【摘 要】
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In this study,the influence of hydraulic retention time on feasibility,efficiency and membrane fouling of slightly polluted surface water treatment by a high co
【机 构】
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Dept. of Municipal and Environmental Engineering,State Key Lab of Pollution Control and Resources Re
论文部分内容阅读
In this study,the influence of hydraulic retention time on feasibility,efficiency and membrane fouling of slightly polluted surface water treatment by a high concentration PAC-MF bioreactor were investigated.During three months operation,TOC,NH4 + -N,nitrobenzene,and TMP were measured to evaluate the MBR performance.The results show that,when HRT reduces from 3 h to 1 h,removal efficiency of TOC and ammonia-nitrite decrease a little.However,there is little effect of HRT on nitrobenzene.And the optimal hydraulic retention time is 1 h.
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