DOI: 10.35537/10915/139768
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Procesos de remediación y recuperación de metales pesados utilizando comunidades microbianas extremófilas

Abstract: Algunos metales pesados se han vuelto indispensables para la civilización y son omnipresentes en nuestras vidas cotidianas; debido a ello, se realizan numerosos esfuerzos para desarrollar nuevas tecnologías que permitan la extracción y producción de estos recursos en forma sostenible, al mismo tiempo que se analizan nuevas alternativas tecnológicas para la remediación de los ambientes ya contaminados. Los procesos biotecnológicos pueden sustituir a los tratamientos químicos tradicionales mediante la acción esp… Show more

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Cited by 1 publication
(2 citation statements)
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“…For moderate thermophilic experiments, two different consortia obtained from the natural extreme environment of Caviahue-Copahue Neuquén, Argentina, were used [23,24]. Consortium 45_Fp is mainly composed of archaea Ferroplasma, while consortium 45_Ac has Acidithiobacillus as the predominant genus.…”
Section: Microorganisms and Culture Conditionsmentioning
confidence: 99%
See 1 more Smart Citation
“…For moderate thermophilic experiments, two different consortia obtained from the natural extreme environment of Caviahue-Copahue Neuquén, Argentina, were used [23,24]. Consortium 45_Fp is mainly composed of archaea Ferroplasma, while consortium 45_Ac has Acidithiobacillus as the predominant genus.…”
Section: Microorganisms and Culture Conditionsmentioning
confidence: 99%
“…In all t inoculated systems, 100% of the copper present was solubilized in less than two we These performances are faster than the one obtained using the native consortium at 3 Particularly, moderate thermophilic consortia 45_Fp could recover all the copper in proximately one week (Figure 6a). This consortium, obtained from a hot spring in the canic and geothermal area of Caviahue Copahue, Argentina [23,24], was dominate Ferroplasma, an extensively studied archaeal genus that grows chemoorganotrophical acidic conditions. The ability of Ferroplasma spp.…”
Section: Bioleaching At 45 and 65 °Cmentioning
confidence: 99%