【摘要】 利用土壤短柱模拟实验对涕灭威在土壤中淋溶影响因子进行了研究 ,并且在实验和对淋溶因子分析的基础上对卢龙地区地下水污染的可能性进行了评价 ,同时利用固相萃取 -气相色谱 (SPE-GC)方法实测了地下水中的涕灭威 ,以此验证了评价结果更多还原

【Abstract】 In this paper, we studied the leaching influence factors of aldicarb in soil by soil column experiments. Based on experiments and factor analyzing, groundwater pollution possibility of lulong county by aldicarb was evaluated. At the same time, the aldicarb concentration in groundwater of Lulong county was determined by conbining the solid-phase-extraction and gas chromatography (SPE-GC) to judge the evaluation results.更多还原