• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Environmental technology and knowledge transfer >Analysis of Heavy Metal Content in Soil of Hefei Economic and Technological Development Zone
【24h】

Analysis of Heavy Metal Content in Soil of Hefei Economic and Technological Development Zone

机译：合肥经济技术开发区土壤重金属含量分析

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Using atomic absorption spectrophotometric method determine the soil heavy metals like Cu,Zn,Pb,Cd and according to the GB15618-2008 "standard of soil environment quality" as the soil background values,the six samples of soil heavy metals in HeFei economic and Technological Development zone were evaluated and analyzed.The results showed that,6 kind of heavy metal content,the content of Zn mean values were 1680.535mg/kg,Cu for 289.533mg/kg,Pb for 55.492mg/kg,Cd for 17.116mg/kg,respectively.Soil heavy metal exceed the standard in general,pollutants Zn,Cd and Cu,exceeded the standard rates were 159.8％,25.1％ and 3.7％,respectively.The comprehensive pollution index was range of 1.26-3.22.Research shows that,in the process of soil pollution in the city of Hefei Economic and Technological Development Zone has become more and more serious situation,the main causes of soil heavy metal pollution may be associated with life,industrial production,agricultural production,transportation and other related.
机译：采用原子吸收分光光度法测定土壤重金属Cu，Zn，Pb，Cd，并按照GB15618-2008《土壤环境质量标准》作为土壤背景值，对合肥市经济技术学院的6种土壤重金属样品进行了测定。结果表明：6种重金属含量中，锌的平均含量为1680.535mg / kg，铜的含量为289.533mg / kg，铅的含量为55.492mg / kg，镉的含量为17.116mg / kg。土壤重金属普遍超标，锌，镉，铜的超标率分别为159.8％，25.1％和3.7％。综合污染指数在1.26-3.22的范围内。在合肥市经济技术开发区土壤污染过程中，形势日益严峻，土壤重金属污染的主要原因可能与生命，工业生产，农业生产，交通运输等相关。吃了

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