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1篇 您的检索式:作者名="S.M.Talebi M.Abedi"
    题名 作者 年代 出处 被引量
1Determination of arsenic in air particulates and diesel exhaust particulates by spectrophotometry显示文摘A method was developed for the determination of trace arsenic by spectrophotometry. The proposed method is rapid, simple, and inexpensive. This method can be used for sensitive determination of trace arsenic in environmental samples and especially in air particulates. The results obtained by this method as a proposed method were compared with those obtained by hydride generation atomic absorption spectrometry as a popular reported method for the determination of arsenic and an excellent agreement was found between them. The method was also used for determination of arsenic associated with airborne particulate matter and diesel exhaust particulates. The results showed that considerable amount of arsenic are associated with diesel engine particulates. The variation in concentration of arsenic was also investigated. The atmospheric concentration of arsenic was different in different sampling stations was dependent to the traffic density.S.M.Talebi M.Abedi 2005Journal of Environmental Sciences2005,17,1:0
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