HEAVY METALS IN POLLEN SAMPLES COLLECTED FROM THE DAMBOVITA COUNTY ANALYSED BY EDXRF METHOD

被引：0
|
作者：
Dima, Gabriel [1 ]
Popescu, Ion V. [1 ,2 ,3 ,4 ]
Dinu, Sergiu [1 ]
Nitescu, Ovidiu [5 ]
Stirbescu, Raluca [5 ]
机构：
[1] Univ Targoviste, Fac Sci & Arts, Dept Sci, Targoviste, Romania
[2] Valahia Univ Targoviste, Multidisciplinar Res Inst Sci & Tehnol, Targoviste, Romania
[3] Acad Romanian Scientists, Bucharest, Romania
[4] Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania
[5] Univ Bucharest, Doctoral Sch, Bucharest, Romania
来源：
ROMANIAN JOURNAL OF PHYSICS | 2012年 / 57卷 / 9-10期
关键词：
heavy metal; pollen; bees; LEAD;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The purpose of the study is to evaluate the use of the pollen as bio-indicator of environmental pollution. The content in Fe, Mn, and Zn from pollen samples uniformly distributed in Dambovita county was determined using the Energy Dispersive X-Ray Fluorescence Spectrometry (EDXRF). We have collected samples during April 2009 from 18 bee houses from private farms, kipped in industrial-urban and non industrial-rural areas. The samples were analyzed with an Elvax EDXRF spectrometer having a solid state Si-pin-diode detector with thermo-electrical cooling with 165 eV at 5.9 keV (Fe55 isotope) energy resolution. We found differences between the two kinds of samples and we concluded that the pollen can be used for bio-monitoring of environment for Fe, Mn, and Zn.
引用
收藏
页码：1411 / 1416
页数：6
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