ES2129351B1 - Sistema automatizado para la eliminacion del sulfhidrido del biogas producido en plantas de aguas residuales, con recuperacion biologica delreactivo. - Google Patents

Sistema automatizado para la eliminacion del sulfhidrido del biogas producido en plantas de aguas residuales, con recuperacion biologica delreactivo.

Info

Publication number
ES2129351B1
ES2129351B1 ES009700279A ES9700279A ES2129351B1 ES 2129351 B1 ES2129351 B1 ES 2129351B1 ES 009700279 A ES009700279 A ES 009700279A ES 9700279 A ES9700279 A ES 9700279A ES 2129351 B1 ES2129351 B1 ES 2129351B1
Authority
ES
Spain
Prior art keywords
biogas
hydrogen sulfide
automated system
sulfhidrido
elimination
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 - Fee Related
Application number
ES009700279A
Other languages
English (en)
Other versions
ES2129351A1 (es
Inventor
Garcia Manuel Macias
Moreno Domingo Cantero
Diaz M Mar Mesa
Balau Jose Antonio Andrades
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.)
Universidad de Cadiz
Original Assignee
Universidad de Cadiz
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 Universidad de Cadiz filed Critical Universidad de Cadiz
Priority to ES009700279A priority Critical patent/ES2129351B1/es
Publication of ES2129351A1 publication Critical patent/ES2129351A1/es
Application granted granted Critical
Publication of ES2129351B1 publication Critical patent/ES2129351B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

La presente invención consiste en un sistema, totalmente automatizado, para la eliminación de sulfhídrico del biogás producido en plantas de aguas residuales, con recuperación biológica del reactivo. El proceso consiste en poner en contacto una disolución de sulfato férrico con la corriente del biogás procedente de los digestores, la disolución absorbe el ácido sulfhídrico del biogás oxidándolo a azufre elemental. La disolución resultante se hace pasar a través de un biorreactor, donde el microorganismo oxida el sulfato ferroso a férrico, cerrando el ciclo. El microorganismo se encuentra inmovilizado sobre un soporte de carbón activo. El fermentador trabaja en semicontinuo, dependiendo los intervalos de carga y descarga del caudal y de la concentración de sulfhídrico en el biogás procedente de los digestores. Este proceso está regulado por un sistema de control multivariable, que permite, además, mantener los niveles de las variables del sistema en valores constantes y prefijados.
ES009700279A 1997-02-07 1997-02-07 Sistema automatizado para la eliminacion del sulfhidrido del biogas producido en plantas de aguas residuales, con recuperacion biologica delreactivo. Expired - Fee Related ES2129351B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009700279A ES2129351B1 (es) 1997-02-07 1997-02-07 Sistema automatizado para la eliminacion del sulfhidrido del biogas producido en plantas de aguas residuales, con recuperacion biologica delreactivo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009700279A ES2129351B1 (es) 1997-02-07 1997-02-07 Sistema automatizado para la eliminacion del sulfhidrido del biogas producido en plantas de aguas residuales, con recuperacion biologica delreactivo.

Publications (2)

Publication Number Publication Date
ES2129351A1 ES2129351A1 (es) 1999-06-01
ES2129351B1 true ES2129351B1 (es) 2000-04-01

Family

ID=8298206

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009700279A Expired - Fee Related ES2129351B1 (es) 1997-02-07 1997-02-07 Sistema automatizado para la eliminacion del sulfhidrido del biogas producido en plantas de aguas residuales, con recuperacion biologica delreactivo.

Country Status (1)

Country Link
ES (1) ES2129351B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104531249A (zh) * 2014-12-31 2015-04-22 山东圣琪生物有限公司 沼气脱硫装置
CN106268291A (zh) * 2016-11-03 2017-01-04 南京工业大学 一种生物脱硫除臭滴滤塔装置及生物脱硫除臭的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2180428B1 (es) * 2001-05-08 2004-04-16 Universidad De Cadiz Reactor biologico para la oxidacion de fe(ii) a fe(iii).
WO2002090270A1 (es) * 2001-05-08 2002-11-14 Universidad De Cadiz Reactor biologico para la oxidation de fe(ii) a fe(iii)
WO2005086963A2 (en) * 2004-03-11 2005-09-22 Baker Hughes Incorporated System and method for removing a contaminant vapor from a fluid
BE1030785B1 (nl) * 2022-08-17 2024-03-18 Krivalec Bvba Werkwijze voor het ontzwavelen van biogas en inrichting daartoe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8614961D0 (en) * 1986-06-19 1986-07-23 Water Res Centre Odour control
US4931262A (en) * 1987-03-03 1990-06-05 Dowa Mining Co., Ltd. Method of treating H2 S containing gases
DD299996A7 (de) * 1989-06-01 1992-05-21 Tech Hochschule C Schorlemmer Verfahren zur Entfernung des Schwefelwasserstoffgehaltes aus brennbaren Gasen (z.B. Biogasen/Deponiegasen) durch ein Biofilter mit geregeltem Sauerstoffeintrag
US5508014A (en) * 1993-10-05 1996-04-16 Gas Research Institute, Inc. Regeneration of liquid redox systems using Thiobacillus ferrooxidans

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104531249A (zh) * 2014-12-31 2015-04-22 山东圣琪生物有限公司 沼气脱硫装置
CN106268291A (zh) * 2016-11-03 2017-01-04 南京工业大学 一种生物脱硫除臭滴滤塔装置及生物脱硫除臭的方法

Also Published As

Publication number Publication date
ES2129351A1 (es) 1999-06-01

Similar Documents

Publication Publication Date Title
Vikrant et al. Biofiltration of hydrogen sulfide: Trends and challenges
Gadekar et al. Batch and continuous biooxidation of sulphide by Thiomicrospira sp. CVO: reaction kinetics and stoichiometry
Mahmood et al. Anoxic sulfide biooxidation using nitrite as electron acceptor
FI101290B (fi) Menetelmä rikkiyhdisteitä sisältävän veden käsittelemiseksi
CN102923853A (zh) 硫自养反硝化-厌氧氨氧化耦合除硫脱氮的废水处理方法
Vu et al. Hydrogen sulphide management in anaerobic digestion: A critical review on input control, process regulation, and post-treatment
CY1113990T1 (el) Βιοαντιδραστηρας και μεθοδος για το βιολογικο καθαρισμο υδατων
FI103502B (fi) Menetelmä rikkiyhdisteiden poistamiseksi vedestä
KR20000023729A (ko) 황 환원성 박테리아 및 이것을 생물학적 탈황 공정에 사용하는 용도
Jin et al. Enhancement of nitric oxide solubility using Fe (II) EDTA and its removal by green algae Scenedesmus sp.
TW201318688A (zh) 減少硫化氫之生物性複合物及方法
NL9000876A (nl) Werkwijze voor het verwijderen van zwavelverbindingen uit water.
KR102095470B1 (ko) 스컴제거 공정을 이용하여 처리효율을 개선한 sbr 시스템
KR101297821B1 (ko) 혐기성 소화조를 이용한 미세조류 배양 시스템 및 이를 이용한 미세조류 배양 방법
KR102095468B1 (ko) 배양조 및 혐기조를 활용한 sbr 수처리 시스템
ES2129351B1 (es) Sistema automatizado para la eliminacion del sulfhidrido del biogas producido en plantas de aguas residuales, con recuperacion biologica delreactivo.
Sabumon Development of a novel process for anoxic ammonia removal with sulphidogenesis
Choi et al. Evaluation of long-term preservation and reactivation efficiency of anaerobic ammonium oxidation (anammox) microorganisms based on activation energy
CN101622202B (zh) 厌氧性处理中溶解的硫化氢的除去装置
Egger et al. Continuous H2S removal from biogas using purple phototrophic bacteria
Oh et al. Development of effective hydrogen sulphide removing equipment using Thiobacillus sp. IW
AU735284B2 (en) Process and apparatus for obtaining biogas
Amirfakhri et al. Assessment of desulfurization of natural gas by chemoautotrophic bacteria in an anaerobic baffled reactor (ABR)
Costa et al. Biological treatment of organic sulfate-rich wastewaters
ZA200508611B (en) Method for purifying coke waste water using a gas-permeable membrane

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19990601

Kind code of ref document: A1

Effective date: 19990601

FD2A Announcement of lapse in spain

Effective date: 20170526