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Study of some heavy metals distribution in the jiu river course using icp-ms and in the olt river using aas

机译:使用icp-ms研究旧河道和ols河中一些重金属的分布

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摘要

Heavy metals are a cause of environmental pollution (heavy-metal pollution) from a number of sources, including lead in petrol, industrial effluents, and leaching of metal ions from the soil into lakes and rivers by acid rain. Heavy metals represent one the most important categories of pollutants of natural water. Living organisms require varying amounts of 'heavy metals'. Cobalt, copper, manganese, molybdenum and selenium are required by humans. Excessive levels can be detrimental to the organism. This paper presents a comparative study of some toxic heavy metals distribution in the Jiu river course and in the Olt river, which are important rivers in southern Roma nia. The concentration of heavy metals in the Jiu river has been determined by inductively coupled plasma mass spectrometry (ICP-MS) and the concentration of heavy metals in the Olt river has been determined by atomic absorption spectrometry (AAS).
机译:重金属是多种环境污染(重金属污染)的原因,其中包括汽油中的铅,工业废水以及酸雨将金属离子从土壤中浸入湖泊和河流中。重金属是天然水污染物最重要的类别之一。生命有机体需要不同数量的“重金属”。人类需要钴,铜,锰,钼和硒。过多的水平可能对有机体有害。本文对罗姆尼亚南部重要河流久河和奥特河中的有毒重金属分布进行了比较研究。 in河中的重金属浓度已通过电感耦合等离子体质谱法(ICP-MS)确定,而奥特河中的重金属浓度已通过原子吸收光谱法(AAS)确定。

著录项

  • 来源
    《Journal of Environmental Protection and Ecology》 |2011年第3a期|p.1216-1226|共11页
  • 作者单位

    Faculty of Financial Management Accounting, Spiru Haret University,4 Brazda lui Novae Street, Craiova, Romania;

    Faculty of Financial Management Accounting, Spiru Haret University,4 Brazda lui Novae Street, Craiova, Romania;

    Faculty of Financial Management Accounting, Spiru Haret University,4 Brazda lui Novae Street, Craiova, Romania;

    Faculty of Financial Management Accounting, Spiru Haret University,4 Brazda lui Novae Street, Craiova, Romania;

    Faculty of Financial Management Accounting, Spiru Haret University,4 Brazda lui Novae Street, Craiova, Romania;

    Faculty of Financial Management Accounting, Spiru Haret University,4 Brazda lui Novae Street, Craiova, Romania;

    Faculty of Economic and Business Administration, University of Craiova,13 A. I. Cuza Street, Craiova, Romania;

    Chemistry Faculty, University of Craiova, 165 Calea Bucuresti Street, Craiova,Romania;

    National R&D Institute for Cryogenics and Isotopic Technologies - ICSI Rm.Valcea, 4 Uzinei Street, Rm. Valcea, Romania;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    environment; heavy metals; ICP-MS; AAS;

    机译:环境;重金属;ICP-MS;原子吸收光谱;

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