volume 40, issue 3, P463-474 2006
DOI: 10.1016/j.watres.2005.11.038
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Fengqin Wang, Daniel W. Smith, Mohamed Gamal El-Din

Abstract: Large molecular refractory organic compounds (i.e., humic substances) were the major chemical oxygen demand (COD) components of aged raw landfill leachate. To investigate the behaviours of the large molecular refractory organic compounds when they were subjected to oxidation with ozone only (O3 only) and ozone combined with hydrogen peroxide (O3/H2O2), the aged raw landfill leachate first was filtered with 0.8 and 0.45 microm pore size filters in series, then was sequentially fractionated with 10,000 MWCO; 500…

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