Diversity of native acid of ile acid drainage from two mining districts of southern ecuador by 16S rDNA sequencing
Acid mine drainage (AMD) is formed by bacterial and/or chemical oxidation of metal sulfides. The most common sites for its appearance are called leaching heaps ( usually dumps) created by man for metals recovery operations or tailings deposits, and they are also commonly found in abandoned or active mines. In this paper, we present a study conducted identification of bacteria from samples taken at two mining areas of southern Ecuador; Portovelo and Bella Rica. Using 16S rDNA sequencing phylotypes were identified as follows; a-Proteobacteria, yProteobacteria, TM6, Nitrospira and Bacteroidetes, all capable of bioleaching sulfide minerals of copper and gold.
Acidophil microorganisms acid mine drainage 16S rDNA sequencing
Yaguana Leonardo Aguirre Paulina y Escobar Blanca
Centro de Biologia Celular y Molecular, Universidad T6cnica Particular de Loja, Ecuador Centro de Hidro/Electrometalurgia, Departamento de Ingenierfa Quimica y Biotecnologia,Universidad d
国际会议
The 19th International Biohydrometallurgy Symposium(第19届国际生物湿法冶金大会 IBS2011)
长沙
英文
988-993
2011-09-18（万方平台首次上网日期，不代表论文的发表时间）