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Labor productivity and comparative advantage in mining: The copper industry in Chile
(ELSEVIER SCI LTD, 2001)
Over the past two decades, the copper industry has enjoyed dramatic increases in labor productivity in both Chile and the United States. Recent research attributes most of the increase in the United States to innovation ...
Speciation and leachability of copper in mine tailings from porphyry copper mining: influence of particle size
(PERGAMON-ELSEVIER SCIENCE LTD,, 2005)
Changes in the sorption, desorption, distribution, and availability of copper, induced by application of sewage sludge on Chilean soils contaminated by mine tailings
(2012)
The effect of mine tailings and sewage sludge was evaluated on sorption, desorption, availability and distribution of copper in two soils, one high (sandy soil) and one low in copper (clay soil). In both soils contaminated ...
Bacterial stimulation of copper phytoaccumulation by bioaugmentation with rhizosphere bacteria
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Copper contaminated areas pose environmental health risk to living organisms. Remediation processes are thus required for both crop production and industrial activities. This study employed bioaugmentation with copper ...
Membrane technology applied to acid mine drainage from copper mining
(2017)
The objective of this study is to evaluate the treatment of high-strength acid mine drainage (AMD) from copper mining by nanofiltration (NF) and reverse osmosis (RO) at pilot scale. The performances of two commercial ...
Enzymatic Potential Of Heterotrophic Bacteria From A Neutral Copper Mine Drainage
(Soc Brasileira MicrobiologiaSão Paulo, 2016)