| 含多聚甲醛类化合物高浓度COD废水处理方法研究 |
| |
| 引用本文： | 李启武,姚富鹏,张俊丰.含多聚甲醛类化合物高浓度COD废水处理方法研究[J].四川环境,2012,31(2):71-73. |
| |
| 作者姓名： | 李启武 姚富鹏 张俊丰 |
| |
| 作者单位： | 1. 湘潭大学化工学院,湖南湘潭411105／湖南省环境监测中心站,长沙410014
2. 湘潭大学化工学院,湖南湘潭,411105 |
| |
| 摘 要： | 目标废水来自郴州某制药厂,具有COD高、可生化处理能力差的特点。本实验针对废水特点,提出了Fenton氧化、次氯酸钠氧化等高级氧化为主,活性炭吸附为辅的处理方案,同时探讨了加热回流时间、pH、Fe2＋投加量、H2O2投加量、次氯酸钠投加量分别对COD降解率的影响,得出最佳处理条件。
|
| 关 键 词： | 高浓度有机废水 Fenton反应 多聚甲醛 |
Study on Treatment of Wastewater with High COD Concentration Containing Paraformaldehyde |
| |
| LI Qi-wu,YAO Fu-peng,ZHANG Jun-feng.Study on Treatment of Wastewater with High COD Concentration Containing Paraformaldehyde[J].Sichuan Environment,2012,31(2):71-73. |
| |
| Authors: | LI Qi-wu YAO Fu-peng ZHANG Jun-feng |
| |
| Institution: | 1.Chemical Engineering Institute,Xiangtan University,Xiangtan Hunan 411105,China;2.Hunan Environmental Monitoring Center,Changsha 410014,China) |
| |
| Abstract: | The wastewater concerned was sampled from a pharmaceutical factory in Chenzhou.In this study based on the characteristics such as high COD and lower biodegradability,a processing scheme of Fenton-sodium hypochlorite oxidation supplemented by active carbon adsorption was proposed.Meanwhile,the effect of conditions such as heating reflux time,pH,dosages of Fe2+,H2O2 and sodium hypochlorite on COD degradability were studied to obtain the optimal conditions. |
| |
| Keywords: | Organic wastewater with high concentration fenton reaction paraformaldehyde |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
