Removal of phosphate from aqueous solution by red mud using a factorial design
文献类型：期刊论文
| 作者 | Zhao, Ying ; Wang, Jun ; Luan, Zhaokun ; Peng, Xianjia ; Liang, Zhen ; Shi, Li |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2009-06-15 |
| 卷号 | 165期号:1页码:1193-1199 |
| 关键词 | Phosphate removal Red mud Sorption Factorial design |
| 中文摘要 | The purpose of the work is to study the adsorption of phosphate on red mud from aqueous solutions using 21 full factorial designs. The important parameters, which affect the removal efficiency of phosphate and final pH Of Solution (pH(f)), such as phosphate concentration, initial pH of solution (pH(i)) and the red mud dosage were investigated. The effects of individual variables and their interaction effects for dependent variables, namely, phosphate removal efficiency and pH(f) were determined. The results of the study showed that phosphate removal efficiency and pHf were found to be 97.6% and 10.9 with optimal reaction conditions initial phosphate concentration 25 mg l(-1), red mud dosage 1.5 g l(-1), pH(i) 3.0, respectively. It was found that adequate amount of calcium ions and higher final pH than 9 are ideal conditions for maximum phosphate removal. (c) 2008 Published by Elsevier B.V. |
| WOS记录号 | WOS:000266121700160 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21732]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhao, Ying,Wang, Jun,Luan, Zhaokun,et al. Removal of phosphate from aqueous solution by red mud using a factorial design[J]. JOURNAL OF HAZARDOUS MATERIALS,2009,165(1):1193-1199. |
| APA | Zhao, Ying,Wang, Jun,Luan, Zhaokun,Peng, Xianjia,Liang, Zhen,&Shi, Li.(2009).Removal of phosphate from aqueous solution by red mud using a factorial design.JOURNAL OF HAZARDOUS MATERIALS,165(1),1193-1199. |
| MLA | Zhao, Ying,et al."Removal of phosphate from aqueous solution by red mud using a factorial design".JOURNAL OF HAZARDOUS MATERIALS 165.1(2009):1193-1199. |
入库方式： OAI收割
来源：生态环境研究中心
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