Results 121 to 130 of about 10,443 (220)

Bioleaching of copper from electronic scrap [PDF]

open access: yes
O presente trabalho investigou a influência da suplementação de ferro e da adaptação bacteriana sobre a biolixiviação de cobre de placas de circuito impresso usando a bactéria Acidithiobacillusferrooxidans-LR.
ESPINOSA, Denise Crocce Romano   +2 more
core   +1 more source

Recuperación de cobre mediante lixiviación bacteriana de minerales sulfurados a partir de un consorcio bacteriano aislado de bornita de la zona de Taulis-Calquis de la provincia San Miguel de Pallaques Cajamarca [PDF]

open access: yes, 2018
En el presente trabajo de investigación se evaluó la extracción de Cu a partir de minerales sulfurados de la zona Taulis – Calquis – San Miguel de Pallaques – Cajamarca, relave y de otros sulfuros para poder validar y contrastar el procedimiento en ...
Cruzado Cabanillas, Anthony Pierre   +1 more
core  

Biological-Chemical Oxidation of Ore Minerals at Pezinok Deposit [PDF]

open access: yes, 2004
The article presents results of leaching experiments of the comparison between chemical and biological-chemical leaching, at the same conditions in solution, of ores from the Sb-(Au-) base metal deposit Pezinok (Malé Karpaty Mts., Western Carpathians ...
Andrea Šlesárová   +5 more
core  

Research division of tungsten carbide and cobalt as a result of microbiological waste destruction of tungstencobalt waste [PDF]

open access: yes, 2013
Запропоновано метод мікробіологічної деструкції твердосплавних вольфрамкобальтовых відходів виробництва, суть якого полягає у селективному розчиненні металів в кислому середовищі бактеріальним розчином тривалентного феруму, що виконує функції ...
Chaika, T.   +5 more
core  

A Growth Inhibition Model for Thiobacillus Ferrooxidans

open access: yesJournal American Society of Mining and Reclamation, 1988
K. L. Shuttleworth, R. F. Unz
openaire   +1 more source

Type IV Pili of Acidithiobacillus ferrooxidans Are Necessary for Sliding, Twitching Motility, and Adherence [PDF]

open access: yes, 2009
Yong-Quan Li   +6 more
core   +1 more source

Sulfides in Biosystems [PDF]

open access: yes, 2006
Dunin-Borkowski, Rafael E.   +1 more
core   +1 more source

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