| 土壤及固体废弃物中有机磷农药残留分析方法研究 |
| |
| 引用本文： | 姜春龙,顾平,陈雯雯,吕冬颖,魏庆彬.土壤及固体废弃物中有机磷农药残留分析方法研究[J].环境科学与管理,2012,37(8):135-138. |
| |
| 作者姓名： | 姜春龙 顾平 陈雯雯 吕冬颖 魏庆彬 |
| |
| 作者单位： | 1. 佳木斯市环境保护监测站,黑龙江佳木斯,154002
2. 黑龙江省环境监测中心站,黑龙江哈尔滨,150056 |
| |
| 摘 要： | 有机磷农药是继有机氯农药以后被广泛应用的一类农药,它对生物体具有一定毒性,因此对有机磷农药的充分提取及检测就密切关系到人们的饮食安全。传统提取底质中有机磷的方法为索式提取或者采用有机溶剂对土壤直接萃取,而本文采用亲水溶剂对土壤进行萃取,并通过固相萃取技术对其进一步纯化,气相色谱-质谱法检测,对多种有机磷农药的分离度较好。
|
| 关 键 词： | 固相萃取 有机磷农药 气相色谱-质谱法 |
Analysis Methods of Organophosphorous Pesticides in Soil and Solid Wastes |
| |
| Jiang Chunlong,Gu Ping,Chen Werlwen,Lv Dongying,Wei Qingbin.Analysis Methods of Organophosphorous Pesticides in Soil and Solid Wastes[J].Environmental Science and Management,2012,37(8):135-138. |
| |
| Authors: | Jiang Chunlong Gu Ping Chen Werlwen Lv Dongying Wei Qingbin |
| |
| Institution: | 1. Jiamusi Environmental Protection Monitoring Station, Jiamusi 154002, China; (2. Heilongjiang Provincial Environmental Monitoring Central Station Center, Harbin 150056, China) |
| |
| Abstract: | The organophosphorous pesticides, which have been widely used after the application of organoehlorine, are toxic to organisms. The extraction and monitoring of organophosphorous pesticides are closely related to the security of human health. Traditional extraction methods include Soxhlct extractor or extraction with organic solvent. This study adopts hydrophilic solvent to extract the components in soil culture and the technique of solid - extraction is used for further purification. GC - MS tests shows that this method has favorable performance for the separation of several organophosphorous pesticides. |
| |
| Keywords: | solid - extraction organophosphorous pesticide GC - MS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
