The Experimental Research on Treatment of Schoolyard Wastewater by Constructed Wetland

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Abstract:

The research was conducted at Shandong Architecture University of Jinan, the capital of Shandong province, China. The lab and onsite experiment was carried from March, 1, 2010 to November, 1, 2010. schoolyard wastewater was pumped to constructed wetland tank. Some conclusions were found: the shale ceramsite had a strong adsorption capacity. The rate of adsorption was very quickly;the effext of Phragmites australis was obviously. The removal rate of COD, TP,TN could raise 10,15,30% seperatively;treating schoolyard wastewater by constructed wetland was feasible.

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345-348

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April 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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