Mineralization of Hazardous Waste Landfill Leachate using Photo-Fenton Process
This study was conducted to evaluate the COD removal efficiency of Photo-Fenton oxidation process. The reagents used in the Photo-Fenton process are catalyst Fe2+ and H2O2 as oxidizing agent. A 16W UV lamp was used to carry out the experiments. All the experiments were performed in batch mode to inv...
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EDP Sciences
2018-01-01
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Series: | E3S Web of Conferences |
Online Access: | https://doi.org/10.1051/e3sconf/20186505012 |
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doaj-606d4cc2bf394137ac423c203b0652402021-02-02T06:28:32ZengEDP SciencesE3S Web of Conferences2267-12422018-01-01650501210.1051/e3sconf/20186505012e3sconf_iccee2018_05012Mineralization of Hazardous Waste Landfill Leachate using Photo-Fenton ProcessSinga Pradeep KumarIsa Mohamed HasnainHo Yeek-ChiaLim Jun-WeiThis study was conducted to evaluate the COD removal efficiency of Photo-Fenton oxidation process. The reagents used in the Photo-Fenton process are catalyst Fe2+ and H2O2 as oxidizing agent. A 16W UV lamp was used to carry out the experiments. All the experiments were performed in batch mode to investigate the influence of operating conditions viz., Fenton reagents dosage, molar ratio and reaction time. The maximum COD removal observed was 68% under optimum operating conditions. The operating conditions H2O2/Fe2+ molar ratio = 3 and reaction time = 90 minutes were found to optimum. The dosages of Fenton reagents i.e. hydrogen peroxide and Fe2+ were optimum at 0.09 mol/L and 0.03 mol/L respectively.https://doi.org/10.1051/e3sconf/20186505012 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Singa Pradeep Kumar Isa Mohamed Hasnain Ho Yeek-Chia Lim Jun-Wei |
spellingShingle |
Singa Pradeep Kumar Isa Mohamed Hasnain Ho Yeek-Chia Lim Jun-Wei Mineralization of Hazardous Waste Landfill Leachate using Photo-Fenton Process E3S Web of Conferences |
author_facet |
Singa Pradeep Kumar Isa Mohamed Hasnain Ho Yeek-Chia Lim Jun-Wei |
author_sort |
Singa Pradeep Kumar |
title |
Mineralization of Hazardous Waste Landfill Leachate using Photo-Fenton Process |
title_short |
Mineralization of Hazardous Waste Landfill Leachate using Photo-Fenton Process |
title_full |
Mineralization of Hazardous Waste Landfill Leachate using Photo-Fenton Process |
title_fullStr |
Mineralization of Hazardous Waste Landfill Leachate using Photo-Fenton Process |
title_full_unstemmed |
Mineralization of Hazardous Waste Landfill Leachate using Photo-Fenton Process |
title_sort |
mineralization of hazardous waste landfill leachate using photo-fenton process |
publisher |
EDP Sciences |
series |
E3S Web of Conferences |
issn |
2267-1242 |
publishDate |
2018-01-01 |
description |
This study was conducted to evaluate the COD removal efficiency of Photo-Fenton oxidation process. The reagents used in the Photo-Fenton process are catalyst Fe2+ and H2O2 as oxidizing agent. A 16W UV lamp was used to carry out the experiments. All the experiments were performed in batch mode to investigate the influence of operating conditions viz., Fenton reagents dosage, molar ratio and reaction time. The maximum COD removal observed was 68% under optimum operating conditions. The operating conditions H2O2/Fe2+ molar ratio = 3 and reaction time = 90 minutes were found to optimum. The dosages of Fenton reagents i.e. hydrogen peroxide and Fe2+ were optimum at 0.09 mol/L and 0.03 mol/L respectively. |
url |
https://doi.org/10.1051/e3sconf/20186505012 |
work_keys_str_mv |
AT singapradeepkumar mineralizationofhazardouswastelandfillleachateusingphotofentonprocess AT isamohamedhasnain mineralizationofhazardouswastelandfillleachateusingphotofentonprocess AT hoyeekchia mineralizationofhazardouswastelandfillleachateusingphotofentonprocess AT limjunwei mineralizationofhazardouswastelandfillleachateusingphotofentonprocess |
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