【摘要】 随着经济的迅猛发展以及现代化重工业的不断发展,含重金属的污染物能够通过多种途径进入土壤,使得土壤中重金属含量超标,造成土壤污染现象。一方面土壤污染严重影响农产品的产量和品质。另一方面土壤中的重金属通过循环作用影响大气和水环境质量,进而危害动物和人类的生命与健康。冶炼厂是造成土壤中含有大量重金属的重要原因之一。冶炼厂的作业造成周边土壤重金属污染问题也越来越受到人们的关注。因而,通过微波消解、原子吸收光谱等方法对冶炼厂周边表层土壤中的重金属含量进行测定。希望能够为治理土壤污染提供一些方法上的借鉴。更多还原

【Abstract】 With the rapid development of economy and the continuous development of modern heavy industry, pollutants containing heavy metals can enter the soil through various ways, which makes the content of heavy metals in the soil exceed the standard and causes soil pollution. On the one hand, soil pollution seriously affects the yield and quality of agricultural products. On the other hand, heavy metals in soil affect the quality of the atmosphere and water environment through cycling, thus endangering the lives and health of animals and human beings. Smelters are one of the important reasons for the heavy metals in soil. The problem of heavy metal contamination in the surrounding soil caused by smelter operation has also attracted more and more attention. Therefore, the content of heavy metals in the surface soil around the smelter was determined by microwave digestion and atomic absorption spectrometry. It is hoped that this paper can provide some references for controlling soil pollution.更多还原