中文摘要：

浙江台州地区含PCBs的电容器、变压器的不当拆解与储存导致周边土壤受到污染,对生态环境和人类健康构成严重威胁,开展PCBs污染土壤的系统调查和修复工作迫在眉睫.选取台州市路桥区某固废拆解区农田作为研究区,采用气相色谱-质谱（GC-MS）分析测定采自研究区内的土壤表层样、土壤剖面样、水样以及沉积物样中的7种指示性多氯联苯（PCBs）浓度并解析多氯联苯的残留特征,结果表明当地环境已经受到多氯联苯的严重污染,为多氯联苯污染和评价提供科学依据.

英文摘要：

Dismantling and improper storage of electric power capacitors and transformers which contain PCBs have led to the surrounding soil pollution in Taizhou region of Zhejiang province, so ecological environment and human health are seriously threatened,and it is imminent to investigate and repair the soil of PCBs contamination. Therefore, the authors selected solid waste dismantling area＇s farmland as the research area; river water, river sediment ,and soil were collected near a large site and used to dismantle solid waste in Taizhou; seven indicator PCBs congeners were determined in the samples by Gas Chromatograph-Mass Spectrometer （GC-MS）for analyzing the features of PCBs in soil, soil profile,water and sediments. The results show that the local environment has been seriously pollu ted by PCBs. In addition,scientific basis is provided for PCBs pollution and evaluation.