (no) 2000-10-06 2003-04-07 Innretning og fremgangsmåte for behandling av spillvann med forbedret faststoffreduksjon
IL155193A IL155193A (en) 2000-10-06 2003-06-04 A device and method for treating wastewater with improved solids reduction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23887800P 2000-10-06 2000-10-06
US60/238,878 2000-10-06

Publications (3)

Publication Number Publication Date
WO2002028780A2 WO2002028780A2 (fr) 2002-04-11
WO2002028780A9 WO2002028780A9 (fr) 2003-02-20
WO2002028780A3 true WO2002028780A3 (fr) 2003-12-24

Family

ID=22899700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/031411 WO2002028780A2 (fr) 2000-10-06 2001-10-05 Appareil et procede de traitement des eaux usees par la technique de reduction de solides amelioree (esr)

Country Status (13)

Country Link
EP (1) EP1412293A4 (fr)
JP (1) JP2004530530A (fr)
KR (1) KR20030059178A (fr)
CN (1) CN1496337A (fr)
AU (1) AU2002211514A1 (fr)
BR (1) BR0114455A (fr)
CA (1) CA2425147A1 (fr)
CZ (1) CZ2003948A3 (fr)
IL (2) IL155193A0 (fr)
MX (1) MXPA03003078A (fr)
NO (1) NO20031559L (fr)
NZ (1) NZ525027A (fr)
WO (1) WO2002028780A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100418908C (zh) * 2006-10-30 2008-09-17 江明辉 一种无污泥排放的污水深度处理方法及其装置
CN101792243B (zh) * 2010-04-12 2011-07-20 哈尔滨工业大学 两级生物选择反硝化除磷脱氮污水处理装置及方法
CN102874974A (zh) * 2011-07-15 2013-01-16 天津市裕川置业集团有限公司 污水处理厂污水污泥的深度处理和综合利用工艺
KR101547766B1 (ko) * 2014-04-30 2015-08-27 수도권매립지관리공사 다단 탈질/질산화 공정을 이용한 폐수처리장치의 제어시스템 및 제어방법
US11851356B2 (en) 2020-01-06 2023-12-26 The Research Foundation For The State University Of New York Bioreactor system and method for nitrification and denitrification
AU2022234433A1 (en) * 2021-03-12 2023-09-28 D.C. Water and Sewer Authority Method and apparatus for multi-deselection in wastewater treatment
CN114349188B (zh) * 2022-01-18 2022-11-11 四川博奥环保科技有限公司 污水处理生化工艺中自适应智能控氧的方法
CN114933399A (zh) * 2022-07-21 2022-08-23 深圳市协和传动器材有限公司 一种用于机械零部件清洗的废水处理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016717A1 (fr) * 1997-09-16 1999-04-08 Krüger A/S Procede d'epuration biologique des eaux usees par operation inversee

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201295B (fr) * 1991-06-14 1993-03-01 Sonnenrein Uwe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016717A1 (fr) * 1997-09-16 1999-04-08 Krüger A/S Procede d'epuration biologique des eaux usees par operation inversee

Also Published As

Publication number Publication date
CN1496337A (zh) 2004-05-12
IL155193A (en) 2006-07-05
WO2002028780A9 (fr) 2003-02-20
NO20031559D0 (no) 2003-04-07
MXPA03003078A (es) 2004-12-06
BR0114455A (pt) 2003-09-23
CZ2003948A3 (cs) 2003-08-13
NZ525027A (en) 2005-11-25
EP1412293A2 (fr) 2004-04-28
CA2425147A1 (fr) 2002-04-11
IL155193A0 (en) 2003-11-23
AU2002211514A1 (en) 2002-04-15
EP1412293A4 (fr) 2005-06-01
WO2002028780A2 (fr) 2002-04-11
NO20031559L (no) 2003-06-03
KR20030059178A (ko) 2003-07-07
JP2004530530A (ja) 2004-10-07

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