Fooyin University Institutional Repository:Item 987654321/7053
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    题名: Determination of heavy metals in the paddy field of Luchu County, Tauyuan
    作者: Huang, Yu-San;Lin, Kuo-Hsiung;Huang, Chin-Wang;Wang, Yei-Shung
    贡献者: 輔英科技大學 環境工程與科學系
    关键词: Heavy metal, paddy field
    日期: 1997-11-01
    上传时间: 2010-10-15 14:01:13 (UTC+8)
    摘要: Heavy metals Cd, Zn, Cu, Pb, Cr and Ni in the paddy field which had contaminated by Cd and Pb, were re-examined. Soil samples were collected from panels of a hectare of paddy field in Luchu county of Tauyuan prefecture, Taiwan. Soil samples were taken from ten spots in each panel in regular 25m distance (length and width), and mixed through for analysis. Soils were sampled from surface down to 30cm depth. Heavy metals in the soil samples were extracted with 0.1M HCl and the extracts were analyzed by atomic absorption spectroscopy. Maximum amounts of metal are found: Cd 10.6ppm, Zn 84.0ppm, Cu 99.7ppm, Pb 58.1ppm, Cr 2.95ppm and Ni 16.6ppm.
    關聯: Analytical Sciences , Vol.13 , No.Supplement(1997)pp.443-445
    显示于类别:[環境工程與科學系] 期刊論文

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