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Application of ion chromatography to the determination of water-soluble inorganic and organic ions in atmospheric aeroso
Abstract： A simple, sensitive and convenient ion chromatography(IC) method was established for the simultaneous determination of twelve water-soluble inorganic ions(F-, Cl-, NO2-, NO3-, SO32-, SO42-, PO43-, Na+, NH4+, K+, Mg2+) and sixteen water-soluble organic ions(formate, acetate, MSA, oxalate, malonate, succinate, phthalates, etc.) in atmospheric aerosols. The linear concentrations ranged from 0.005 μg/m3 to 500 μg/m3(r = 0.999-0.9999). The relative standard deviation(RSD) were 0.43%-2.00% and the detection limits were from 2.7 ng/m3 to 88 ng/m3. The proposed method was successfully applied to the simultaneous determination of those inorganic ions and organic ions in PM2.5 of Beijing. 作 者： YU Xue-chun HE Ke-bin MA Yong-liang YANG Fu-mo DUAN Feng-kui ZHENG Ai-hua ZHAO Cheng-yi 作者單位： YU Xue-chun,HE Ke-bin,MA Yong-liang,YANG Fu-mo,DUAN Feng-kui(Department of Environmental Science and Engineering,Tsinghua University,Beijing 100084,China)ZHENG Ai-hua,ZHAO Cheng-yi(Analytical and Testing Center,Beijing Normal University,Beijing 100875,China)
期 刊： 環(huán)境科學學報（英文版） ISTICSCI Journal： JOURNAL OF ENVIRONMENTAL SCIENCES 年，卷(期)： 2004, 16(5) 分類號： X131.1 Keywords： ion chromatography water-soluble ions aerosols Beijing【Application of ion chromatography to】相關文章：
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