| ABR-SBR法处理草浆造纸中段废水试验研究 |
| |
| 引用本文： | 武桐,付军,刘翔.ABR-SBR法处理草浆造纸中段废水试验研究[J].环境工程学报,2004,5(1):72-76. |
| |
| 作者姓名： | 武桐 付军 刘翔 |
| |
| 作者单位： | 清华大学环境科学与工程系,北京,100084;清华大学环境科学与工程系,北京,100084;清华大学环境科学与工程系,北京,100084 |
| |
| 摘 要： | 针对草浆造纸中段废水 ,进行了ABR、SBR及ABR SBR组合处理工艺的研究 ,结果表明 :ABR的HRT为 6h时 ,废水可生化性由 0 2— 0 2 5增加到 0 4— 0 5 ;SBR最佳HRT为 8h ,单独运行 ,COD去除率 6 5 %左右 ;ABR SBR组合工艺中SBR处理效果明显提高 ,COD去除率达 80 %左右 ,且组合工艺处理效果好 ,COD和BOD5去除率达 90 %左右 ,抗冲击负荷能力强。
|
| 关 键 词： | 草浆造纸中段废水 厌氧折流板反应器 序批式反应器 水力停留时间 |
| 修稿时间： | 2003年3月17日 |
Experimental study on straw pulp gray water treatment by ABR-SBR |
| |
| Wu Tong Fu Jun Liu Xiang.Experimental study on straw pulp gray water treatment by ABR-SBR[J].Techniques and Equipment for Environmental Pollution Control,2004,5(1):72-76. |
| |
| Authors: | Wu Tong Fu Jun Liu Xiang |
| |
| Abstract: | This paper presents the research work of treating straw pulp gray water by ABR, SBR and combined processing method of ABR-SBR Results have shown: as the HRT is 6 h, ABR raises the biodegradability (BOD 5/COD)value from 0 2-0 25 to 0 4-0 5; the optimal HRT of SBR is 8 h, and when running solely, SBR reduces 65% of COD; in the ABR-SBR combined processing method, the treatment effect of SBR markedly improves, the COD removal rate is about 80% The whole combined processing system can remove 90% of COD and BOD 5, and the system has powerful resistance to impact load |
| |
| Keywords: | straw pulp gray water anaerobic baffled reactor (ABR) sequencing batch reactor (SBR) hydraulic retention time (HRT) |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
