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Browsing by Subject "Response surfaces (Statistics)"

Now showing items 1-6 of 6

Conditioning of aluminium-based water treatment sludge with Fenton’s reagent : effectiveness and optimising study to improve dewaterability

Tony, Maha A. ; Zhao, Y.Q. ; Fu, J.F. ; Tayeb, Aghareed M. (Elsevier, 2008-06)

Alternative conditioning of aluminium-based drinking water treatment sludge using Fenton reagent (Fe2+/H2O2) was examined in this study. Focuses were placed on effectiveness and factors to affect such novel application of ...
Investigation of phosphorus desorption from P-saturated alum sludge used as a substrate in constructed wetland

Zhao, X.H. ; Zhao, Y.Q. (Elsevier, 2009-04-07)

Phosphorus (P) desorption from P-saturated alum sludge, which was used as main substrate in a novel constructed wetland for wastewater treatment, was studied. Groups of batch experiments were designed and conducted to ...
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 ...
Optimising photoelectrocatalytic oxidation of fulvic acid using response surface methodology

Fu, J.F. ; Zhao, Y.Q. ; Wu, Qiuli (Elsevier, 2007-06-01)

In this paper, statistics-based experimental design with response surface methodology (RSM) was employed to investigate the effect of operation conditions on photoelectrocatalytic oxidation of fulvic acid (FA) using a ...
Photo-catalytic degradation of an oil-water emulsion using the photo-Fenton treatment process : effects and statistical optimization

Tony, Maha A. ; Purcell, Patrick J. ; Zhao, Y.Q. ; Tayeb, Aghareed M. ; El-Sherbiny, M.F. (Taylor & Francis, 2009-01)

The application of advanced oxidation processes (AOPs) to the treatment of an effluent contaminated with hydrocarbon oils was investigated. The AOPs conducted were Fe2+/H2O2 (Fenton’s reagent), Fe2+/H2O2/UV (Photo-Fenton’s ...
Response surface optimization of phosphorus species adsorption onto powdered alum sludge

Fu, J.F. ; Zhao, Y.Q. ; Razali, Melanie ; Bruen, Michael (Taylor & Francis, 2008-06)

The purpose of this study is to optimize adsorption conditions of powdered alum sludge (PAS) as low-cost adsorbent for the removal of three P-species (ortho-P, poly-P and organic-P) from wastewater using the response surface ...