摘要
对硫化矿生物冶金进行了较全面的综述,包括浸矿微生物种类及培养条件、硫化物细菌氧化机理、氧化亚铁硫杆菌的铁硫氧化系统、浸矿工艺、影响浸矿效果的主要因素以及浸矿细菌的分子生物学。介绍了国内外生物冶金的工业化应用现状。提出了我国硫化矿生物冶金需要解决的主要问题。
A comprehensive review of biological metallurgy of sulfide ore is made, including the microbial kinds and their culturing conditions, the bioleaching mechanism, the bacterial oxidation system of ferrous iron and sulfur, the bioleaching techniques, the main factors influencing the bioleaching effect and the molecular biology of the bacterium. The status of industrial application of biological metallurgy both in and outside China is described and the main problems needing to be solved in China′s biological metallurgy are pointed out.
出处
《金属矿山》
CAS
北大核心
2005年第4期24-30,共7页
Metal Mine
基金
中国铝业股份有限公司重点项目(ZY2004CAQE08)。
关键词
硫化矿
生物冶金
浸矿机理
微生物
氧化亚铁硫杆菌
Sulfide ores, Biological metallurgy, Bioleaching mechanism, Microorganism, Thiolbacillus ferrooxidans
