NDLI: Low Technology Systems for Rural High Turbid and Eutrophic Water Treatment in Shanghai: Constructed Wetlands

Content Provider	IEEE Xplore Digital Library
Author	Ji Bing Chen Jihua
Copyright Year	2009
Abstract	Low technology systems constructed wetlands are adopted to treat the rural high turbid and eutrophic water in Chongming Island of Shanghai, China. The constructed wetlands are integrated by combined with oxidation pond and constructed wetland. Ecological fibre media reinforced the functions of microorganism to form the mutualism relationship between algae and bacteria in the pond. Ceramic padding particles with specific surface area in constructed wetlands were liable to the microbial biofilm formation and suspended particles absorption. As a result, the removal rate of COD, TN, TP, turbidity and phytoplankton were good. And the average removals were 50.5%¿38.3%¿51.5%¿88.6% and 31.6%, respectively. The removal rate of TDP and NH4+-N were bad. And the average removals were just 15.4% and 16.5%.The treatment efficiency was changed from season to season. And the best time was summer.
Starting Page	299
Ending Page	301
File Size	500964
Page Count	3
File Format	PDF
ISBN	9780769536828
DOI	10.1109/ESIAT.2009.459
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-07-04
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Costs Algae ceramic padding Educational institutions high turbid matter Ceramics Wastewater treatment Microorganisms Absorption ecological fibre media Investments constructed wetlands Oxidation oxidation pond Board of Directors
Content Type	Text
Resource Type	Article

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