首页> 外文期刊>Acta horticulturae et regiotecturae >COPPER IN THE SEDIMENTS IN SELECTED BANSKA TIAVNICAWATER RESERVOIRS
【24h】

COPPER IN THE SEDIMENTS IN SELECTED BANSKA TIAVNICAWATER RESERVOIRS

机译:精选班斯卡河流水库沉积物中的铜

获取原文
获取原文并翻译 | 示例
       

摘要

The aim of this paper was to analyze and evaluate sediments of selected water reservoirs Pocúvadlo, Malá Richnava, Velká Richnava, Windsachta, in order to determine the concentrations of copper in the monitored water reservoirs in the Banská tiavnica region. The analyses of the sediment samples were carried out by flow electrochemistry and atomic absorption spectrometry. In the study area, the samples were collected from 2001 to 2010; we found the following concentrations of copper in the range from 1.66 mg.kg~(-1) to 14.0 mg.kg~(-1) Cu of dry matter. The copper concentrations in the sediments were well below the risk limit according to "The Methodological Instruction of the Ministry of Environment of the Slovak Republic no. 549/98-2". Based onthe calculated dependency index, it is possible to assess the development of changes in the concentrations over the years as highly dynamic, and' unsatisfactory for natural environment.
机译:本文的目的是分析和评估选定水库Pocúvadlo,MaláRichnava,VelkáRichnava,Windsachta的沉积物,以便确定Banskátiavnica地区受监测水库中的铜浓度。沉积物样品的分析通过流动电化学和原子吸收光谱法进行。在研究区域,样本是从2001年至2010年收集的。我们发现以下干物质中铜的浓度范围为1.66 mg.kg〜(-1)至14.0 mg.kg〜(-1)。根据“斯洛伐克共和国环境部的方法指示第549 / 98-2号”,沉积物中的铜浓度远低于风险极限。根据计算出的依赖性指数,可以评估多年来浓度变化的发展,因为它们是高度动态的,并且对自然环境不满意。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号