阐述了矿产资源开发领域的困境、微生物冶金技术的优点和应用现状，介绍了生物技术在湿法冶金领域的研究状况和研究趋势。

Puzzledom in developing mineral resources, advantages and application status of microbial metallurgy are elaborated. Research status and direction of biotechnology in hydrometallurgy is discussed.

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生物冶金环境中的微生物是多样的，至今已经报道有13个属的细菌能够氧化浸出金属硫化物。

Biohydrometallurgy involves diversified microorganisms and up to now, bacteria of 13 genera are reported to have relation with bioleaching of metal sulfides.

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生物冶金是微生物学与湿法冶金的交叉学科。

Bioleaching is an interdisciplinary of microbiology and hydrometallurgy.

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