Evaluation of PAHS pollution in soil around coal gangue storage yard
Pollution characteristics of polycyclic aromatic hydrocarbons (PAHs) around coal gangue yard were studied,especially for the relationship between the characteristics and PAHs.The experimental results indicated that PAHs was detected in the soil around the coal gangue yard in which total PAHs in coal...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Academic Journals Center of Shanghai Normal University
2013-12-01
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| Series: | Journal of Shanghai Normal University (Natural Sciences) |
| Subjects: | |
| Online Access: | http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201306013&year_id=2013&quarter_id=6&falg=1 |
| Summary: | Pollution characteristics of polycyclic aromatic hydrocarbons (PAHs) around coal gangue yard were studied,especially for the relationship between the characteristics and PAHs.The experimental results indicated that PAHs was detected in the soil around the coal gangue yard in which total PAHs in coal gangue were 2.86 mg/kg and 0.64 mg/kg in surrounding soil. There were better relative for organic polymer with more than five-membered ring between coal gangue and soil,but general correlation for low molecular weight of organic polymer,and the distribution of PAHs species were obviously different from PAHs with different ring were obviously different. According to environmental quality standard for agricultural soil in Canada,it was proved that the soil had been polluted by coal gangue. |
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| ISSN: | 1000-5137 1000-5137 |