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| 钛基氧化物涂层电极在污水处理方面的实验研究 | |
| 引用本文： | 杨雅雯,康爱彬,余伟发,齐金彦,王守伟,高成杰.钛基氧化物涂层电极在污水处理方面的实验研究[J].环境工程学报,2009,3(3):470-474. |
| 作者姓名： | 杨雅雯 康爱彬 余伟发 齐金彦 王守伟 高成杰 |
| 作者单位： | 1. 北京市劳动保护科学研究所,北京,100054 2. 中国地质大学(北京)水资源与环境工程北京市重点实验室,北京,100083 3. 中国石化石油化工科学研究院,北京,100083 4. 中国肉类食品综合研究中心,北京,100068 5. 北京市环境保护科学研究院,北京,100037 |
| 摘 要： | 用涂刷热分解氧化法研究制作了3种钛基金属氧化物涂层电极：SnO2-Sb2O3-CeO2/SnO2-Sb2O3/Ti、SnO2-Sb2O3-CoO2/SnO2-Sb2O3/Ti和SnO2-Sb2O3-CoO2/IrO2/Ti，用于处理生活污水，筛选出了处理效果最好的电极：SnO2-Sb2O3-CeO2/SnO2-Sb2O3/Ti电极。通过SnO2-Sb2O3-CeO2/SnO2-Sb2O3/Ti电极处理生活污水的静态实验，研究了电解时间、电流密度等因素对电解效果的影响，得出该电极较佳的运行参数是：极板间距1 cm、电流密度10 mA/cm2、电解时间2 h，此时，COD、NH3-N、总磷、总氮、SS和大肠菌群的去除率分别为94.0％、99.8％、51.8％、70.8%、100％和100％；并用该参数进行了动态实验，连续运行60 d，得到了稳定的出水水质数据。 |
| 关 键 词： | 钛基涂层电极 铈 水处理 |
| 收稿时间： | 5/9/2008 12:00:00 AM |
Study on wastewater treatment by Ti-based oxides coating anodes |
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| Yang Yawen,Kang Aibin,Yu Weif,Qi Jinyan,Wang Shouwei and Gao Chengjie.Study on wastewater treatment by Ti-based oxides coating anodes[J].Techniques and Equipment for Environmental Pollution Control,2009,3(3):470-474. | |
| Authors: | Yang Yawen Kang Aibin Yu Weif Qi Jinyan Wang Shouwei and Gao Chengjie |
| Institution: | 1.Beijing Municipal Institute of Labor Protection;Beijing 100054;2.Beijing Key Laboratory of Resources and Environmental Engineering;China University of Geosciences;Beijing 100083;3.Research Institute of Petroleum Processing SINOPEC;4.China Meat Research Center;Beijing 100068;5.Beijing Municipal Research Institute of Environmental Protection;Beijing 100037 |
| Abstract: | Three kinds of Ti-based oxide modified electrodes,SnO2-Sb2O3-CeO2/SnO2-Sb2O3/Ti,SnO2-Sb2O3-CoO2/SnO2-Sb2O3/Ti and SnO2-Sb2O3-CoO2/IrO2/Ti,were made in the experiment.They were used to treat domestic sewage to choose the best efficient electrode.The SnO2-Sb2O3-CeO2/SnO2-Sb2O3/Ti was finally selected as the best anode.The effects of electrolysis time and electrolysis current density on the electrolytic efficiency were investigated.The optimum conditions of wastewater treatment were determined as follows: the ... |
| Keywords: | Ti-based oxides coating anodes Ce water treatment |
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