芜湖某农用地土壤污染状况调查研究

Investigation on Soil Contamination of an Agricultural Land in Wuhu

摘要: 芜湖市某农用地未来规划为中小学用地，污染识别表明地块及周边区域存在潜在污染源，初步采样调查结果显示：地块土壤监测指标均低于第一类建设用地土壤环境质量相关筛选值；地下水中除浊度外，其他指标均低于地下水质量标准Ⅳ类限值，地下水总体水质较好。本调查地块不属于污染地块，无需开展后续详细调查及风险评估工作，可以满足地块后续安全开发利用要求。

Abstract: An agricultural land in Wuhu City is planned for primary and secondary schools in the future. Pol-lution identification shows that there are potential sources of pollution in the land and its periph-eral areas. Preliminary sampling results show that: The soil monitoring index of the land is lower than the relevant screening value of soil environmental quality of the first type of development land; except for turbidity, other indicators in the groundwater are lower than the limit value of category IV of the groundwater quality standard, and the overall water quality of groundwater is good. This survey site is not a contaminated site, and there is no need to carry out follow-up detailed investigation and risk assessment, which can meet the requirements for the subsequent safe development and utilization of the plot.