| 絮凝-光催化处理实际染料废水的研究 |
| |
| 引用本文： | 李芳柏.絮凝-光催化处理实际染料废水的研究[J].生态环境,1999(3). |
| |
| 作者姓名： | 李芳柏 |
| |
| 作者单位： | 广东省生态环境与土壤研究所!华南理工大学化工学院，广州，510642(李芳柏)，华南理工大学化工学院!广州，510642(古国榜，陈伟彬)，广东省生态环境与土壤研究所!广州，510650(万洪富，何江华) |
| |
| 摘 要： | 采用絮凝-光催化氧化工艺成功地处理了实际染料废水；研究了COD光催化降解动力学。COD和BOD5浓度分别为2169mg／L、295mg／L的染料废水，经絮凝-光催化处理后，出水COD和BOD5分别为214mg／L、18．5mg／L，去除率分别为90．1％、93．7％。向光催化体系中加入H2O2，可促进COD与BOD5的去除。该工艺可处理高浓度染料废水。
|
| 关 键 词： | 絮凝 光催化 染料废水 动力学 |
Dye Waste water Treatment by Means of Flocculent-photo-catalysis Process |
| |
| LI Fang-bai, GU Guo-bang, CHENG Wei-bin, WAN Hong-fu, HE Jiang-hua.Dye Waste water Treatment by Means of Flocculent-photo-catalysis Process[J].Ecology and Environmnet,1999(3). |
| |
| Authors: | LI Fang-bai GU Guo-bang CHENG Wei-bin WAN Hong-fu HE Jiang-hua |
| |
| Abstract: | A new reactor system is designed to combine flocculent process with photo-catalytic reactor and applied to treat dye waste water from a dye ball. After being treated by means of flocculent-photo-catalysis, the concentration of COD and BOD5 of waste water decreases from 2 169 mg/L or 295 mg/L to 214 mg/L or 18.5mg/L respectively. The removal rate of COD and BOD5 is up to 90. 1% and 93.7% respectively. The system can treat dye waste water with a higher organic concentration. |
| |
| Keywords: | flocculent photo-catalysis dye waste water kinetics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
