节点文献
EGSB的后续处理工艺选择
Selection of the Subsequent Process for Anaerobic Expanded Granular Sludge Bed
【摘要】 考察了与厌氧污泥膨胀床(EGSB)串联的厌氧生物滤池、好氧生物滤池和活性污泥法等3种工艺的除污性能。结果表明,厌氧生物滤池出水COD浓度较高,好氧生物滤池出水水质不够稳定,而采用活性污泥法作为EGSB的后续工艺,则出水水质良好且运行稳定。
【Abstract】 The anaerobic expanded granular sludge bed(EGSB) was combined in series respectively with anaerobic biofilter,aerobic biofilter,and activated sludge process.Their performance of polluttants removal was investigated.The result shows that the effluent COD concentration in anaerobic biofilter is higher,while the effluent quality is not so stable in aerobic biofilter.The EGSB with activated sludge process as subsequent process has good effluent quality and operates steadily.
- 【文献出处】 中国给水排水 ,China Water & Wastewater , 编辑部邮箱 ,2005年10期
- 【分类号】X703;
- 【被引频次】4
- 【下载频次】236