Temporal distribution of Typical Petroleum Pollutants in oil-polluted Soil of Gudao Region

DOI

10.2991/icaees-15.2015.151How to use a DOI?

Keywords

oil pollution, total petroleum hydrocarbons, PAHs, temporal distribution.

Abstract

Four soil surface samples were collected and analyzed with GC-MS method to study the temporal distribution of typical petroleum pollutants in the oil-polluted soil of Gudao Region.The results showed that the concentrations of five typical petroleum pollutants increased with the increase of oil well exploitation years. The TPHs concentrations were 22.90 g/kg, 16.77 g/kg, 2.90 g/kg and 0.81 g/kg in the soils near the oil wells exploited in 1970s, 1980s, 1990s and 2000s, respectively,which were all above the remediation standards. The soils contaminated by PAHs around the oil wells exploited in 1970s, 1980s and 1990s were all classified as "heavily contaminated", and the soil polluted by PAHs near the oil well exploited in 2000s was fallen under "weakly contaminated" classification. More importantly, the results could provide basic data for pollution monitoring and oil-polluted soil remediation.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaohua Ren
AU  - Xiaoli Sun
PY  - 2015/07
DA  - 2015/07
TI  - Temporal distribution of Typical Petroleum Pollutants in oil-polluted Soil of Gudao Region
BT  - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015
PB  - Atlantis Press
SP  - 824
EP  - 828
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaees-15.2015.151
DO  - 10.2991/icaees-15.2015.151
ID  - Ren2015/07
ER  -