期刊
INTERMETALLICS
卷 124, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.intermet.2020.106849
关键词
Amorphous alloy; Copper ion removal; Surface mobility; Amorphous ribbons; Wastewater; Heavy metal pollution
资金
- NSF of China [51871157, 51971150]
- Key Basic and Applied Research Program of Guangdong Province, China [2019B030302010]
- Science and Technology Innovation Commission Shenzhen [JCYJ20170412111216258]
Fe-based amorphous alloys have been proved to exhibit excellent degradation properties for the removal of copper ions from simulated wastewater. Compared with crystalline iron, amorphous alloy has higher removal efficiency, lower reaction activation energy and high corrosion current density owing to its unique surface mobility. The copper ion can be reduced to less than 0.5 or 1 ppm at different initial concentrations. Even at a lower concentration of copper ions, it also exhibits better performance. In comparison, the concentration of the copper ion would be higher than the prescribed discharge standard if the wastewater was treated by crystalline iron. This work provides a potential application of Fe - based amorphous in the removal of heavy metal ions from wastewater.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据