摘要
采用电感耦合等离子体-原子发射光谱法(ICP-AES)对赣南龙南稀土矿区沉淀池、距离稀土矿区沉淀池1、3、5km及50km河流水样中稀土元素钇进行测定。实验表明方法的线性范围宽、检出限低、灵敏度高、精密度为1.03%—4.05%(RSD,n=5),回收率为95.0%—100.5%。
Inductively coupled plasma atomic emission spectrometry （ICP-AES） was adopted to determine rare--earth element yttrium in sedimentation tank and river water which are lkm, 3km, 5kin and 50kin away from the sedimentation tank in the rare earth mining area in Longnan of Gannan. Experiment reflects its characteristics of wide linear range, low detection limit and high sensitivity. The precision and recoveries were 1.03%--4.05% （RSD,n=5） and 95.0%--100.5%, respectively.
出处
《光谱实验室》
CAS
CSCD
2012年第6期3374-3376,共3页
Chinese Journal of Spectroscopy Laboratory
基金
江西省科技厅科技支撑项目(20111BBG70029-1)
