relation: https://khub.utp.edu.my/scholars/1275/
title: Statistical optimization of process parameters for landfill leachate treatment using electro-Fenton technique
creator: Mohajeri, S.
creator: Aziz, H.A.
creator: Isa, M.H.
creator: Zahed, M.A.
creator: Adlan, Mohd.N.
description: Mature landfill leachate is typically non-biodegradable and contains high concentration of refractory organics. The aim of this research was to optimize operating parameters in electro-Fenton process, for the removal of recalcitrant organics from semi-aerobic landfill leachate using response surface methodology (RSM). Effectiveness of important process parameters H2O2/Fe2+ molar ratio, current density, pH and reaction time were determined, optimized and modeled successfully. Significant quadratic polynomial models were obtained (R2 = 0.9972 and 0.9984 for COD and color removals, respectively). Numerical optimization based on desirability function were employed; in a 43 min trial 94.07 of COD and 95.83 of color were removed at pH 3 and H2O2/Fe2+ molar ratio 1, while current density was 49 mA/cm2. The results indicate that E-Fenton process was an effective technology for semi-aerobic landfill leachate treatment. © 2009 Elsevier B.V. All rights reserved.
date: 2010
type: Article
type: PeerReviewed
identifier:   Mohajeri, S. and Aziz, H.A. and Isa, M.H. and Zahed, M.A. and Adlan, Mohd.N.  (2010) Statistical optimization of process parameters for landfill leachate treatment using electro-Fenton technique.  Journal of Hazardous Materials, 176 (1-3).  pp. 749-758.  ISSN 03043894     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-74449086327&doi=10.1016%2fj.jhazmat.2009.11.099&partnerID=40&md5=d7185bbe35ef28f4d32fcd95a0d59bb4
relation: 10.1016/j.jhazmat.2009.11.099
identifier: 10.1016/j.jhazmat.2009.11.099