有色金属科学与工程Issue(1)：26-30,5.
生物湿法冶金技术回收废弃线路板中有价金属的研究进展
Review on recovering precious metals from wasted circuit board by bio-hydrometallurgy technology
摘要
Abstract
The quantity of circuit board produced and abandoned has increased with the development of electronics industry. The characteristics of pyrometallurgical recovery, mechanical recovery and wet recovery, such as low recovery ratio, high cost and environmental pollution fails to recover the precious metals from wasted circuit board. This article discusses the feasibility and economic value of precious metals recovery from wasted circuit board by bio-hydrometallurgy by the sequence of dismantling-broken-biological leaching-follow-up treatment. The physiological and biochemical properties of the metallurgical microbials at the medium temperature, moderate thermophilic and moderate thermophilic are introduced respectively. The application prospect of the recovering precious metals from wasted circuit board by bio-hydrometallurgy technology is forecasted.关键词
废弃线路板/微生物浸出/有价金属Key words
wasted circuit board/bioleaching/precious metals分类
矿业与冶金引用本文复制引用
曾伟民,朱海珍,叶子婕,夏明晨,喻子凌,王新天..生物湿法冶金技术回收废弃线路板中有价金属的研究进展[J].有色金属科学与工程,2013,(1):26-30,5.基金项目
国家自然科学青年科学基金项目(31200382),中央高校基本科研业务费青年教师助推项目(1177-721500273),中南大学大学生创新训练项目(DL12469) （31200382）
