摘要：

采用厌氧折流板反应器(ABR)处理油页岩干馏污水，结果表明：污水在ABR 反应器中的水力停留时间 为48 h、进水CODCr<5 000 mg/L 时，具有良好的处理效果，COD^Cr 去除率>43%，最大为65%；在ABR 反应器中形成了 分级厌氧菌落。

关键词: 油页岩干馏污水, 厌氧折流板反应器, 废水处理

Abstract:

The anaerobic baffled reactor(ABR) has been used for treating oil shale retort wastewater. The results show that ABR has good efficiency on treating oil shale retort wastewater， when the HRT is 48 h and the influent COD concentration is lower than 5 000 mg/L， the removal rate reaches over 43%， and the highest removal rate reaches 65%. An hierarchical anaerobic bacteria community is formed in the ABR.

Key words: oil shale retort wastewater, anaerobic baffled reactor(ABR), wastewater treatment

中图分类号: 

• X703.1