Supported by National Basic Research Program of China (Grant No.2007CB815603);National Natural Science Foundation of China (Grant No.40573001);the Ph.D. Programs Foundation of Ministry of Education of China (Grant No.20050284044)
The exploitation of metallic mines may cause serious environmental problems.The removal of the heavy metals from the contaminated mining environments has become an urgent issue.In this paper,the occurrence and distrib...
The Maochang bauxite in Guizhou Province is one of the important aluminum ore deposits in southwestern China. Ferruginous spherules, measuring about a few microns across, were found in the transitional layer of the de...
supported by the National Natural Science Foundation of China(grant 40573001);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20050284043 and No.20050284044).
In order to investigate the effect of Thiobacillusferrooxidans on the oxidation of pyrite, two parallel experiments, which employed H2SO4 solutions and acidic solutions inoculated with ThiobaciUus ferrooxidans, were d...