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

CHENG Jun-hua; ZHANG Jian; XU Xin-min; CHEN Gang; LI Gong-ning; WANG Pei-zhao

doi:10.3969/j.issn.1674-991X.2012.06.085

Volume 2 Issue 6

Nov. 2012

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Article Navigation > Journal of Environmental Engineering Technology > 2012 > 2(6): 540-544

CHENG Jun-hua, ZHANG Jian, XU Xin-min, CHEN Gang, LI Gong-ning, WANG Pei-zhao. A Review of Research Progress of Key Technologies of Spent Nickel-Cadmium Batteries Disposal and Metal Recovery[J]. Journal of Environmental Engineering Technology, 2012, 2(6): 540-544. doi: 10.3969/j.issn.1674-991X.2012.06.085

Citation:

CHENG Jun-hua, ZHANG Jian, XU Xin-min, CHEN Gang, LI Gong-ning, WANG Pei-zhao. A Review of Research Progress of Key Technologies of Spent Nickel-Cadmium Batteries Disposal and Metal Recovery[J]. Journal of Environmental Engineering Technology, 2012, 2(6): 540-544. doi: 10.3969/j.issn.1674-991X.2012.06.085

Citation:

CHENG Jun-hua, ZHANG Jian, XU Xin-min, CHEN Gang, LI Gong-ning, WANG Pei-zhao. A Review of Research Progress of Key Technologies of Spent Nickel-Cadmium Batteries Disposal and Metal Recovery[J]. Journal of Environmental Engineering Technology, 2012, 2(6): 540-544. doi: 10.3969/j.issn.1674-991X.2012.06.085

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

doi: 10.3969/j.issn.1674-991X.2012.06.085

1.
Yancheng Institute of Technology
2.
Nanjing Huanwu Resources Recycling Technology Co.,Ltd

More Information

Corresponding author: CHENG Jun-hua E-mail: cjh-1962@163.com
Received Date: 2012-06-06
Rev Recd Date: 2012-07-18
Publish Date: 2012-11-20

Abstract

Abstract

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.
- spent nickel-cadmium battery,
- disposal,
- recovery,
- research progress