Effect of different organic loads on humus soil SBR process

摘要：

This study has investigated the effect of different organic loads on humus soil SBR (H-SBR) process. The results from experiments indicated that there was little removal efficiency variation on SS, BOD and TP between low-load humus soil SBR (LH-SBR) process and high-load humus soil SBR (HHSBR) process. The average removal efficiencies of SS, BOD and TP were about 97%, 97% and 91%, respectively. The LH-SBR process had better effect on NH4+-N and TN removal rate (99% and 80%, respectively), 2% and 14.5% higher than that of HHSBR process. This was mainly because the nitrifying bacteria are autotrophic bacteria, and the relatively low organic load was beneficial to the growth of nitrifying bacterial. And the COD removal was 7% higher than that of the HH-SBR process.

作者: Yongjie Yu Min Wu Rui Zhu Chuanyin Wei Bin Zhang

作者单位: State Key Laboratory of Pollution Control and Resources Reuse Tongji University Shanghai 200092, China

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）