Concentration of some polycyclic aromatic hydrocarbons in rain,soil and ground water around Ismailia,Egypt |
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Authors: | Mohamed Tawfic Ahmed Saad M. M. Ismail |
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Affiliation: | Plant Protection Department, Faculty of Agriculture , Suez Canal University , Ismailia, Egypt |
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Abstract: | Residues of acenaphthylene, fluorene, anthracene, pyrene, chrysene, benzo(b)fluoranthene and benzo(k)fluoranthene were monitored in rain, soil and groundwater around Ismailia, in northeast Egypt. Residues detected in rain water in 1995 and 1996 were mainly of relatively low molecular weight. Both acenaphthylene and fluorene were detected in rain for the two consecutive years. Top soil has shown a wider spectrum and higher concentrations of (PAHs) than those detected in deep soil, rain and ground water. Only three compounds, acenaphthylene, fluorene and anthracene were detected in samples collected at 50 cm depth. While no traces of PAHs were detected at 1 m depth detectable concentrations of fluorene and anthracene were monitored in groundwater. |
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Keywords: | Polycyclic aromatic hydrocarbons rain water soil ground water residues |
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