腐植酸树脂富集-原子荧光法测定高盐水样中铅含量  

Research on Determination of Trace Lead in Brine Samples with Humic Acid Resin Enrichment-Atomic Fluorescence Spectrometry Method

作　　者：陆胜龙[1] 倪圣亚[1] 薛民琪[1] 任彬[1] 

机构地区：[1]江苏省盐城市农业委员会,江苏盐城224002

出　　处：《现代农业科技》2012年第7期14-15,共2页Modern Agricultural Science and Technology

摘　　要：利用腐植酸树脂进行高盐水样中铅的吸附富集,洗脱后采用原子荧光法测定铅含量,试验结果表明,该方法富集过程中样品中的干扰物质均被排出,在优选条件下分析,回收率达到了90.0%～97.0%。Using Humic acid resin to enrich and elute the lead in brine samples,and dertermined the content of lead by atomic fluorescence spectrometry.The result was satisfactory.Sample interfering substances are discharged effectively in enrichment process.Under the optimal analytical conditions,the detection recovery rate reaches 90.0%～97.0%.

关 键 词：腐植酸树脂 富集 原子荧光法 高盐水样 铅 含量 

分 类 号：TQ326.9[化学工程—合成树脂塑料工业] O657.33[理学—分析化学]