| 阴极电生H_2O_2及电-Fenton法降解甲基橙 |
| |
| 引用本文： | 甄丽敏,盛义平,王秀丽,李宁,佟琦,钱铖. 阴极电生H_2O_2及电-Fenton法降解甲基橙[J]. 环境工程学报, 2010, 4(3): 611-615 |
| |
| 作者姓名： | 甄丽敏 盛义平 王秀丽 李宁 佟琦 钱铖 |
| |
| 作者单位： | 1. 燕山大学环境与化学工程学院,秦皇岛,066004
2. 河北农业大学林学院,保定,071000 |
| |
| 摘 要： | 对石墨-PTFE阴极的主要制作参数和在无隔膜系统中电生H2O2的主要工艺参数进行了研究。结果发现,石墨与PTFE的质量比为4∶1~3∶1之间的石墨-PTFE阴极经350℃1 h煅烧后性能最好。采用磁力搅拌代替通常的氧气扩散和空气鼓泡等供氧方法,可简化系统的供氧设备,降低废水的处理成本,更易于放大和实施,且可充分利用阳极电生的氧气。石墨-PTFE阴极有较好的稳定性,重复使用10次之后,电生H2O2的活性没有下降。在由石墨-PTFE阴极和铁阳极组成的电-Fenton系统中对甲基橙溶液进行了降解,脱色效果显著。
|
| 关 键 词： | 石墨-PTFE阴极 磁力搅拌 电生H2O2 电-Fenton 甲基橙 |
| 收稿时间： | 2009-05-05 |
Cathode for electrogeneration of hydrogen peroxide and electro-Fenton system for degradation of methyl orange |
| |
| Zhen Limin,Sheng Yiping,Wang Xiuli,Li Ning,Tong Qi and Qian Cheng. Cathode for electrogeneration of hydrogen peroxide and electro-Fenton system for degradation of methyl orange[J]. Techniques and Equipment for Environmental Pollution Control, 2010, 4(3): 611-615 |
| |
| Authors: | Zhen Limin Sheng Yiping Wang Xiuli Li Ning Tong Qi Qian Cheng |
| |
| Affiliation: | College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China,College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China,College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China,College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China,College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China and College of Forestry,Agricultural University of Hebei,Baoding 071000,China |
| |
| Abstract: | |
| |
| Keywords: | graphite-PTFE cathode magnetic stirring electrogeneration of hydrogen peroxide electro-Fenton methyl orange |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《环境工程学报》浏览原始摘要信息 |
|
点击此处可从《环境工程学报》下载全文 |
|
