| P-25纳米TiO2在含酚废水处理方面的应用 |
| |
| 引用本文： | 周俊,徐圣友,胡晓倩.P-25纳米TiO2在含酚废水处理方面的应用[J].资源开发与市场,2011,27(9). |
| |
| 作者姓名： | 周俊 徐圣友 胡晓倩 |
| |
| 作者单位： | 黄山学院生命与环境科学学院,安徽黄山,245041 |
| |
| 基金项目： | 环境科学省级特色专业项目(编号:20100986);环境科学校级特色专业项目(编号:2009TSZY01); 安徽省人事厅高层次人才基金项目(编号:2008Z041)联合资助 |
| |
| 摘 要： | 采用室内模拟研究,以P-25纳米TiO2作为光催化剂进行了苯酚水溶液的光催化降解性能探讨,初步考察了溶液的pH、P-25纳米TiO2用量对光催化降解苯酚过程的影响,以获得P-25纳米TiO2光降解含酚废水的较好反应条件.实验结果表明,当溶液pH=8时,降解水体中苯酚效果最佳,强酸和强碱条件均不利于苯酚的降解；在pH 8的反应体系中,当光催化剂用量为0.4g/L时,催化水体中苯酚降解的效果最好.
|
| 关 键 词： | P-25纳米TiO2 光催化降解 含苯酚水体 |
Primary Exploration in Application of Dealing Phenol Sewage with Nanometer TiO2P- 25 |
| |
| ZHOU Jun,XU Sheng-you,HU Xiao-qian.Primary Exploration in Application of Dealing Phenol Sewage with Nanometer TiO2P- 25[J].Resource Development & Market,2011,27(9). |
| |
| Authors: | ZHOU Jun XU Sheng-you HU Xiao-qian |
| |
| Institution: | ZHOU Jun,XU Sheng-you,HU Xiao-qian (Life and Environmental Science College,Huangshan University,Hangshan 245041,China) |
| |
| Abstract: | Photocatalytic degradation of phenol solution by TiO2P-25 titanium dioxide was carried out.Two important factors,pH and quantity of TiO2P-25 were investigated preliminarily,which could make us get the better reaction conditions of TiO2P-25.The results showed that the high degradation efficiency could be reached when pH was 8,and when the quantities of photocatalyst TiO2P-25 was 0.4g/L,the effect was best. |
| |
| Keywords: | nanometer TiO2P-25 photocatalytic degradation phenol solution |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
