阿特拉津和溴氰菊酯降解规律及其分析方法  

Comparison of Environmental Degradation Behaviors of Two Typical Pesticides(atrazine and deltamethrin) and their HPLC Analysis

作　　者：陈玲[1] 汤杰[2] 刘晓峰[2] 

机构地区：[1]同济大学,上海200092 [2]华东师范大学,上海200062

出　　处：《上海环境科学》1999年第8期376-378,共3页Shanghai Environmental Sciences

基　　金：污染控制与资源化研究国家重点实验室开放基金。编号:96-06。

摘　　要：研究了阿特拉津(atrazine)和溴氰菊酯(deltamethrin)两类农药在环境介质中的降解行为,详细比较了两者降解性能之间存在的差异,并明确指出它们的降解产物都具有一定的毒性和更强的极性。通过对阿特拉津及其降解产物的研究实例,说明了在研究环境介质中残余微量农药的检测方法时,建立以农药家族及其降解产物为整体的系统分析方法是必要的。In this paper, the degradation behaviors of these two pesticides were compared by the demonstration of results on the degradation of atrazine, and the authors pointed out that their degradation products have certain toxicity and more polarity, so that the effectual impact of the degradation products of the pesticides no the environmental matrix could not be ignored during the research of pesticides pollution.During building analytical method of trace pesticides, the type of the targeting pesticide and its degradation products should be considered together for realizing the analysis in the one run.

关 键 词：农药降解 阿特拉津 溴氰菊酯 高压液相色谱法 

分 类 号：X592[环境科学与工程—环境工程]