微生物浸出砷黄铁矿基础研究和工业应用进展  

Progress in Basic Research and Industrial Application of Microbial Leaching of Arsenic-bearing Pyrite

作　　者：武子滕 顾帼华[1] 

机构地区：[1]中南大学资源加工与生物工程学院,湖南长沙410083

出　　处：《湿法冶金》2015年第5期351-355,共5页Hydrometallurgy of China

基　　金：国家自然科学基金资助项目(51374249);国家重大基础研究发展规划(973)项目(2010CB630903)

摘　　要：概括了浸矿细菌的选择、驯化研究状况及氧化浸出砷黄铁矿机制和氧化过程中砷的转化形式,总结了单一菌种和混合菌种浸出砷黄铁矿的研究进展,以及工业浸出过程中存在的问题和解决方案,展望了砷黄铁矿细菌浸出研究和发展趋势。Bacterial selection and microbial acclimation were summarized, as well as mechanism of oxidation leaching of arsenopyrite. Research advance in leaching arsenopyrite with pure bacterium or mixed bacteria was reviewed, and the problems and solutions in industrial leaching were discussed. In addition,The development and expectation of bioleaching of arsenopyrite was proposed.

关 键 词：难处理金矿 砷黄铁矿 混合菌浸出 

分 类 号：TF18[冶金工程—冶金物理化学] TF803.21