Methodology to evaluate the ARD potential in some Brazilian gold mines.

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorCuri, Adilson-
Autor(es): dc.creatorLopes, Paulo André Ribeiro-
Autor(es): dc.creatorMiranda, José Fernando-
Autor(es): dc.creatorArroyo Ortiz, Carlos Enrique-
Data de aceite: dc.date.accessioned2025-08-21T15:25:48Z-
Data de disponibilização: dc.date.available2025-08-21T15:25:48Z-
Data de envio: dc.date.issued2017-07-10-
Data de envio: dc.date.issued2017-07-10-
Data de envio: dc.date.issued2015-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/8211-
Fonte completa do material: dc.identifierhttp://www.ijmer.com/papers/Vol5_Issue7/Version-2/G5724550.pdf-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1014422-
Descrição: dc.descriptionThis paper proposes a methodology to evaluates the potential of acid rock drainage (ARD) in some gold mines of Brazilian ferriferous quadrangle. A program of sampling was developed to characterize geochemically the ores and wastes in minesites and quantify the potential of acid mine drainage and metal solubility. Were performed analyses by the following static tests: - saturated paste pH , ABA, NAG, MABA and total and soluble metal analysis. To compare the results is suggested a tabulation considering a relative weight for each performed test. In this methodology each test ( ABA, MABA or NAG) was evaluated in a graduated scale from zero to 100 points totalizing a maximum of 300 points.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Direitos: dc.rightsrestrito-
Palavras-chave: dc.subjectAcid drainage-
Título: dc.titleMethodology to evaluate the ARD potential in some Brazilian gold mines.-
Aparece nas coleções:Repositório Institucional - UFOP

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