The cationic dye removal by novel SiZn composites prepared from zinc ash
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- 作者：Zhanfang Cao ; Yajun Yue ; Hong Zhong ; huagongyejin@163.com ; Pei Qiu ; Pei Chen ; Xin Wen ; Shuai Wang ; wangshuai@csu.edu.cn ; Guangyi Liu
- 关键词：Adsorption ; Composite ; Dye ; Zinc ash
- 刊名：Journal of the Taiwan Institute of Chemical Engineers
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：71
- 期：Complete
- 页码：464-473
- 全文大小：3208 K
- 卷排序：71
文摘
Low-cost ZnSi composites were prepared from zinc ash waste. The SZC-1 showed steady adsorption capacities in the recycle process. The amorphous morphology suggested a positive impact on adsorption capacity. The adsorption mechanism was ascribed to the nature sulphophile. The adsorption parameters responded best to Langmuir and pseudo-second order models.