摘要
研究了火焰原子吸收光谱法测定工厂废酸液中的金属元素铅、锌、钙、钠、钾的含量。对最佳仪器条件进行研究,使被测元素的浓度与吸光度值呈线性关系,相关系数R不小于0.998 5,样品测定结果令人满意。
The atomic absorption spectrometry was used to determine the metals Pb, Zn, Ca, Na, K content in acid pickle of factory. The analysis of the best working parameter of the instrument make the element concentration was linear with absorbance. The relative coefficients R were not less than 0.9985. The results of the samples are very satisfying.
出处
《应用化工》
CAS
CSCD
2010年第1期136-138,共3页
Applied Chemical Industry
基金
陕西省教育厅项目(09JK802)
关键词
原子吸收
废酸液
铅
锌
钙
钠
钾
atomic absorption
acid pickle
Pb
Zn
Ca
Na
K
