丙环唑土壤降解影响因素研究  

Degradation of Propiconazol in Soils and Its Affecting Factors

作　　者：崔滢[1] 王晓环[1] 姚加加[1] 黄安香 

机构地区：[1]贵州大学精细化工研究开发中心,贵州贵阳550025

出　　处：《广州化工》2015年第9期115-117,138,共4页GuangZhou Chemical Industry

摘　　要：建立了高效液相色谱串联质谱(LC-MS/MS)检测土壤中丙环唑的方法。采用室内模拟实验,对不同土壤及含水率、微生物、有机质和pH等因素对丙环唑降解的影响进行了研究。结果表明:土壤中有机质和微生物不是丙环唑在土壤中降解的主要影响因子。含水率和pH对丙环唑的降解产生显著影响,土壤的含水率越高,pH越小,土壤中丙环唑的降解越快。丙环唑在土壤中的降解主要受pH的影响。A method of determining propiconazol in soil tandem mass spectrometry. Using indoor simulation experimen matter and pH effecting degradation of propiconazol were studi were not the degradation in the soil. was developed by high performance liquid chromatography t, different soils, moisture content, microorganism, organic ed. The result showed the soil organic matter and microbial main influencing factors of degradation in soil. The moisture content and pH had a significant impact on the of propiconazol. The higher moisture content and the lower pH in soil, the faster speed of popiconazol degrade The speed of propiconazol＇s degradation in soil was mainly influenced by oH.

关 键 词：丙环唑 土壤 降解 高效液相色谱串联质谱 

分 类 号：O657.72[理学—分析化学] TQ455.47[理学—化学]