Natural SciencesEnvironmental SciencesToxicologyEcotoxicologyEnvironmental ToxicologySoil ChemistrySoil CompositionSoil Contaminant ChemistrySoil ContaminationSoil EcotoxicologySoil PollutionSoil ToxicologyPolychlorinated Biphenyl CharacterizationPolychlorinated Biphenyl ContaminationPolychlorinated Biphenyl ExposurePolychlorinated Biphenyls
198 件农业土壤样品的一个总数为 13 polychlorinated 联本基(印刷电路板)的分析在南部的江苏从 Zhangjiagang andChangshu 被收集以便污染的 assessthe 层次,来源,区域分发,并且为 environment.Allmethods 的潜在的风险严厉地被测试,足够的质量控制是 ensured.Only ,一个地点没在表面土壤有 PCBsresidues ,和最高全部的印刷电路板集中是在所有土壤样品的 32.83 ng/g.The averageconcentration 是 4.13