Determination of heavy metals in natural water by the sorption-atomic-absorption method

被引：0
作者：
S. N. Sukharev
机构：
[1] Uzhgorod National University State Higher Educational Institution,
来源：
Journal of Water Chemistry and Technology | 2012年 / 34卷
关键词：
atomic absorption spectrometry; heavy metals determination; polymer reagent; natural fresh water; sorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The procedure for determining Hg, Cd, Pb, Zn, Cu elements in fresh water based on the preconcentration of these metals as complexes using poly-3-pyridyl-5-thioxo-4-allyl-4,5-dihydro-1H-1,2,3-triazole-1-carbodithionic acid with further measurement of atomic adsorption are proposed. The detection limits for metals are 5, 8, 20, 5 and 20 ng/dm3 respectively.
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页码：190 / 194
页数：4
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