Combined Process Design of Intensified Pretreatment and Ecological Treatment and its Application for Campus Sewage Treatment

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Abstract:

Take the project of campus sewage ecological treatment and reuse in Shenyang University for example, this paper expounds on the design of the combined process of intensified pretreatment with biological contact oxidation (BCO) process and ecological treatment with subsurface wastewater infiltration system (SWIS). The operation performance showed that the project worked stable and the pollutants were removed effectively. The effluent quality achieved the designed goals and met the national standards of GB/T 18918-2002 and GB 18921-2002 of China. The project has set up a kind of typical technological model for small-scale decentralized wastewater treatment and reuse.

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Periodical:

Advanced Materials Research (Volumes 573-574)

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643-647

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October 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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