In Vitro Mammalian Mutagenicity of Complex Polycyclic Aromatic Hydrocarbon Mixtures in Contaminated Soils
نویسندگان
چکیده
منابع مشابه
In vitro mammalian mutagenicity of complex polycyclic aromatic hydrocarbon mixtures in contaminated soils.
This study employed an in vitro version of the lacZ transgenic rodent mutation assay to assess the mutagenicity of nonpolar neutral and semipolar aromatic soil fractions from 10 PAH-contaminated sites, and evaluated the assumption of dose additivity that is routinely employed to calculate the risk posed by PAH mixtures. Significant mutagenic activity was detected in all nonpolar neutral fractio...
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a Department of Environmental Engineering and Management, Chaoyang University of 6 Technology, Wufong, Taichung 41349, Taiwan. 7 b Department of Environmental Engineering and Science, Feng Chia University, Taichung 8 100, Taiwan. 9 c Division of Environmental Health and Occupational Medicine, National Health Research 10 Institutes 11 d Department of Occupational Safety and Health, Chung Shan Me...
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polycyclic aromatic hydrocarbons are a class of potentially hazardous chemicals of environmental and health concern. pahs are one of the most prevalent groups of contaminants found in soil. biodegradation of complex hydrocarbon usually requires the cooperation of more than single specie. in this research biotreatment of pah (phenanthrene) was studied in a solid-phase reactor using indigenous ba...
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Using flushing solutions with different nonionic surfactants, this study investigated the remediation of polycyclic aromatic hydrocarbon (PAH)-contaminated soils with different organic carbon contents. Naphthalene and anthracene are the two delegates of PAHs used in the study. Contaminated soil packed in a stainless-steel column was continuously flushed with a surfactant solution at room temper...
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ژورنال
عنوان ژورنال: Environmental Science & Technology
سال: 2015
ISSN: 0013-936X,1520-5851
DOI: 10.1021/es504465f