Electro-Fenton oxidation of coking wastewater: optimization using the combination of central composite design and convex optimization method
文献类型：期刊论文
| 作者 | Xu, Changyou; Li, Yu-You; Gao, Yingxin; Li, Weicheng; Ni, Jialing; Fan, Niansi; Wang, Qin; Sun, Jiwei; Zhang, Bo |
| 刊名 | ENVIRONMENTAL TECHNOLOGY
 |
| 出版日期 | 2017 |
| 卷号 | 38期号:19页码:2456-2464 |
| 关键词 | Electro-fenton Coking Wastewater Optimization Central Composite Design Convex Optimization Method |
| 英文摘要 | The electro-Fenton treatment of coking wastewater was evaluated experimentally in a batch electrochemical reactor. Based on central composite design coupled with response surface methodology, a regression quadratic equation was developed to model the total organic carbon (TOC) removal efficiency. This model was further proved to accurately predict the optimization of process variables by means of analysis of variance. With the aid of the convex optimization method, which is a global optimization method, the optimal parameters were determined as current density of 30.9 mA/cm(2), Fe2+ concentration of 0.35 mg/L, and pH of 4.05. Under the optimized conditions, the corresponding TOC removal efficiency was up to 73.8%. The maximum TOC removal efficiency achieved can be further confirmed by the results of gas chromatographymass spectrum analysis. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/39498]  |
| 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 | Xu, Changyou,Li, Yu-You,Gao, Yingxin,et al. Electro-Fenton oxidation of coking wastewater: optimization using the combination of central composite design and convex optimization method[J]. ENVIRONMENTAL TECHNOLOGY,2017,38(19):2456-2464. |
| APA | Xu, Changyou.,Li, Yu-You.,Gao, Yingxin.,Li, Weicheng.,Ni, Jialing.,...&Zhang, Bo.(2017).Electro-Fenton oxidation of coking wastewater: optimization using the combination of central composite design and convex optimization method.ENVIRONMENTAL TECHNOLOGY,38(19),2456-2464. |
| MLA | Xu, Changyou,et al."Electro-Fenton oxidation of coking wastewater: optimization using the combination of central composite design and convex optimization method".ENVIRONMENTAL TECHNOLOGY 38.19(2017):2456-2464. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。