<h1><strong><span style="font-family: 仿宋;font-size: 21px"><span style="font-family:仿宋">寿阳县平头镇石河村等村集体土地（</span><span style="font-family:Times New Roman">31.7635</span><span style="font-family:仿宋">公顷）</span></span></strong><strong><span style="font-family: 仿宋;font-size: 21px">地块结论</span></strong></h1><p><span style=";font-family:仿宋;font-size:16px"><span style="font-family:仿宋">寿阳县平头镇石河村等村集体土地（</span><span style="font-family:Times New Roman">31.7635</span><span style="font-family:仿宋">公顷）位于寿阳县平头镇黑水村东南侧，南至寿阳精华选煤有限公司洗煤厂，北至鹿泉山旅游路，西至农田，东至乡村道路。地块中心地理坐标为东经</span><span style="font-family:Times New Roman">112.862308</span><span style="font-family:仿宋">°，北纬</span><span style="font-family:Times New Roman">37.931598</span><span style="font-family:仿宋">°，总调查面积</span><span style="font-family:Times New Roman">317635.26m2</span><span style="font-family:仿宋">（约合</span><span style="font-family:Times New Roman">476.45</span><span style="font-family:仿宋">亩）。根据收集到的《土地勘测定界技术报告书》，该地块原为平头镇石河村、黑水村和富韩村集体土地，原用地类型为农用地，包含旱地、乔木林地、其他草地、其他林地、农村道路和田坎。根据寿阳县自然资源局下发的《关于对寿阳县平头镇石河村等村集体土地（</span><span style="font-family:Times New Roman">31.9030</span><span style="font-family:仿宋">公顷）土壤污染状况的函》（寿自然函字〔</span><span style="font-family:Times New Roman">2025</span><span style="font-family:仿宋">〕</span><span style="font-family:Times New Roman">73</span><span style="font-family:仿宋">号），现土地用途将变更为教育用地。</span></span></p><p><span style=";font-family:仿宋;font-size:16px"><span style="font-family:仿宋">根据地块内及周围污染情况，本地块初步调查阶段共布设土壤采样点位</span><span style="font-family:Times New Roman">30</span><span style="font-family:仿宋">个（含</span><span style="font-family:Times New Roman">3</span><span style="font-family:仿宋">个水土共用点位），在地块外东侧</span><span style="font-family:Times New Roman">120m</span><span style="font-family:仿宋">未受扰动或受到扰动影响较小的区域布设</span><span style="font-family:Times New Roman">1</span><span style="font-family:仿宋">个对照点位。调查地块内每个采样点位及不同土层位置均有样品送检，共送检</span><span style="font-family:Times New Roman">50</span><span style="font-family:仿宋">个土壤样品（含</span><span style="font-family:Times New Roman">44</span><span style="font-family:仿宋">个目标样品</span><span style="font-family:Times New Roman">+5</span><span style="font-family:仿宋">个现场平行样</span><span style="font-family:Times New Roman">+1</span><span style="font-family:仿宋">个对照点样品），检测项目包括重金属（铜、镍、铅、镉、砷、汞、六价铬）、土壤</span><span style="font-family:Times New Roman">pH</span><span style="font-family:仿宋">、</span><span style="font-family:Times New Roman">VOCs</span><span style="font-family:仿宋">全项（</span><span style="font-family:Times New Roman">HJ605</span><span style="font-family:仿宋">）、</span><span style="font-family:Times New Roman">SVOCs</span><span style="font-family:仿宋">全项（</span><span style="font-family:Times New Roman">HJ834</span><span style="font-family:仿宋">）、氟化物、氰化物、氨氮、甲基叔丁基醚、石油烃（</span><span style="font-family:Times New Roman">C10-C40</span><span style="font-family:仿宋">）、有机农药（</span><span style="font-family:Times New Roman">GB36600</span><span style="font-family:仿宋">表</span><span style="font-family:Times New Roman">2</span><span style="font-family:仿宋">的</span><span style="font-family:Times New Roman">14</span><span style="font-family:仿宋">项），共计</span><span style="font-family:Times New Roman">156</span><span style="font-family:仿宋">项。其中检出污染物有</span><span style="font-family:Times New Roman">pH</span><span style="font-family:仿宋">、重金属（镍、铜、镉、铅、砷、汞）、总氟化物和氨氮。对地块内不同采样点位、不同层位的土壤样品检测数据进行了全面分析，并与相关筛选标准进行了严格对比。尽管该地块未来规划用途为第二类用地，但检测结果显示，所有土壤样品中检出的污染物浓度均未超过筛选标准中的一类用地筛选值要求。</span></span></p><p><span style=";font-family:仿宋;font-size:16px"><span style="font-family:仿宋">本地块初步调查阶段共布设地下水点位</span><span style="font-family:Times New Roman">3</span><span style="font-family:仿宋">个，共送检</span><span style="font-family:Times New Roman">4</span><span style="font-family:仿宋">个地下水样品（含</span><span style="font-family:Times New Roman">3</span><span style="font-family:仿宋">个目标样品</span><span style="font-family:Times New Roman">+1</span><span style="font-family:仿宋">个现场平行样），检测项目包括重金属（铜、镍、铅、镉、砷、汞、六价铬）、</span><span style="font-family:Times New Roman">VOCs</span><span style="font-family:仿宋">全项（</span><span style="font-family:Times New Roman">HJ605</span><span style="font-family:仿宋">）、</span><span style="font-family:Times New Roman">SVOCs</span><span style="font-family:仿宋">全项（</span><span style="font-family:Times New Roman">HJ834</span><span style="font-family:仿宋">）、氟化物、氰化物、氨氮、甲基叔丁基醚、石油烃（</span><span style="font-family:Times New Roman">C10-C40</span><span style="font-family:仿宋">）和地下水常规项（</span><span style="font-family:Times New Roman">pH</span><span style="font-family:仿宋">、总硬度、溶解性总固体、硫酸盐、氯化物、硫化物、耗氧量、亚硝酸盐氮、硝酸盐氮），共计</span><span style="font-family:Times New Roman">144</span><span style="font-family:仿宋">项。其中检出污染物有常规项（</span><span style="font-family:Times New Roman">pH</span><span style="font-family:仿宋">、溶解性总固体、总硬度（以</span><span style="font-family:Times New Roman">CaCO3</span><span style="font-family:仿宋">计）、耗氧量、氟化物、氯化物、硝酸盐（以</span><span style="font-family:Times New Roman">N</span><span style="font-family:仿宋">计）和硫酸盐）和重金属（六价铬、镍、砷、汞）。对地块内地下水样品的检测结果进行分析，所检出的各项污染物浓度均未超过《地下水质量标准》（</span><span style="font-family:Times New Roman">GB/T 14848-2017</span><span style="font-family:仿宋">）中的Ⅳ类标准限值，且地下水水质同时满足《地下水质量标准》（</span><span style="font-family:Times New Roman">GB/T 14848-2017</span><span style="font-family:仿宋">）中更为严格的Ⅲ类标准要求，体现了调查地块区域良好的地下水环境质量状况。</span></span></p><p><span style=";font-family:仿宋;font-size:16px"><span style="font-family:仿宋">综上所述，本地块不属于污染地块，无需启动详细调查及风险评估工作。根据《建设用地土壤污染状况调查技术导则》（</span><span style="font-family:Times New Roman">HJ25.1-2019</span><span style="font-family:仿宋">），地块调查工作到该阶段结束。</span></span></p><p><br/></p>