COD REMOVAL FROM LANDFILL LEACHATE USING H2O2, UV RADIATION AND COMBINATION THESE PROCESSES

被引：5
|
作者：
Pieczykolan, Barbara [1 ]
Barbusinski, Krzysztof [1 ]
Plonka, Izabela [1 ]
机构：
[1] Silesian Tech Univ, Fac Energy & Environm Engn, PL-44100 Gliwice, Poland
来源：
ENVIRONMENT PROTECTION ENGINEERING | 2012年 / 38卷 / 03期
关键词：
WASTE-WATER; ADVANCED OXIDATION; DECOLORIZATION; DEGRADATION; DYE;
D O I：
10.5277/EPE120301
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Experiments for removal of organic compounds (expressed as COD) from "young" municipal landfill leachate, using oxidation by H2O2, UV photooxidation and UV/H2O2 process, were carried out on a laboratory scale. Studies have shown that the most effective method was UV/H2O2 process. When oxidation was conducted under the most suitable conditions (parameters found during experiments), maximum value of COD removal equaled 74.6%, 19.6% and 19.3% when the treatment was realized by use of H2O2/UV, H2O2 and UV radiation, respectively. These results demonstrate that in order to attain high efficiency of COD removal, use of advanced oxidation process (H2O2/UV) is necessary.
引用
收藏
页码：5 / 13
页数：9
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