An outline is made of slurry electrolysis, biohydrometallurgy, film separation technology and mechanical activation leaching, and their application and development in the future are introduced.

• 概述了矿浆电解、生物冶金、膜分离技术和机械活化浸出等几种湿法冶金新技术,并介绍了其应用领域和发展方向。