化工园区及周边农田土壤多环芳烃污染特征、来源及风险评价OACSTPCD
Pollution Characteristics,Source Analysis and Risk Assessment of Polycyclic Aromatic Hydrocarbons of Farmland Soil Inside and Around a Typical Chemical Industry Park
为研究化工园区周边农田土壤中多环芳烃(PAHs)的污染状况,对淄博市某典型化工园区内部及周边农田土壤中PAHs的污染水平、分布特征进行了研究,运用高低环比值法和主成分分析法进行来源分析,毒性当量因子法进行风险评价.结果表明,研究区域16种PAHs含量(∑16PAHs)在74.4～545.5 μg/kg,均值为221.2 μg/kg;采样区域PAHs浓度由高到低依次为:大型化工企业周边＞园区内部＞园区周边(＜1000 m)＞园区周边(1000～20…查看全部>>
In order to study the pollution status of polycyclic aromatic hydrocarbons(PAHs)in the farmland soil around a chemical industry park,the pollution level and distribution characteristics of PAHs in the farmland soil inside and around a typical chemical industry park were analyzed in Zibo.The sources of PAHs were analyzed by using the high-low molecular ratio method and principal component analysis method,and the ecological risk was assessed based on the toxic…查看全部>>
宋艳艳;贾鹏;房宁宁;王红;亓恒振
山东省淄博生态环境监测中心,山东淄博 255040山东省淄博生态环境监测中心,山东淄博 255040山东省淄博生态环境监测中心,山东淄博 255040山东省淄博生态环境监测中心,山东淄博 255040山东省淄博生态环境监测中心,山东淄博 255040
环境科学
化工园区农田土壤多环芳烃污染特征来源分析风险评价
Chemical industry parkfarmland soilPAHspollution characteristicsource analysisrisk assessment
《四川环境》 2024 (3)
49-55,7
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