Application of ICP-AES with Microwave Digestion to Detect Trace Elements in Oysters from Jiaozhou Bay, China

被引：10

作者：

Zheng K. ^{[1
]}

Yan C. ^{[2
]}

机构：

[1] School of Medicine and Pharmacy, Ocean University of China

[2] College of Marine Life Sciences, Ocean University of China

来源：

Journal of Ocean University of China | 2011年 / 10卷 / 3期

基金：

中国国家自然科学基金;

关键词：

ICP-AES; Jiaozhou Bay; microwave digestion; oysters; trace elements;

D O I：

10.1007/s11802-011-1790-9

中图分类号：

学科分类号：

摘要：

Using ICP-AES with microwave digestion, we determined the concentrations of 16 trace elements in oysters from six sampling points in Jiaozhou Bay. The distributions of the wholesome elements Zn, Fe and Mn, and heavy metals such as As, Cd, Hg and Pb were studied. The oysters collected are all rich in the wholesome trace elements, and the oysters from Licun River have the highest concentrations of the three wholesome trace elements. The concentrations of heavy metals in oysters from Licun River are the highest and those from Hongdao are the lowest. Compared with the domestic and foreign sea-areas, the heavy metal contents in the oysters from Jiaozhou Bay are less in amount than those from some developed countries, and more than those in Southeast China. This implies that the Jiaozhou Bay's oysters have been polluted by the environment to some extent. © 2011 Science Press, Ocean University of China and Springer-Verlag Berlin Heidelberg.

引用

页码：301 / 304

页数：3

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