1. State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming, Yunnan, China
2. Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan, China
3. Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming, Yunnan, China
4. CSIRO Minerals, Kenmore, QLD, Australia