Analysis of soil pollution in a historical coking plant plot
This paper takes a historical coking plant site as the object of investigation and analysis,and carries out pollution identification through data collection,on-site investigation,personnel inter-views,etc.A total of 46 soil points and 5 groundwater points were deployed for preliminary investiga-tion,detailed investigation and supplementary investigation.The results show that the concentration of benzo[a]anthracene,benzo[b]fluoranthene and benzo[a]pyrene in soil exceeds the screening value of Class Ⅰ of the Soil Pollution Risk Control Standards for Soil Environmental Quality Construc-tion Land(Trial)(GB36600-2018),and there is no pollutant exceedance in the groundwater;the comprehensive analysis finds that in the investigated area,soil of 2 882 m2,in volume of 4 000.5 m3 was contaminated,and the risk assessment work should be carried out as soon as possible.
万方数据
维普
