火焰原子吸收光谱法测定废水中的重金属离子  

Determination of Heavy Metal Ions in Waste Water by the Flame Atomic Absorption Spectrometry

作　　者：杨晓婧[1] 李美丽[1] 白建华[1] 

机构地区：[1]忻州师范学院化学系,山西省忻州市和平西街10号034000

出　　处：《光谱实验室》2010年第1期247-249,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：采用火焰原子吸收光谱法测定了废水中的重金属离子,测定结果为:Cu,2.89mg/L;Mn,1.08mg/L;Pb,0.98mg/L;Zn,0.96mg/L;Fe,0.95mg/L;Cr,0.10mg/L;Cd,0.08mg/L。相对标准偏差分别为:2.3%,1.9%,2.0%,1.8%,1.5%,2.3%,1.4%。The heavy metal ions in waste water were determined by the flame atomic absorption spectrometry. The results are 2.89mg/L of Cu, 1.08 mg/L of Mn, 0. 98mg/L of Pb, 0. 96mg/L of Zn, 0. 95mg/L of Fe, 0. 10mg/L of Cr,and 0. 08mg/L of Cd. The relative standard deviation are 2.3%,1.9%,2.0%,1.8%,1.5%,2.3%,1.4% ,respectively.

关 键 词：火焰原子吸收光谱法 废水 重金属离子 

分 类 号：O657.31[理学—分析化学]