[go: up one dir, main page]

MD4155B1 - Procedeu de epurare a apelor reziduale într-un reactor anaerob - Google Patents

Procedeu de epurare a apelor reziduale într-un reactor anaerob Download PDF

Info

Publication number
MD4155B1
MD4155B1 MD20070287A MD20070287A MD4155B1 MD 4155 B1 MD4155 B1 MD 4155B1 MD 20070287 A MD20070287 A MD 20070287A MD 20070287 A MD20070287 A MD 20070287A MD 4155 B1 MD4155 B1 MD 4155B1
Authority
MD
Moldova
Prior art keywords
reactor
supports
anaerobic reactor
purifying effluent
effluent
Prior art date
Application number
MD20070287A
Other languages
English (en)
Russian (ru)
Other versions
MD20070287A (ro
Inventor
Мишель Торрижос
Рене Молетта
В. ТАНИКАЛ Джозеф
Николас БЕРНЕТ
Original Assignee
Institut National De La Recherche Agronomique
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 Institut National De La Recherche Agronomique filed Critical Institut National De La Recherche Agronomique
Publication of MD20070287A publication Critical patent/MD20070287A/ro
Publication of MD4155B1 publication Critical patent/MD4155B1/ro

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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

Invenţia se referă la un procedeu de epurare a apelor reziduale într-un reactor anaerob, în care microorganismele sunt fixate pe suporturi, totodată suporturile formează un strat imobil în una din părţile reactorului.Procedeul se caracterizează prin aceea că include o etapă de fluidizare a reactorului prin suspendarea temporară a suporturilor la colmatarea cel puţin parţială a lui. Un avantaj al procedeului constă în aceea că la etapa iniţială de punere în funcţiune a reactorului mărirea încărcâturii se produce la un timp de retenţie hidraulică scurt şi constant.
MD20070287A 2005-04-27 2006-04-27 Procedeu de epurare a apelor reziduale într-un reactor anaerob MD4155B1 (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0551092A FR2885126B1 (fr) 2005-04-27 2005-04-27 Procede d'epuration d'effluent en reacteur anaerobie, et utilisation d'un reacteur biologique pour le traitement d'effluent
PCT/FR2006/050392 WO2006114552A2 (fr) 2005-04-27 2006-04-27 Procédé d'épuration d'effluent en réacteur anaérobie

Publications (2)

Publication Number Publication Date
MD20070287A MD20070287A (ro) 2008-03-31
MD4155B1 true MD4155B1 (ro) 2012-03-31

Family

ID=35466468

Family Applications (1)

Application Number Title Priority Date Filing Date
MD20070287A MD4155B1 (ro) 2005-04-27 2006-04-27 Procedeu de epurare a apelor reziduale într-un reactor anaerob

Country Status (8)

Country Link
US (1) US7670489B2 (ro)
EP (1) EP1874695A2 (ro)
CA (1) CA2606062A1 (ro)
FR (1) FR2885126B1 (ro)
MD (1) MD4155B1 (ro)
NO (1) NO20076095L (ro)
UA (1) UA89402C2 (ro)
WO (1) WO2006114552A2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD885Z (ro) * 2014-08-11 2015-09-30 Институт Прикладной Физики Академии Наук Молдовы Reactor şi procedeu de obţinere a hidrogenului

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009107128A2 (en) * 2008-02-25 2009-09-03 Aqwise - Wise Water Technologies Ltd. Biomass carriers, method and apparatus for manufacture thereof and fluid treatment systems and methods utilizing same
US8753511B2 (en) * 2008-09-03 2014-06-17 AQ-WISE—Wise Water Technologies Ltd. Integrated biological wastewater treatment and clarification
IT1393126B1 (it) * 2009-03-05 2012-04-11 Eni Spa Processo per la purificazione di una corrente acquosa proveniente dalla reazione di fischer-tropsch
NO329665B1 (no) * 2009-06-03 2010-11-29 Biowater Technology AS Fremgangsmate og reaktor for behandling av vann
US8758613B2 (en) * 2009-10-16 2014-06-24 Aqwise-Wise Water Technologies Ltd Dynamic anaerobic aerobic (DANA) reactor
CN102910780B (zh) * 2012-07-06 2013-10-16 广州市环境保护工程设计院有限公司 一种用于处理高含盐量难降解废水的装置及处理方法
JP5985425B2 (ja) * 2013-03-25 2016-09-06 株式会社クボタ 汚水処理装置の稼動方法
US9108868B1 (en) 2013-10-31 2015-08-18 Premier Magnesia, Llc Treatment of potable water
FR3025511B1 (fr) * 2014-09-05 2016-12-23 Eau Et Ind Procede d'intensification du traitement des eaux usees par lagunage assurant l'elimination de l'azote et du phosphore
EP3429719B1 (en) 2016-03-18 2021-10-13 Parkson Corporation Improved method for cleaning filtration system media
US10913667B2 (en) 2017-12-08 2021-02-09 Westech Engineering, Inc. Multi-media clarification systems and methods
CN109437395B (zh) * 2018-11-28 2023-09-12 北京工业大学 一种实现城市生活污水厌氧产甲烷的装置和运行方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322196A (en) * 1980-04-24 1982-03-30 Hinshaw Carl F Soup retort
US5147547A (en) * 1990-12-03 1992-09-15 Degremont S.A. Oxidation and biological reduction reactor, biofiltration method and washing methods used in this reactor
DE19929568A1 (de) * 1999-03-24 2000-09-28 Volker Harbs Verfahren zur Wasseraufbereitung und Abwasserreinigung unter Verwendung eines Schwebefilterbettes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043936A (en) * 1976-02-24 1977-08-23 The United States Of America As Represented By United States Energy Research And Development Administration Biological denitrification of high concentration nitrate waste
US4322296A (en) * 1980-08-12 1982-03-30 Kansas State Univ. Research Foundation Method for wastewater treatment in fluidized bed biological reactors
NZ226453A (en) * 1987-10-08 1990-04-26 Gist Brocades Nv Anaerobic purification of waste water using granular sludge in fluidised bed process
US5006249A (en) * 1988-12-29 1991-04-09 Exxon Research And Engineering Company Anaerobic waste water treating process
US5126042A (en) * 1991-10-31 1992-06-30 Malone Ronald F Floating media biofilter
US5750041A (en) * 1994-08-15 1998-05-12 Hirane; Ken Method for backwashing water processing systems
US6447675B1 (en) * 2000-08-29 2002-09-10 Ron James Fish pond filter system
US6709591B1 (en) * 2001-07-02 2004-03-23 Iowa State University Research Foundation, Inc. Static granular bed reactor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322196A (en) * 1980-04-24 1982-03-30 Hinshaw Carl F Soup retort
US5147547A (en) * 1990-12-03 1992-09-15 Degremont S.A. Oxidation and biological reduction reactor, biofiltration method and washing methods used in this reactor
DE19929568A1 (de) * 1999-03-24 2000-09-28 Volker Harbs Verfahren zur Wasseraufbereitung und Abwasserreinigung unter Verwendung eines Schwebefilterbettes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD885Z (ro) * 2014-08-11 2015-09-30 Институт Прикладной Физики Академии Наук Молдовы Reactor şi procedeu de obţinere a hidrogenului

Also Published As

Publication number Publication date
UA89402C2 (ru) 2010-01-25
WO2006114552A3 (fr) 2007-04-12
US20090078648A1 (en) 2009-03-26
US7670489B2 (en) 2010-03-02
MD20070287A (ro) 2008-03-31
FR2885126B1 (fr) 2007-08-10
NO20076095L (no) 2008-01-25
WO2006114552A2 (fr) 2006-11-02
CA2606062A1 (fr) 2006-11-02
EP1874695A2 (fr) 2008-01-09
FR2885126A1 (fr) 2006-11-03

Similar Documents

Publication Publication Date Title
MD4155B1 (ro) Procedeu de epurare a apelor reziduale într-un reactor anaerob
ATE438404T1 (de) Verwendung von k-252a und kinasehemmern zur vorbeugung und behandlung von hmgb1-assoziierten pathologien
WO2006102680A3 (en) Method of treating second and third degree burns using oxidative reductive potential water solution
WO2009079412A3 (en) Reverse transcriptase inhibitors
NO20053729D0 (no) En metode for fluksforbedring i en membranbioreaktor.
SE0701378L (sv) Förfarande för behandling av slam vid vattenrening
WO2009007923A3 (en) Treatment chamber for separating compounds from aqueous effluent
SG146682A1 (en) Modulation of eif4e expression
EA201000563A1 (ru) Триазолпиридиновые ингибиторы 11-бета- гидроксистероид - дегидрогеназы типа i
WO2007037985A3 (en) Systems and methods for treating water
EA200970545A1 (ru) Способ предварительной обработки интегрированной катализаторной суспензии без подложки
WO2009005877A3 (en) Alpha-i antitrypsin having no significant serine protease inhibitor activity
NO20064810L (no) Tetrahydro-indazolcannabinoid-modulatorer
NO20070608L (no) Anvendelse av 2-tio-3,5-dicyano-4-fenyl-6-aminopyridiner ved behandling av kvalme og oppkast
SG146490A1 (en) Treatment of hydrocarbon-contaminated aqueous solutions
TW200600506A (en) Substituted morpholine compounds for the treatment of central nervous system disorders
MX2009005725A (es) Metodos y composiciones para tratamiento y monitoreo de tratamiento de trastornos asociados con il-13.
EA201190324A1 (ru) Способ и реактор для биологической очистки сточных вод
MX2009007268A (es) Blanqueo de substratos.
WO2008128032A3 (en) Wastewater treatment
WO2008156685A3 (en) Tendon stem cells
MX2009003059A (es) Metodo de expansion de celulas madre adultas procedentes de sangre, particularmente de sangre periferica, y la aplicacion correspondiente en el campo de la medicina.
MY159244A (en) Method of reducing intraocular pressure in humans
MX2011012144A (es) Elemento portador, sistema para el tratamiento biologico de aguas y su uso, y metodo para tratar biologicamente aguas residuales.
ATE500253T1 (de) 3-cyano-5-thiazaheteroaryl-dihydropyridine und ihre verwendung zur behandlung kardiovaskulärer erkrankungen

Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)