[1]Institute of Environmental Science and Engineering, School of Metallurgical Science and Engineering,Central South University, Changsha 410083, China;
[2]Chinese National Engineering Research Centre for Control & Treatment of Heavy Metal Pollution,Changsha 410083, China;
[1]Institute of Environmental Science and Engineering, School of Metallurgical Science and Engineering,Central South University, Changsha 410083, China;
[1]Institute of Environmental Science and Engineering, School of Metallurgical Science and Engineering,Central South University, Changsha 410083, China;
[2]Chinese National Engineering Research Centre for Control & Treatment of Heavy Metal Pollution,Changsha 410083, China;
[1]Institute of Environmental Science and Engineering, School of Metallurgical Science and Engineering,Central South University, Changsha 410083, China;
[1]Institute of Environmental Science and Engineering, School of Metallurgical Science and Engineering,Central South University, Changsha 410083, China;
high iron-bearing zinc calcine; reductive roasting; multistage magnetic separation; silver recovery; indium recovery;