Browsing College of Engineering & Architecture by Author "Li, W.C."

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Development of alum sludge-based constructed wetland : an innovative and cost-effective system for wastewater treatment

Zhao, Y.Q. ; Babatunde, A.O. ; Zhao, X.H. ; Li, W.C. (Taylor & Francis, 2009-05)

This paper describes (in a summarised manner) a research attempt to integrate the dewatered alum sludge, a residual by-product of drinking water treatment process, into a constructed wetland (CW) system for the purpose of ...
Multivariate-parameter optimization of acid blue-7 wastewater treatment by Ti/TiO2 photoelectrocatalysis via Box-Behnken design

Fu, J.F. ; Zhao, Y.Q. ; Xue, X.D. ; Li, W.C. ; Babatunde, A.O. (Elsevier, 2009-07)

The aim of this study is to obtain optimal decolourization conditions for Acid blue-7 (AB7) wastewater treatment by Ti/TiO2 photoelectrocatalysis using response surface methodology (RSM). On the basis of a three-variable ...
Phosphorus immobilization in Al-drinking water treatment sludge (Al-DWTS) and soil under laboratory conditions

Li, W.C. ; Zhao, Y.Q. (Taylor & Francis, 2010-10)

This study assessed the potential reuse of an aluminium coagulated drinking–water treatment sludge (Al–DWTS) as a main substrate in constructed wetland to replace soil for the treatment of P-enriched wastewater. The ...