ABSTRACT
RISK ASSESSMENT OF SOIL ORGANIC POLLUTANTS SURVEY AT A CERTAIN OIL DEPOT SITE IN GUANGZHOU
Journal: Environment & Ecosystem Science (EES)
Author: Zhenxing Li, Xiaowen Kang, Kunling Liang, Xiaogang Cai
This is an open access article distributed under the Creative Commons Attribution License CC BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
DOI: 10.26480/ees.01.2023.64.69
In order to investigate the pollution situation of the relocation site of an oil depot in Guangzhou, based on the health risk assessment theory, the investigation and monitoring of soil and groundwater organic pollutants in the site was conducted, and the health risk assessment was carried out combined with the monitoring data.24 types of pollution factors, including 1,3,5-trimethyl benzene, were detected and the maximum concentration accounted for 67% of the screening value; toluene and extractable petroleum hydrocarbon (C10-C40) were detected in the plot, and the maximum concentration accounted for 1%~2% of the screening value. The results show that the maximum risk area of the legacy site is the oil depot area, with soil and groundwater organic matter; the maximum concentration of organic pollutants in the site (≤10-6)Or non-carcinogenic hazard entropy (≤1), and the future exposure receptor is not affected by the health risk of the soil and groundwater organic pollutants in the site.
| Pages | 64-69 |
| Year | 2023 |
| Issue | 1 |
| Volume | 7 |
