Research on the Characteristics and Mechanism of the Cumulative Release of Antimony from an Antimony Smelting Slag Stacking Area under Rainfall Leaching
Joint Authors
Ren, Bozhi
Zhou, Yingying
Deng, Renjian
Hursthouse, A. S.
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-07-18
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
We aimed to study the characteristics and the mechanism of the cumulative release of antimony at an antimony smelting slag stacking area in southern China.
A series of dynamic and static leaching experiments to simulate the effects of rainfall were carried out.
The results showed that the release of antimony from smelting slag increased with a decrease in the solid-liquid ratio, and the maximum accumulated release was found to be 42.13 mg Sb/kg waste and 34.26 mg Sb/kg waste with a solid/liquid ratio of 1 : 20; the maximum amount of antimony was released within 149–420 μm size fraction with 7.09 mg/L of the cumulative leaching.
Also, the antimony release was the greatest and most rapid at pH 7.0 with the minimum release found at pH 4.0.
With an increase in rainfall duration, the antimony release increased.
The influence of variation in rainfall intensity on the release of antimony from smelting slag was small.
American Psychological Association (APA)
Ren, Bozhi& Zhou, Yingying& Hursthouse, A. S.& Deng, Renjian. 2017. Research on the Characteristics and Mechanism of the Cumulative Release of Antimony from an Antimony Smelting Slag Stacking Area under Rainfall Leaching. Journal of Analytical Methods in Chemistry،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1170293
Modern Language Association (MLA)
Ren, Bozhi…[et al.]. Research on the Characteristics and Mechanism of the Cumulative Release of Antimony from an Antimony Smelting Slag Stacking Area under Rainfall Leaching. Journal of Analytical Methods in Chemistry No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1170293
American Medical Association (AMA)
Ren, Bozhi& Zhou, Yingying& Hursthouse, A. S.& Deng, Renjian. Research on the Characteristics and Mechanism of the Cumulative Release of Antimony from an Antimony Smelting Slag Stacking Area under Rainfall Leaching. Journal of Analytical Methods in Chemistry. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1170293
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1170293