Pollution Evaluation of Heavy Metals in Soil around Jiulong Coal Gangue Dump

摘要

In this paper, heavy metal elements around Jiulong Mine coal gangue dump were analyzed to estimate their pollution. Method to analyze and evaluate the environment quality of the gangue dump is pollution index(single pollution index and synthetic pollution indices). The results showed that contamination was safety and pollution level was cleaning. There was little heavy metal pollution in some samples.