December 2013
Intermediate to advanced
1200 pages
57h 13m
English
Content preview from Environment, Energy and Sustainable Development
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Environment, Energy and Sustainable Development – Sung, Kao & Chen (eds)
© 2014 Taylor & Francis Group, London, ISBN 978-1-138-00053-7
Hydraulic performance evaluation on horizontal constructed
wetland using tracer test
Rui-Hua Niu, Yu-Hui Wang, Xin-Shan Song & Wei-Dong Liao
College of Environmental Science and Engineering, Donghua University, Shanghai, China
ABSTRACT: Using NaCl tracer tests, hydraulic performance of constructed wetlands for different in/
outlet configuration, inflow rate and granular size were calculated based on correlations among the reten-
tion time. Meanwhile, visualization tests were performed by using dye stuff. High contrast ratio images
were processed by Matlab software and the distribution and area of active zones ...