| 高级氧化法处理硒冶炼废水的研究 |
| |
| 引用本文： | 周云云,黄少斌. 高级氧化法处理硒冶炼废水的研究[J]. 工业水处理, 2012, 32(5): 55-58 |
| |
| 作者姓名： | 周云云 黄少斌 |
| |
| 作者单位： | 1. 华南理工大学环境科学与工程学院,广东广州510006;工业聚集区污染控制与生态修复教育部重点实验室,广东广州510006
2. 华南理工大学环境科学与工程学院,广东广州510006;污染控制与生态修复广东省普通高等学校重点实验室,广东广州510006 |
| |
| 基金项目： | 广东省经济和信息化委员会粤港关键领域重点突破招标项目，广东省教育部产学研结合项目专项资金资助，广东省科技厅项目，广州市番禺区科技和信息化局项目 |
| |
| 摘 要： | 从化学键能出发,着重探讨了臭氧氧化法、Fenton氧化法处理硒冶炼废水中有机污染物的机理,并对高级氧化法进行优化组合。实验结果表明,单独使用臭氧处理废水,在酸性条件下受酯化反应的影响,加入双氧水能抑制酯化反应的进行。臭氧/H2O2+Fenton氧化法是最好的联合技术,CODCr去除率可达到88%。
|
| 关 键 词： | 高级氧化 臭氧氧化 Fenton氧化 硒 冶炼废水 |
Study on the treatment of selenium smelting wastewater by advanced oxidation process |
| |
| Zhou Yunyun , Huang Shaobin. Study on the treatment of selenium smelting wastewater by advanced oxidation process[J]. Industrial Water Treatment, 2012, 32(5): 55-58 |
| |
| Authors: | Zhou Yunyun Huang Shaobin |
| |
| Affiliation: | 1,3 (1.College of Environmental Science and Engineering,South China University of Science & Technology,Guangzhou 510006,China; 2.Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters,Ministry of Education,Guangzhou 510006,China; 3.Key Laboratory of Environmental Protection and Eco-Remediation of Guangdong Regular Higher Education,Guangzhou 510006,China) |
| |
| Abstract: | Procee ding from chemical bond energy,the treatment mechanism of organic pollutants contained in selenium smelting wastewater by ozonation and Fenton oxidation is discussed emphatically.The optimized combination of the advanced oxidation is carried out.The experimental results show that when the wastewater is treated with ozone solely,it is affected by esterification reaction,under acidic conditions.Adding H2O2 to the reaction could effectively restrain esterification.However,O3/H2O2+Fenton oxidation is regarded as the best united technologies.Its CODCr removing rate reaches 88%. |
| |
| Keywords: | advanced oxidation process ozonation Fenton oxidation selenium smelting wastewater |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
