ES2118603T3 - Separacion anaerobia de azufre de aguas residuales. - Google Patents

Separacion anaerobia de azufre de aguas residuales.

Info

Publication number
ES2118603T3
ES2118603T3 ES95919672T ES95919672T ES2118603T3 ES 2118603 T3 ES2118603 T3 ES 2118603T3 ES 95919672 T ES95919672 T ES 95919672T ES 95919672 T ES95919672 T ES 95919672T ES 2118603 T3 ES2118603 T3 ES 2118603T3
Authority
ES
Spain
Prior art keywords
sulphide
pct
effluent
date jan
anaerobic
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.)
Expired - Lifetime
Application number
ES95919672T
Other languages
English (en)
Inventor
Josephus Sychbertus Langerwerf
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.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Application granted granted Critical
Publication of ES2118603T3 publication Critical patent/ES2118603T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2846—Anaerobic digestion processes using upflow anaerobic sludge blanket [UASB] reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C01G49/0081—Mixed oxides or hydroxides containing iron in unusual valence state [IV, V, VI]
    • 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
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treating Waste Gases (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

METODO DE ELIMINACION ANAEROBIA DE UNA COMPOSICION DE AZUFRE DE AGUAS RESIDUALES QUE CONTIENEN DICHO COMPONENTE, QUE COMPRENDE LOS PASOS DE: 1) ALIMENTAR EL AGUA RESIDUAL A UN SISTEMA DE DIGESTION ANAEROBIA; 2) CONVERTIR LA COMPOSICION DE AZUFRE EN EL SISTEMA DE DIGESTION A UN SULFURO; 3) CIRCULAR UN EFLUENTE QUE CONTENGA EL SULFURO DEL SISTEMA DE DIGESTION EN UN CANAL DE DESVIO, DICHO CANAL COMPRENDIENDO UN SISTEMA SEPARADOR PARA SEPARAR EL SULFURO DEL EFLUENTE; 4) ELIMINAR EL SULFURO DEL EFLUENTE MEDIANTE LA PUESTA EN CONTACTO CON UN GAS DE TRANSPORTE EN EL SISTEMA SEPARADOR; Y 5) CONVERTIR EL SULFURO EN AZUFRE, EN DONDE 6) EL SULFURO ES ABSORBIDO DEL GAS DE TRANSPORTE EN UN SISTEMA DE ABSORCION MEDIANTE UN LIQUIDO ABSORBENTE, EL CUAL SE PASA EN UN CICLO CERRADO A TRAVES DEL SISTEMA DE ABSORCION Y UN SISTEMA REGENERADOR, Y COMPRENDE UN LICOR DE REDOX REGENERABLE, EL CUAL TIENE UN VALOR DE PH EN EL RANGO DE 4 A 7, PREFERIBLEMENTE ALREDEDOR DE 6,5.
ES95919672T 1994-06-23 1995-06-01 Separacion anaerobia de azufre de aguas residuales. Expired - Lifetime ES2118603T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9401036A NL9401036A (nl) 1994-06-23 1994-06-23 Anaerobe verwijdering van zwavelverbindingen uit afvalwater.

Publications (1)

Publication Number Publication Date
ES2118603T3 true ES2118603T3 (es) 1998-09-16

Family

ID=19864350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95919672T Expired - Lifetime ES2118603T3 (es) 1994-06-23 1995-06-01 Separacion anaerobia de azufre de aguas residuales.

Country Status (20)

Country Link
US (1) US5958238A (es)
EP (1) EP0766650B1 (es)
JP (1) JP3283266B2 (es)
CN (1) CN1087715C (es)
AT (1) ATE165796T1 (es)
AU (1) AU682967B2 (es)
BR (1) BR9508075A (es)
CA (1) CA2192575A1 (es)
CZ (1) CZ291141B6 (es)
DE (1) DE69502394T2 (es)
DK (1) DK0766650T3 (es)
ES (1) ES2118603T3 (es)
GR (1) GR3027580T3 (es)
HU (1) HUT77892A (es)
NL (1) NL9401036A (es)
NO (1) NO965440L (es)
NZ (1) NZ285855A (es)
RU (1) RU2144510C1 (es)
SK (1) SK280506B6 (es)
WO (1) WO1996000191A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19716939C2 (de) * 1997-04-23 2002-06-27 Bernd Diering Verfahren und Abwasserbehandlungsanlage zur biologischen Aufbereitung von farbstoffhaltigen Abwässern aus der Textil- und Lederindustrie
NL1011490C2 (nl) * 1999-03-08 2000-09-12 Paques Bio Syst Bv Werkwijze voor het ontzwavelen van gassen.
US6218174B1 (en) 1999-05-12 2001-04-17 Gene E. Keyser Purification of fluids and control of solute concentrations through selective degasification
US6245553B1 (en) 1999-08-05 2001-06-12 Gene E. Keyser Method and apparatus for limiting emissions from a contained vessel
ES2167222B1 (es) * 2000-04-10 2003-10-01 Meyme S A Procedimiento e instalacion para el tratamiento de purines en explotaciones ganaderas.
US6592751B2 (en) * 2001-09-26 2003-07-15 Council Of Scientific And Industrial Research Device for treatment of wastewater
US7374682B2 (en) * 2003-03-31 2008-05-20 Ebara Corporation Method and apparatus for the methane fermentation treatment of wastewater containing sulfur compound
EP1728554A1 (en) * 2005-06-02 2006-12-06 Research Institute of Petroleum Industry A process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream
JP5166014B2 (ja) * 2007-12-27 2013-03-21 株式会社東芝 嫌気性処理における溶存硫化水素の除去装置
US8366932B1 (en) * 2008-10-08 2013-02-05 Iowa State University Research Foundation, Inc. Micro-aeration of sulfide removal from biogas
JP5262735B2 (ja) * 2009-01-14 2013-08-14 栗田工業株式会社 嫌気処理方法及び装置
CN101554564B (zh) * 2009-05-06 2012-01-11 山东金诚石化集团有限公司 一种防止火炬气压缩机和管道堵塞及结盐的方法和设备
US8382983B2 (en) * 2009-10-09 2013-02-26 Christopher Ott Systems and methods for converting gaseous byproducts of wastewater treatment into energy
US9764966B2 (en) 2012-12-24 2017-09-19 Paques I.P. B.V. Hydrogen sulfide removal from anaerobic treatment
FR3007023B1 (fr) * 2013-06-14 2015-07-10 R & I Alliance Procede et installation de desulfuration du digestat et du biogaz d'un digesteur
EP3409642A1 (en) * 2017-06-01 2018-12-05 Paqell B.V. A process to convert bisulphide to elemental sulphur
CN107324288B (zh) * 2017-07-05 2020-04-28 海若斯（北京）能源环保科技有限公司 一种酸性废石膏综合处理与循环利用的工艺
CN107265773A (zh) * 2017-07-26 2017-10-20 江苏道明化学有限公司 一种循环水的预处理方法
IT202100033074A1 (it) * 2021-12-30 2023-06-30 Medio Chiampo Spa Impianto di trattamento di un refluo contenente acido solfidrico, in particolare un refluo contenente acque reflue di conceria

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB999799A (en) * 1962-01-17 1965-07-28 Humphreys & Glasgow Ltd Purification of gases
US3754376A (en) * 1972-02-01 1973-08-28 Texaco Inc Inert gas stripping of contaminated water
US4076621A (en) * 1976-03-15 1978-02-28 Air Resources, Inc. Chelate oxidation of hydrogen sulfide in sour water
FR2484990A2 (fr) * 1979-07-23 1981-12-24 Degremont Procede pour l'epuration biologique anaerobie d'eaux residuaires a forte pollution organique et contenant des sulfates
FR2461684A1 (fr) * 1979-07-23 1981-02-06 Degremont Sa Procede pour l'epuration d'eaux residuaires a forte pollution organique et contenant des sulfates
US4552734A (en) * 1983-09-08 1985-11-12 Aquafine Corporation Fluidization process for removing total reduced sulfur compounds from industrial gases
AT379759B (de) * 1984-04-05 1986-02-25 Kimura Kakoki Co Ltd Verfahren zur entfernung von schwefelwasserstoff aus gasen
US4614588A (en) * 1985-08-22 1986-09-30 Dorr-Oliver Incorporated Method for sulfide toxicity reduction
US4871520A (en) * 1985-08-23 1989-10-03 Shell Oil Company Process and composition for H2 S removal
US4891205A (en) * 1986-02-24 1990-01-02 The Dow Chemical Company Stabilized chelating agents for removing hydrogen sulfide
EP0241602A1 (en) * 1986-04-16 1987-10-21 Gist-Brocades N.V. Anaerobic purification of wastewater, containing sulphate and organic material
US4774071A (en) * 1986-05-01 1988-09-27 The Dow Chemical Company Process and composition for the removal of hydrogen sulfide from gaseous streams
FR2625917B1 (fr) * 1988-01-18 1992-02-14 Bertin & Cie Procede et installation d'epuration d'effluents gazeux contenant de l'hydrogene sulfure
EP0409480A3 (en) * 1989-07-19 1991-04-10 Mobil Oil Corporation Method of removing hydrogen sulfide from a gas
US5273734A (en) * 1990-01-12 1993-12-28 The Texas A&M University System Conversion of H2 to sulfur
RU2079450C1 (ru) * 1990-04-12 1997-05-20 Паквес Б.В. Способ переработки воды, содержащей соединения серы (варианты)
NL9100587A (nl) * 1991-04-04 1992-11-02 Pacques Bv Werkwijze voor het verwijderen van zwavelverbindingen uit water.
US5390278A (en) * 1991-10-08 1995-02-14 Bell Canada Phoneme based speech recognition
CA2100294C (en) * 1992-07-27 2003-08-19 David Frederick Bowman Process of removing hydrogen sulphide from a gas mixture

Also Published As

Publication number Publication date
NL9401036A (nl) 1996-02-01
NZ285855A (en) 1998-04-27
NO965440D0 (no) 1996-12-18
DE69502394T2 (de) 1999-01-07
US5958238A (en) 1999-09-28
CA2192575A1 (en) 1996-01-04
MX9606037A (es) 1998-05-31
SK165696A3 (en) 1997-08-06
HUT77892A (hu) 1998-09-28
AU2538895A (en) 1996-01-19
CN1087715C (zh) 2002-07-17
DE69502394D1 (de) 1998-06-10
ATE165796T1 (de) 1998-05-15
SK280506B6 (sk) 2000-03-13
JPH10505534A (ja) 1998-06-02
CZ350996A3 (en) 1997-04-16
CN1150792A (zh) 1997-05-28
DK0766650T3 (da) 1999-03-15
AU682967B2 (en) 1997-10-23
EP0766650B1 (en) 1998-05-06
BR9508075A (pt) 1997-11-11
WO1996000191A1 (en) 1996-01-04
HU9603271D0 (en) 1997-01-28
EP0766650A1 (en) 1997-04-09
GR3027580T3 (en) 1998-11-30
NO965440L (no) 1996-12-18
CZ291141B6 (cs) 2002-12-11
JP3283266B2 (ja) 2002-05-20
RU2144510C1 (ru) 2000-01-20

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