Detailed structural, kinematic and geophysical data on the foreland of the Pampean flat-slab segment (Hualilán area, Andean Precordillera of Argentina) have shown that cross-strike structures have had an important role in ...

En las últimas décadas, el tratamiento de aguas residuales y efluentes mediante el uso de biomasas de origen biológico ha abierto nuevas posibilidades de remediación ambiental. El estudio de la aplicabilidad de estos métodos ...

Heavy-metal contamination is one of the most serious and complex environmental problems to be dealt with nowadays. Leaching piles from the mining industry are characterized by a high content of dissolved metals. In addition, ...

The attachment and bioleaching experiments were conducted to evaluate the zinc recovery from Hualilan ore by the thermoacidophilic archaeon Acidianus copahuensis. Cells of this species pregrown on tetrathionate showed ...

Los estudios epidemiológicos y clínicos en el campo de la nutrición, han demostrado los beneficios, respecto a la prevención de enfermedades crónicas y degenerativas, con el incremento en el consumo de frutas y vegetales. ...

Mesophilic bacteria were enriched from samples collected from acid mine drainages in La Carolina(San Luis, Argentina). Two enrichments, E1 and E2, showed suitable rates of iron or sulphur oxidation, respectively. Both ...

Abstract Two enrichment cultures (one iron oxidizing and one sulfur oxidizing) obtained from an acid mine drainage were physiologically and molecularly characterized; the first of them showed 99% 16S rRNA gene sequence ...