Bioleaching of copper from tailings by fermentation broths of Aspergillus niger in pellet form
LI Guangyue, DIAO Ningning, WANG Yongdong, DU Kang, ZHANG Zhenyuan
CIESC Journal . 2015, (2): 717 -722 .  DOI: 10.11949/j.issn.0438-1157.20141047