抚顺市石化企业土壤有机污染勘查技术建立指南

Guidelines for Establishing Soil Organic Pollution Exploration Techniques for Petrochemical Enterprises in Fushun City

本文以《建设用地?土壤污染状况调查技术导则》(HJ?25.1-2019)[1]为指导方向及研究基础,细化其网格式布点方案,并根据所选研究区域石化企业的污染物特征识别污染因子,以及根据污染物在土壤和地下水中的扩散特征布设监测点位,并给出了根据实际情况增加监测点位的场景,明确了土壤及地下水监测点位与污染源的距离和方向,为建立石化企业土壤有机污染勘查技术指南做准备。

Based on the Technical Guidelines for Investigation of Soil Pollution Status on Construction Land(HJ 25.1-2019)[1],as a guiding direction and research foundation,the grid layout plan is refined.Pollution factors are identified based on the pollutant characteristics of petrochemical enterprises in the selected research area,and monitoring points are set up according to the diffusion characteristics of pollutants in soil and groundwater.Scenarios for adding monitoring points based on actual conditions are provided,clarifying the distance and direction between soil and groundwater monitoring points and pollution sources,and preparing for the establishment of technical guidelines for soil organic pollution exploration in petrochemical enterprises.