土壤中有机氯农药残留检测技术进展  

Progress in Detection Technology of Organochlorine Pesticide Residues in Soil

作　　者：侯宛玉 李维军 陈浩[1] 张旭云 HOU Wanyu;LI Weijun;CHEN Hao;ZHANG Xuyun(School of Chemistry and Chemical Engineering,Shihezi University,Shihezi Xinjiang 832003,China;Shihezi Environmental Monitoring Station,Shihezi Xinjiang 832000,China;The Frist Environmental Monitoring Station of Xinjiang Production and Construction Corps,Urumchi Xinjiang 830000,China)

机构地区：[1]石河子大学化学化工学院,新疆石河子832003 [2]石河子市环境监测站,新疆石河子832003 [3]新疆生产建设兵团生态环境第一监测站,新疆乌鲁木齐830000

出　　处：《农业工程》2022年第2期48-52,共5页AGRICULTURAL ENGINEERING

基　　金：新疆生产建设兵团八师石河子科技计划项目(2018RK01);新疆生产建设兵团八师石河子市中青年科技创新领军人才计划项目(2020RC05);新疆生产建设兵团科技创新骨干人才计划项目(2021CB040)。

摘　　要：有机氯农药残留是公众广泛关注的问题,梳理了农药残留检测技术的现状,并给出新技术发展方向。采用质谱法和色谱法检测有机氯的准确率相对比较低。随着科技的进步,有机氯的前处理和检测技术已经得到新的突破和提高,提取与净化一体化耦合技术大大提高了前处理效率,各种检测技术的联合使用使得结果更加准确、高效,检出限更低。Organochlorine pesticide residues are widely concerned by the public.Current situation of pesticide residue detection technology was analyzed,and development trends of new technology were given.Accuracy of detecting organochlorine by mass spectrometry and chromatography was relatively low,respectively.With progress of technology,pretreatment and detection of organic chlorine has been made a breakthrough and improved.Integrated coupling technology of extraction and purification has improved pretreatment efficiency.Combined use of various detection technologies could make results more accurate and efficient and make detection limit lower.

关 键 词：有机氯 农药残留 检测技术 土壤 

分 类 号：S153[农业科学—土壤学]