Current Problems in the Disposal of Nonferrous Metallic Tailings

Metal Mine ›› 2009, Vol. 39 ›› Issue (05): 6-10+15.

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Current Problems in the Disposal of Nonferrous Metallic Tailings

Sun Yan^1,2，Liu Hefeng³，Liu Jianming¹，Meng Fanwei⁴，Zhang Weiqing^1,2

1.Institute of Geology and Geophysics, CAS；2.Graduate School of CAS；3. Chifeng Institute of Geological Investigation and Exploitation；4. Arhorchin Banner Seismological Burea of Inner Mongolia

Online:2009-05-15 Published:2011-11-09

Abstract

Abstract: The problems caused by nonferrous metallic tailings are increasingly severer with the increase of tailings discharge amount. The paper reviews the current state of the disposal of nonferrous metallic tailings in China, points out the problems in relation to their characteristics, such as fine size, complex valuable element relation, poisonous substance content and large amount, and puts forward the improvement suggestions.

Key words: Nonferrous metals tailings, Comprehensive utilization, Direct utilization

SUN Yan, LIU He-Feng, LIU Jian-Ming, MENG Fan-Wei, ZHANG Wei-Qing. Current Problems in the Disposal of Nonferrous Metallic Tailings[J]. Metal Mine, 2009, 39(05): 6-10+15.

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