Experimental Research on Schoolyard Domestic Sewage by MBR

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Abstract:

The submerged membrane bioreactor (MBR) was used to treat schoolyard domestic sewage. The impact of DO、pH and HRT to the removal effect of COD and NH3-N were studied. The results show that when DO=2.5 mg/L, pH=6.5~8.0, HRT=8 h, the removal effect of COD and NH3-N is above 96% and 88%, which can meet the China Water Quality Standard for Urban Miscellaneous Water Consumption (GB/T 18920-2002).

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Advanced Materials Research (Volumes 971-973)

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2088-2091

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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