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Influence of sulfur addition/solids content ratio on removal of heavy metals from mine tailings by bioleachingHe Zhong-bing (贺仲兵)1,2, Liao Ting (廖婷)1,2, Liu Yun-guo (刘云国)1,2, Xiao Yu (肖玉)1,2, Li... (Ministry of Education), Hunan University, Changsha 410082, China)Abstract:The effect of sulfur addition/solids content (SA/SC) ratio on heavy metals (e.g. copper, zinc and lead) obtained from mine......
Isolation and characterization of acidophilic bacterium from Gaofeng Mine in China YANG Yu(杨 宇)1, 2, QIAN Lin(钱 林)1, SHI Wu-yang(师舞阳)1, PENG Hong(彭 宏)1, QIU Guan-zhou(邱冠周)1, 2 1. School...; Abstract: An acidophilic, chemolithotrophic and ferrous oxidizing bacterium strain GF was isolated from the acid mine drainage (AMD) of Gaofeng Mine, Guangxi......
A PRODUCTION BASE FOR DIAMOND-100A DRILLING MACHINE CHIFENG NONFERROUS METAL MINE DRILLING MACHINE MANUFACTURING AND REPAIRING PLANTZhang Bingcai摘 要:<正> Chifeng Non-ferrous Metal Mine Drilling Machine Manufacturing And Repairing Plant is situated in the Inner Mongolia Autonomous Region and not far from the provincial boundaries with Hebei Province......
REE behavior and effect factors in AMD-type acidic groundwater at sulfide tailings pond, BS nickel mine, W.A. LEI Liang-qi(雷良奇)1, 2, SONG Ci-an (宋慈安)1, XIE Xiang-li(谢湘漓)1, LI Yan-hong(李艳红)1...; Abstract: AMD(Acid Mine Drainage)-type acidic groundwater (pH＜4) from oxidizing sulfide tailings in BS nickel mine (Western......
with previous studies in other Chinese metal mine AMDs, in which clone sequences are affiliated with α-Proteobacteria, β-Proteobacteria, and γ-Proteobacteria, Acidobacteria, Actinobacteria, Firmicutes.... Acidic mine drainage: The rate- determining step [J]. Science, 1970, 167(3921): 1121-1127. [37] FINNEY L A, O'HALLORAN T V. Transition metal speciation in the cell: Insights from the chemistry of metal......
Optimization of monitoring the stability of surrounding rock in a metal mineBo Song1), Min Zhong1), Xin Dong2), and Pei-fu Wang2) 1) School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China 2) Zhaojin Mining Industry Limited Company, Shandong 265400, China摘 要:Through analyzing the failure......
the overall economic gain from a metal mine operation, selection of cutoff grades must consider two important aspects: the time value of money and the spatial variation of the grade distribution... to an underground copper mine in Africa. Key words: cutoff grade; optimization; dynamic programming; underground metal mining ......
University of Mining & Technology, 2003, 32(2): 119-122. [6] ZHENG De-xue. Study on the application of long distance gravity transportation of copper concentrate[J]. Metal Mine, 2002(1): 43-45. (in Chinese) [7] WANG Xin, ZHAO Xue-yi. Experimental research on particle characteristics and rheological properties of high concentration red mud[J]. Metal Mine, 2008(1): 107-134. (in Chinese) [8] WANG......
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矿山金属平衡的应用--以蔡家营矿为例梁涛1,2,卢仁1,吕胜利1,王书军2,刘明月2,张四维2(1.北京市地质大学地质过程与矿产资源国家重点实验室2.河北省张家口市河北华澳矿业开发有限公司蔡家营矿)摘 要:矿山金属平衡通过矿山金属产量实现了地质资源储量模型与矿山实际生产数据有机的结合,它涉及到储量评估,采矿计划,品位控制,矿山测量,选矿流程和产品销售等各个矿山生产环节.以蔡家营矿为例详细介绍了矿山金属平衡的操作步骤,实施矿山金属平衡不但可以评估矿山生产运作过程中财务现金流的风险,而且更重要的是运用实际品位数据来......
