ES2087033B1 - Nuevo microorganismo del genero sulfolobus y su uso en la biolixiviacion de sulfuros metalicos para recuperacion de metales. - Google Patents

Nuevo microorganismo del genero sulfolobus y su uso en la biolixiviacion de sulfuros metalicos para recuperacion de metales.

Info

Publication number
ES2087033B1
ES2087033B1 ES09402153A ES9402153A ES2087033B1 ES 2087033 B1 ES2087033 B1 ES 2087033B1 ES 09402153 A ES09402153 A ES 09402153A ES 9402153 A ES9402153 A ES 9402153A ES 2087033 B1 ES2087033 B1 ES 2087033B1
Authority
ES
Spain
Prior art keywords
biolixiviation
metal
cvasulfolobus
chemiolithotroph
valencia
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
ES09402153A
Other languages
English (en)
Other versions
ES2087033A1 (es
Inventor
Palma Irma Marin
Pibernat Ricardo Amils
Perez Antonio Ballester
Rodriguez Eduardo Gomez
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 Complutense de Madrid
Universidad Autonoma de Madrid
Original Assignee
Universidad Complutense de Madrid
Universidad Autonoma de Madrid
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 Complutense de Madrid, Universidad Autonoma de Madrid filed Critical Universidad Complutense de Madrid
Priority to ES09402153A priority Critical patent/ES2087033B1/es
Publication of ES2087033A1 publication Critical patent/ES2087033A1/es
Application granted granted Critical
Publication of ES2087033B1 publication Critical patent/ES2087033B1/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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

NUEVO MICROORGANISMO DEL GENERO CVASULFOLOBUS Y SU USO EN LA BIOLIXIVIACION DE SULFUROS METALICOS PARA RECUPERACION DE METALES. LA PRESENTE INVENCION SE REFIERE A LA BACTERIA CVASULFOLOBUS RIVOTINCTI, UNA MUESTRA DE LA CUAL HA SIDO DEPOSITADA EN LA COLECCION ESPAÑOLA DE CULTIVOS TIPO [UNIVERSIDAD DE VALENCIA, BURJASOT (VALENCIA-ESPAÑA)] BAJO EL NUMERO DE REGISTRO CECT 4489. ESTA BACTERIA SE UTILIZA PARA ACELERAR EL PROCESO DE SOLUBILIZACION DE METALES EN LA LIXIVIACION DE SULFUROS METALICOS. LA NUEVA ESPECIE ES UNA ARQUEOBACTERIA, TERMOFILA EXTREMA, QUIMIOLITOTROFA ESCRICTA, ACIDOFILA EXTREMA, AEROBIA, MOVIL, NO ESPORULANTE, DE FORMA ESFERICA, LIGERAMENTE IRREGULAR DE 1 MIM DE DIAMETRO, CUYA TEMPERATURA OPTIMA DE CRECIMIENTO ESTA ENTRE LOS 65 Y LOS 68º C. EL PH OPTIMO DE CRECIMIENTO ESTA EN TORNO A PH2, AUNQUE SE PUEDE OBSERVAR CRECIMIENTO DE LA POBLACION A VALORES DE PH ENTRE 1 Y 4. TIENE UN METABOLISMO QUIMIOLITOTROFO ESTRICTO. FORMA ACIDO SULFURICO EN EL PROCESO DE OBTENCION DE ENERGIA, LO QUE SE TRADUCE EN UNA ACIDIFICACION DEL MEDIO DE CULTIVO. ES RESISTENTE A ALTAS CONCENTRACIONES DE CATIONES METALICOS Y ES INSENSIBLE A AMPICILINA Y NEOMICINA. EN MINERALES COMPUESTOS POR DIFERENTES SULFUROS METALICOS, ES CAPAZ DE LIXIVIAR ELEVADAS CANTIDADES DE LOS DISTINTOS CATIONES METALICOS QUE COMPONEN EL MINERAL.
ES09402153A 1994-10-14 1994-10-14 Nuevo microorganismo del genero sulfolobus y su uso en la biolixiviacion de sulfuros metalicos para recuperacion de metales. Expired - Fee Related ES2087033B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES09402153A ES2087033B1 (es) 1994-10-14 1994-10-14 Nuevo microorganismo del genero sulfolobus y su uso en la biolixiviacion de sulfuros metalicos para recuperacion de metales.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09402153A ES2087033B1 (es) 1994-10-14 1994-10-14 Nuevo microorganismo del genero sulfolobus y su uso en la biolixiviacion de sulfuros metalicos para recuperacion de metales.

Publications (2)

Publication Number Publication Date
ES2087033A1 ES2087033A1 (es) 1996-07-01
ES2087033B1 true ES2087033B1 (es) 1997-02-16

Family

ID=8287727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09402153A Expired - Fee Related ES2087033B1 (es) 1994-10-14 1994-10-14 Nuevo microorganismo del genero sulfolobus y su uso en la biolixiviacion de sulfuros metalicos para recuperacion de metales.

Country Status (1)

Country Link
ES (1) ES2087033B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013113132A2 (es) * 2012-01-31 2013-08-08 Biotecnologias Del Agua Ltda. Microorganismos para procesos de biolixiviacion a bajas temperaturas

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR245506A1 (es) * 1990-11-07 1994-01-31 Leaching S R L Y Shell Chile S Un proceso de bio-metalurgica en el cual se produce la bio-oxidacion de compuestos minerales
US5332559A (en) * 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials

Also Published As

Publication number Publication date
ES2087033A1 (es) 1996-07-01

Similar Documents

Publication Publication Date Title
Yin et al. Copper recycle from sulfide tailings using combined leaching of ammonia solution and alkaline bacteria
Cerruti et al. Bio-dissolution of spent nickel–cadmium batteries using Thiobacillus ferrooxidans
Rebello et al. Hazardous minerals mining: challenges and solutions
Dudka et al. Environmental impacts of metal ore mining and processing: a review
Fortin et al. Biogeochemical phenomena induced by bacteria within sulfidic mine tailings
Kelley et al. Microbiological oxidations of minerals in mine tailings
Santos et al. Design and application of a low pH upflow biofilm sulfidogenic bioreactor for recovering transition metals from synthetic waste water at a Brazilian copper mine
PE20010773A1 (es) Recuperacion de zinc desde minerales sulfurados que lo contienen
Poulin et al. Economic and environmental niches of biohydrometallurgy
AR029782A1 (es) Procedimiento libre de emisiones para la obtencion de cobre y otros metales
ES2087033B1 (es) Nuevo microorganismo del genero sulfolobus y su uso en la biolixiviacion de sulfuros metalicos para recuperacion de metales.
Pashkevich et al. Experimental simulation of a system of swamp biogeocenoses to improve the efficiency of quarry water treatment
Xie et al. The geochemical processes affecting the mobility of Cu, Pb, Zn during phytostabilization on sulfidic mine tailings revealed by a greenhouse study
Giaveno et al. Bioleaching of heazelwoodite by Thiobacillus spp
Trois et al. The environmental risk posed by small dumps of complex arsenic, antimony, nickel and cobalt sulphides
Bhatti et al. Dissolution of uraninite in acid solutions
WO2021081682A1 (es) Método de biodesintegrar chatarra metálica con un consorcio bacteriano adaptado a altas concentraciones de sulfato ferroso y sulfato férrico
Ahonen et al. Alterations in surfaces and textures of minerals during the bacterial leaching of a complex sulfide ore
Grousset et al. Biocorrosion detection by sulphur isotopic fractionation measurements
BR102012032158A2 (pt) Biolixiviação de minérios primários, rejeitos de flotação e minério intemperizado com produção biológica de ácido sulfúrico a partir de enxofre elementar e/ou pirita
Slesarova et al. An overview of occurrence and evolution of acid mine drainage in the Slovak Republic
Santini et al. The geomicrobiology of mining environments
Lennox et al. " Leaching of Copper Ore" by Thiobacillus Ferrooxidans
Mrazikova et al. Nickel recovery from printed circuit boards using acidophilic bacteria
Abed et al. DESIGN BIOTREATMENT UNIT FOR WATER SULFUR FOR AGRICULTURE PURPOSE

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19941014

Kind code of ref document: B1

Effective date: 19941014

FD2A Announcement of lapse in spain

Effective date: 20150826