relation: https://khub.utp.edu.my/scholars/1357/ title: Electrochemical treatment of semi-aerobic landfill leachate using Response Surface Methodology (RSM) creator: Isa, M.H. creator: Kee, T.K. creator: Zinatizadeh, A.A. creator: Mohajeri, S. creator: Aziz, H.A. creator: Hung, Y.-T. description: This research investigated the effectiveness of electrochemical treatment in treating semi-aerobic landfill leachate. The electrolytic reactor assembly included a pair of aluminium electrodes, a power supply and NaCl as electrolyte. The interactive effects of initial COD, current density and reaction time on treated leachate quality were studied. Regression equations were developed using design-expert software and results were analysed using response surface methodology. At optimum conditions (2000 mg/L initial COD, about 17 mA/cm2 current density, 4 h reaction time and 1 g/l NaCl), SCOD removal, BOD removal and colour removal were estimated to be 82.2, 81.5 and 95, respectively. Copyright © 2010 Inderscience Enterprises Ltd. publisher: Inderscience Publishers date: 2010 type: Article type: PeerReviewed identifier: Isa, M.H. and Kee, T.K. and Zinatizadeh, A.A. and Mohajeri, S. and Aziz, H.A. and Hung, Y.-T. (2010) Electrochemical treatment of semi-aerobic landfill leachate using Response Surface Methodology (RSM). International Journal of Environment and Pollution, 43 (4). pp. 324-338. ISSN 09574352 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-78649315189&doi=10.1504%2fIJEP.2010.036930&partnerID=40&md5=c03f54414c7032bff8a646fcc4a2711f relation: 10.1504/IJEP.2010.036930 identifier: 10.1504/IJEP.2010.036930