文献类型： 会议论文
第一作者： WenshenJia
作者： WenshenJia 1 ; LigangPan 2 ; YaleiWang 3 ; JihuaWang 1 ;
作者机构： 1.Department of Beijing Research Center for Agricultural Standards and Testing, Beijing Academy of Agriculture and Forestry Science, Beijing 100097, China
2.Department of Risk Assessment Lab for agro-products(Beijing),Ministry ofAgriculture.P.R.China,Beijing 100097,China
3.Department of College of Computer and Information Technology, Three Gorges University,Yichang 443002, China
关键词： heavy metal;X-ray Fluorescence Spectrometer;in-situ analysis
会议名称： Annual International Meeting of the American Society of Agricultural and Biological Enginners
主办单位：
页码： 3969-3974
摘要： For the needs of in-situ remediation and rapid detection of heavy metals including lead, chromium, zinc and copper, the soil heavy metal detector based on the X-ray fluorescence (XRF) analysis technology was developed. This instrument has advantages of simultaneous monitoring of over 5 elements, low detection limit, rapid and nondestructive detection, convenient use and low maintenance costs. In this paper, the overall design and the main structure of the instrument was introduced, and performance tests were carried out, with results showing that the stable performance of this analyzer reached the international level of similar instruments. Experimental results showed that the soil heavy metal detector had high reliability and strong field application capacity to meet the needs of field applications.
分类号： S-532
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