RADIOMETRIC ANALYSES OF TRACE-ELEMENTS IN SOILS FROM INDUSTRIAL-AREA IN CRACOW

被引：0

作者：

JANCZYSZYN, J

HOLYNSKA, B

OSTACHOWICZ, J

TACZANOWSKI, S

机构：

来源：

CHEMIA ANALITYCZNA | 1995年 / 40卷 / 03期

关键词：

SOIL; TRACE ELEMENTS; ACTIVATION ANALYSIS; X-RAY FLUORESCENCE;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The samples of soils from the steelworks ''Sendzimir'' safety zone and nearby town centres as well as from some more distant places were analyzed for trace metals by EDXRF and INAA. Concentrations of Cr, Mn, Ni, Co, Zn, As, Sb, Cd (by AAS), Pb, Th and U were determined. For Se and Hg no values exceeding the lower determination limits for INAA (3 mu g g(-1) and 1 mu g g(-1) respectively) were observed. Generally, concentrations of the biologically important metals were not drastically higher than the typical or tolerable values for soils. For some metals (Zn and Cd) their concentrations were quite frequently higher than natural. Only for Zn the polluting role of the steelworks ''Sendzimir'' was evident while for Pb the contamination was mainly due to petrol engine cars.

引用

页码：395 / 404

页数：10

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