Degradation of Naturally Contaminated Polycyclic Aromatic Hydrocarbons in Municipal Sewage Sludge by Electron Beam Irradiation

被引：0
|
作者：
B. Y. Chung
J. Y. Cho
C. H. Song
B. J. Park
机构：
[1] Korea Atomic Energy Research Institute (KAERI),Advanced Radiation Technology Institute
[2] Chonbuk National University,Institute of Agricultural Science and Technology
来源：
Bulletin of Environmental Contamination and Toxicology | 2008年 / 81卷
关键词：
Polycyclic aromatic hydrocarbons; PAHs; Electron beam irradiation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This study was to evaluate the degradation efficiency of naturally contaminated polycyclic aromatic hydrocarbons in sewage sludge by using electron beam irradiation as a function of the absorbed dose. Degradation efficiency of PAHs was near to 90% at the absorbed doses 5 kGy. The degradation of PAHs was “first order” reaction rates with respect to absorbed dose. The electron beam irradiation was found effective in means of removing PAHs in domestic wastewater.
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