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Position: Home > Articles > A Study on the Performance Comparison between EGSB and UASB Reactors Treating Organic Wastewater China Biogas 2005,23 (03) 3-6

EGSB反应器与UASB反应器处理有机废水的性能比较研究

作  者:
严永红;任洪强;祁佩时
单  位:
南京大学污染控制与资源化研究国家重点实验室;哈尔滨工业大学市政环境工程学院
关键词:
EGSB反应器;UASB反应器;运行特性
摘  要:
EGSB与UASB反应器中温(35℃)研究表明:EGSB反应器处理高浓度有机废水时,具有启动周期短、容积负荷率提高快、COD去除率高等优点,对操作条件(如温度和pH值)的突变有较好的耐冲击能力;在处理较低浓度废水时,两种反应器性能差异更加明显。
译  名:
A Study on the Performance Comparison between EGSB and UASB Reactors Treating Organic Wastewater
作  者:
YAN Yong-hong~(1,2), REN Hong-qiang~2, QI Pei-shi~1 / (1. School of Munic. and Environ. Eng, Harbin Institute of Tech., Harbin 150090, China; 2.State Key Laboratory of Pollution Control and Resource Reuse, Nanjing University, Nanjing 210093, China)
关键词:
Expanded Granular Sludge Bed (EGSB); Upflow Anaerobic sludge Bed(UASB); Comparison; operating characteristics
摘  要:
The mesophilic experimental results indicated that, compared with UASB reactors, EGSB reactors had many outstanding advantages, such as shorter start up period, more stability with the changes of environmental conditions, higher COD removal rates and organic loading rates; especially when treating lower strength wastewater, the differences of operating characteristics between EGSB and UASB will be more obvious.

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