热回收焦化厂污染地块土壤环境初步调查研究

Study on Heat Recovery Coking Plant Site Preliminary Investigation of Soil Environment

以某热回收焦化厂为例,研究了该类焦化厂对土壤环境的影响。经过现场分析与污染识别结果,构建了地块土壤污染模型。通过布点采样,分析出地块主要特征污染物为重金属、苯系物、多环芳烃及总石油烃。结合监测数据得到地块重点污染区域和重点设施设备,为今后此类型焦化厂的初步调查提供了布点位置和监测指标的参考依据。

Taking a heat recovery coking plant as an example,this paper studied the impact of this kind of coking plant on soil environment.After field analysis and pollution identification results,the soil pollution model of the plot is constructed.Through point sampling,it is analyzed that the main characteristic pollutants of the plot are heavy metals,benzene series,polycyclic aromatic hydrocarbons and total petroleum hydrocarbons.Combined with the monitoring data,the key polluted areas and key facilities and equipment of the plot are obtained,which provides a reference basis for the preliminary investigation of this type of coking plant in the future.