Removal of rhodamine B by ozone-based advanced oxidation process
文献类型：期刊论文
| 作者 | Bai Cuiping1,3; Xiong Xianfeng2; Gong Wenqi1; Feng Dexin3 ; Xian Mo3; Ge Zhongxue2; Xu Nian1
|
| 刊名 | DESALINATION
 |
| 出版日期 | 2011-09-01 |
| 卷号 | 278期号:1-3页码:84-90 |
| 关键词 | Rhodamine B Ozonation Catalytic ozonation |
| 英文摘要 | The oxidation of rhodamine B in aqueous solution by conventional ozone process and the advanced ozone-based oxidation processes was investigated. The reaction conditions such as ozone dosage, initial concentration of the dye and pH in ozone process were optimized. The decolorization rate of rhodamine B increased with the ozone dosage but decreased with the initial concentration of rhodamine B. Three oxidative processes including UV/ozone, US/ozone and ozone systems were assessed to select the most appropriate oxidative process in terms of rhodamine B aqueous solution treatment and special emphasis was laid on the effect of reaction pH in the three methods. It was found that in all the three methods, the acid condition can promote the oxidation process. The UV/ozone process was the best ozone-based oxidization process, with the decolorization efficiency of 99.78% and COD removal rate of 47.43% after 15 min treatment. The pseudo-first order kinetics was found to fit all the ozone-based processes, with regard to the decoloration and degradation reactions. (C) 2011 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Engineering, Chemical ; Water Resources |
| 研究领域[WOS] | Engineering ; Water Resources |
| 关键词[WOS] | AQUEOUS-SOLUTION ; ULTRASONIC RADIATION ; HYDROGEN-PEROXIDE ; REACTIVE DYES ; WASTE-WATER ; DEGRADATION ; KINETICS ; DECOLORIZATION ; DESTRUCTION ; ADSORPTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000295061100013 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6557]  |
| 专题 | 青岛生物能源与过程研究所_材料生物技术研究中心 |
| 作者单位 | 1.Wuhan Univ Technol, Sch Resources & Environm Engn, Wuhan 430070, Peoples R China 2.Xian Modern Chem Res Inst, Xian 710065, Peoples R China 3.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai Cuiping,Xiong Xianfeng,Gong Wenqi,et al. Removal of rhodamine B by ozone-based advanced oxidation process[J]. DESALINATION,2011,278(1-3):84-90. |
| APA | Bai Cuiping.,Xiong Xianfeng.,Gong Wenqi.,Feng Dexin.,Xian Mo.,...&Xu Nian.(2011).Removal of rhodamine B by ozone-based advanced oxidation process.DESALINATION,278(1-3),84-90. |
| MLA | Bai Cuiping,et al."Removal of rhodamine B by ozone-based advanced oxidation process".DESALINATION 278.1-3(2011):84-90. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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。