BRPI0413181A - reator de desnitrificação com cultura fixada - Google Patents

reator de desnitrificação com cultura fixada

Info

Publication number
BRPI0413181A
BRPI0413181A BRPI0413181A BRPI0413181A BR PI0413181 A BRPI0413181 A BR PI0413181A BR PI0413181 A BRPI0413181 A BR PI0413181A BR PI0413181 A BRPI0413181 A BR PI0413181A
Authority
BR
Brazil
Prior art keywords
compartments
fixed culture
effluent
denitrification reactor
reactor
Prior art date
Application number
Other languages
English (en)
Inventor
Cedric Geneys
Froncois Virloget
Original Assignee
Suez Environnement
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 Suez Environnement filed Critical Suez Environnement
Publication of BRPI0413181A publication Critical patent/BRPI0413181A/pt

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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous

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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

"REATOR DE DESNITRIFICAçãO COM CULTURA FIXADA". Esse reator compreende: dois compartimentos de desnitrificação (3, 4) providos de um guarnecimento (8) do tipo plástico organizado, esses compartimentos, dispostos em paralelo, funcionando por seções ou cargas sucessivas, quer dizer em alternância um estando em fase de enchimento enquanto que o outro está em fase de esvaziamento; um compartimento de esvaziamento (6) que recebe o efluente desnitrificado que provém de um ou do outro dos ditos compartimentos de desnitrificação; um sistema de alimentação da mistura de efluentes constituído por um braço rotativo (11) que alimenta, na superfície, alternativamente cada um dos ditos compartimentos e; meios que asseguram a recirculação do efluentes desnitrificado a partir do compartimento de esvaziamento (6) para a peça (2) dedicada à nitrificação e à eliminação da poluição carbonada.
BRPI0413181 2003-08-01 2004-07-27 reator de desnitrificação com cultura fixada BRPI0413181A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0309558A FR2858316B1 (fr) 2003-08-01 2003-08-01 Reacteur de denitrification a culture fixee
PCT/FR2004/002011 WO2005014493A1 (fr) 2003-08-01 2004-07-27 Reacteur de denitrification a culture fixee

Publications (1)

Publication Number Publication Date
BRPI0413181A true BRPI0413181A (pt) 2006-10-03

Family

ID=34043753

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413181 BRPI0413181A (pt) 2003-08-01 2004-07-27 reator de desnitrificação com cultura fixada

Country Status (10)

Country Link
US (1) US7390400B2 (pt)
EP (1) EP1654199A1 (pt)
CN (1) CN100402443C (pt)
AU (1) AU2004263334A1 (pt)
BR (1) BRPI0413181A (pt)
DE (1) DE04767793T1 (pt)
ES (1) ES2258419T1 (pt)
FR (1) FR2858316B1 (pt)
MA (1) MA27916A1 (pt)
WO (1) WO2005014493A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO327866B1 (no) * 2006-03-09 2009-10-12 Abb Research Ltd En fremgangsmåte for styring og/eller overvåking
EP2049443B1 (en) * 2006-08-11 2016-01-06 Aqwise - Wise Water Technologies Ltd A method and apparatus for simultaneous clarification and endogenous post denitrification
US7972502B2 (en) * 2007-07-04 2011-07-05 Kabushiki Kaisha Toshiba Aeration-less water treatment apparatus
US8753511B2 (en) 2008-09-03 2014-06-17 AQ-WISE—Wise Water Technologies Ltd. Integrated biological wastewater treatment and clarification
US8758613B2 (en) * 2009-10-16 2014-06-24 Aqwise-Wise Water Technologies Ltd Dynamic anaerobic aerobic (DANA) reactor
US8778184B2 (en) 2010-10-15 2014-07-15 Derek Byrd Modular bioreactor system
CN105923770B (zh) * 2016-06-15 2018-11-30 北京工业大学 短程硝化接厌氧氨氧化耦合短程反硝化进行污水脱氮的装置与方法
CN114349144B (zh) * 2021-11-25 2023-06-20 合肥供水集团有限公司 一种基于多级循环的含氯废水的处理装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770623A (en) * 1971-06-15 1973-11-06 Max Planck Gesellschaft System for purification of polluted water
US4251359A (en) * 1979-05-21 1981-02-17 C2 F Investment Company On-site wastewater treatment system
US4892658A (en) * 1988-03-17 1990-01-09 Martin Joseph P Wastewater treatment system
DK158893C (da) * 1988-06-27 1991-01-21 Krueger As I Fremgangsmaade og anlaeg til biologisk rensning af spildevand ved aktivslammetoden
GB9116172D0 (en) * 1991-07-26 1991-09-11 Thames Water Utilities A method of and apparatus for treating a fluid
US5156742A (en) * 1992-02-25 1992-10-20 Smith & Loveless, Inc. Liquid treatment method and apparatus
KR930021554A (ko) * 1992-04-11 1993-11-22 히로시 구와시마 오수정화방법 및 오수정화장치
JPH06114388A (ja) * 1992-10-01 1994-04-26 Toshiba Corp 生物ろ過方法
US5352357A (en) * 1993-02-18 1994-10-04 Perry Cliff R Waste water treatment system
US5531894A (en) * 1993-11-18 1996-07-02 Orenco Systems, Inc. Method of treating wastewater
FR2730226B1 (fr) * 1995-02-02 1998-06-12 Omnium Traitement Valorisa Procede de traitement d'effluents aqueux sur biofiltres ou autres dispositifs faisant appel aux cultures fixees
US5624563A (en) * 1995-08-25 1997-04-29 Hawkins; John C. Process and apparatus for an activated sludge treatment of wastewater
FR2782508B1 (fr) * 1998-08-20 2000-11-03 Suez Lyonnaise Des Eaux Procede et installations de traitement d'effluents de petites collectivites
US6238563B1 (en) * 1999-05-04 2001-05-29 Carroll Industries, Inc. Filtered sanitation system
US7396466B2 (en) * 2003-05-01 2008-07-08 Tetra Process Technologies Seven Trent Services Company Method and system for filtration of wastewater
US6830689B2 (en) * 2003-05-05 2004-12-14 United States Filter Corporation Process for removing phosphorus from wastewater utilizing a triple basin wastewater treatment system

Also Published As

Publication number Publication date
FR2858316A1 (fr) 2005-02-04
CN100402443C (zh) 2008-07-16
ES2258419T1 (es) 2006-09-01
CN1845878A (zh) 2006-10-11
US20060186027A1 (en) 2006-08-24
AU2004263334A1 (en) 2005-02-17
EP1654199A1 (fr) 2006-05-10
US7390400B2 (en) 2008-06-24
DE04767793T1 (de) 2007-02-22
MA27916A1 (fr) 2006-05-02
WO2005014493A1 (fr) 2005-02-17
FR2858316B1 (fr) 2006-02-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.