| 盐城滩涂土壤中六六六和滴滴涕的残留量测定 |
| |
| 引用本文： | 朱广灿.盐城滩涂土壤中六六六和滴滴涕的残留量测定[J].污染防治技术,2011(2). |
| |
| 作者姓名： | 朱广灿 |
| |
| 作者单位： | 盐城市环境监测中心站; |
| |
| 摘 要： | 采集了盐城滩涂响水-滨海段化工园区周边区域内9个表层土壤样品,通过索氏提取土壤中的六六六(BHC)和滴滴涕(DDT)。最后通过带电子捕获检测器的气相色谱仪,定量分析了土壤中六六六和滴滴涕各异构体的含量及其百分比,以及六六六、滴滴涕的总含量,以了解该区域土壤中有机氯的当前含量水平和评估其潜在的环境毒害能力。结果表明,所有样品的六六六、滴滴涕总含量均远低于国家规定的土壤环境质量一级标准(50μg/kg)。
|
| 关 键 词： | 六六六 滴滴涕 表土残留量 异构体 |
Determination of Residues of BHC and DDT in the Seashore Bottomland of Yancheng |
| |
| ZHU Guang-can.Determination of Residues of BHC and DDT in the Seashore Bottomland of Yancheng[J].Pollution Control Technology,2011(2). |
| |
| Authors: | ZHU Guang-can |
| |
| Institution: | ZHU Guang-can(Yancheng Environmental Monitoring Station,Yancheng,Jiangsu 224005,China) |
| |
| Abstract: | Nine surface soil samples were collected from the areas around the chemical industry park in Xiangshui-Binhai Section of the seashore bottomland of Yancheng.BHC and DDT were extracted from the soil by soxhlet,and the concentration and percentage of their isomers were analyzed by GC with ECD.The total contents of BHC and DDT were calculated in order to investigate the present concentration level of organochlorine and used to evaluate its potential environmental poison.The results showed that the total conten... |
| |
| Keywords: | BHC DDT surface soil residue isomers |
| 本文献已被 CNKI 等数据库收录！ |
