期刊论文、会议论文

Zhang, Lizhi

英文

Environmental Science & Technology

0013-936X

2008

42

18

6955-6960

第二届重金属污染防治技术及风险评价研讨会暨重金属污染防治专业委会2012年首届学术年会

第二届重金属污染防治技术及风险评价研讨会暨重金属污染防治专业委会2012年首届学术年会论文集

2012-11-10

中国环境科学学会

10.1021/es800962m

National Science Foundation of China [0503009, 20673041, 20777026]; National Basic Research Program of China [2007CB613301]; Program for New Century Excellent Talents in University [NCET-07-0352]; Key Project of Ministry of Education of China [108097]; Outstanding Young Research Award of National Natural Science Foundation of China [50525619]; Postdoctors Foundation of China [20070410935]

本校为第一且通讯机构

The batch removal of Cr(VI) from simulated wastewater with Fe@Fe 2O3 core-shell nanowires (FCSNs) was investigated in this study. It was found that each gram of the FCSNs could remove 7.78 mg of Cr(VI) from simulated wastewater containing 8.0 mg L-1 of Cr(VI) with an initial pH of 6.5 at room temperature. The Freundlich adsorption isotherm was applicable to describe the removal processes. Kinetics of the Cr(VI) removal was found to follow pseudo-second-order rate equation. Furthermore, the as-prepared and Cr(VI)-adsorbed FCSNs were carefully ex...