Preparation of Cementitious Material Using Smelting Slag and Tailings and the Solidification and Leaching of Pb 2+
Joint Authors
Wang, Chengbiao
Zhang, Dan
Shi, Shiliu
Yang, Xiaocong
Guo, Lijie
Xue, Shanshan
Source
Advances in Materials Science and Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-22
Country of Publication
Egypt
No. of Pages
7
Abstract EN
The composite cementitious materials were prepared with lead-zinc tailings, lead-zinc smelting slag, and cement clinker.
The effect of material ratio on the mechanical properties, the phase analysis, and microstructures were investigated.
The effect of the pH and stripping time on the leaching amount of lead ion was discussed.
The results show that the additive amount of the tailings should be minimized for the cementitious materials meeting the strength requirements, controlled within 10%.
The leaching amount of cementitious materials remains low in a larger range of pH, which can effectively reduce the leaching of heavy metal lead.
The leaching kinetics of lead ions in the three kinds of samples could be better described by the pseudo-second-model.
American Psychological Association (APA)
Zhang, Dan& Shi, Shiliu& Wang, Chengbiao& Yang, Xiaocong& Guo, Lijie& Xue, Shanshan. 2015. Preparation of Cementitious Material Using Smelting Slag and Tailings and the Solidification and Leaching of Pb 2+. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053237
Modern Language Association (MLA)
Zhang, Dan…[et al.]. Preparation of Cementitious Material Using Smelting Slag and Tailings and the Solidification and Leaching of Pb 2+. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1053237
American Medical Association (AMA)
Zhang, Dan& Shi, Shiliu& Wang, Chengbiao& Yang, Xiaocong& Guo, Lijie& Xue, Shanshan. Preparation of Cementitious Material Using Smelting Slag and Tailings and the Solidification and Leaching of Pb 2+. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053237
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1053237