废镍镉电池处置和金属回收关键技术研究进展  

A Review of Research Progress of Key Technologies of Spent Nickel-Cadmium Batteries Disposal and Metal Recovery

作　　者：程俊华[1] 张健 徐新民 陈刚 李功宁[1] 王沛钊[1] 

机构地区：[1]盐城工学院,江苏盐城224051 [2]南京环务资源再生科技有限公司,江苏南京210098

出　　处：《环境工程技术学报》2012年第6期540-544,共5页Journal of Environmental Engineering Technology

基　　金：江苏省科技支撑计划基金项目(BE2010619)

摘　　要：系统地介绍了处置废镍镉电池所涉及预处理、蒸馏、浸出、湿法分离和三废处理的关键技术,尤其是真空冶金、生物冶金、乳状液膜分离的研究成果,并对比了不同工艺对环境的影响。The current status of key technologies of disposing spent nickel-cadmium batteries was introduced, involving pretreatment, distillation, extraction, hydrometallurgical separation as well as treatment of wastewater, waste gas and solid waste. The research results of bio-metallurgy, vacuum metallurgy and emulsion liquid membrane separation were also introduced systematically. The impacts of different processes on the environment were compared.

关 键 词：废镍镉电池 处置 回收 研究进展 

分 类 号：X705[环境科学与工程—环境工程]