Proceedings of the 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)

Study on Removal and Solidified Characteristics of Heavy Metals in the Slag from High Temperature Smelting of Copper Sludge, Electroplating and Pickling Sludge

Authors
Cailing Zhou, Shifu Ge, Hui Yu, Tianqi Zhang
Corresponding Author
Cailing Zhou
Available Online April 2017.
DOI
https://doi.org/10.2991/iceesd-17.2017.176How to use a DOI?
Keywords
High temperature smelting; Slag; Heavy metal solidification; Leaching toxicity.
Abstract
The slag from high temperature smelting of copper sludge, electroplating and pickling sludge in different cooling methods were studied for the heavy metal removal and solidification effect. The contents results showed large removal of Cu, Ni, Cd and serious enrichment of Mn, Ba, Be, Pb, As. The leaching results showed the best solidification effect of Cu, Ni, Cd and the poorest of Ba. XRD showed more crystal structures in RW and JF, while little in SH and MF, which had no different effect on solidification. SEM-EDS results showed dense surface in copper sludge disposal enterprises' slag samples, and various-materials surface in electroplating and pickling sludge disposal enterprises' slag samples. The solidification effect of slag produced from smelting sludge was poor in acid environment while better in weak acid to alkaline environment.
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Proceedings
2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)
Part of series
Advances in Engineering Research
Publication Date
April 2017
ISBN
978-94-6252-328-9
ISSN
2352-5401
DOI
https://doi.org/10.2991/iceesd-17.2017.176How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Cailing Zhou
AU  - Shifu Ge
AU  - Hui Yu
AU  - Tianqi Zhang
PY  - 2017/04
DA  - 2017/04
TI  - Study on Removal and Solidified Characteristics of Heavy Metals in the Slag from High Temperature Smelting of Copper Sludge, Electroplating and Pickling Sludge
BT  - 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)
PB  - Atlantis Press
SP  - 963
EP  - 970
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-17.2017.176
DO  - https://doi.org/10.2991/iceesd-17.2017.176
ID  - Zhou2017/04
ER  -