光谱学与光谱分析 |
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Flame Atomic Absorption Spectrometry Determination of Cadmium in Environmental Water with Preconcentration and Separation by Sodium Trititanate Whisker |
XU Wan-zhen, YU Shen-luan, LIU Ai-qin, YAN Yong-sheng* |
Department of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China |
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Abstract Sodium tertitanate whisker is a new material for preconcentration. The adsorption properties of sodium trititanate whisker for Cd(Ⅱ) were studied and a new method for preconcentration and separation of Cd(Ⅱ) was proposed. The adsorption rate of Cd(Ⅱ) by sodium trititanate whisker was 98% at pH 5.0 and Cd(Ⅱ) could be eluted from sodium trititanate whisker with hydrochloric acid (C: 0.1 mol·L-1). The Cd(Ⅱ) in environmental water was preconcentrated with sodium trititanate whisker and determined by flame atomic absorption spectrometry (FAAS). The detection limit (3σ, n=9) was 3.1 ng·L-1,and the relative standard deviation (RSD) was 2.6%. The response of proposed method is linear in the concentration range of 0.01-1.0 μg·mL-1 of Cd(Ⅱ). The method was applied to the determination of analytes in real samples, such as Changjiang River water, Canal water, Yudai River water etc. Good results were obtained (relative standard deviations were 1.5%-4.7%, while recoveries were 98%-102.0%).
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Received: 2007-10-12
Accepted: 2008-01-18
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Corresponding Authors:
YAN Yong-sheng
E-mail: xuwanzhen1212@163.com
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[1] XIE Li-hong, XU Zi-rong (谢黎虹, 许梓荣). Acta Agriculturae Zhejiangensis(浙江农业学报), 2003, 15(6): 376. [2] WU Xian-hua, HU Qiu-fen, YANG Guang-yu, et al(吴献花, 胡秋芬, 杨光宇, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2006, 26(2): 327. [3] YAN Yong-sheng, HUANG Wei-hong, LU Xiao-hua(闫永胜,黄卫红,陆晓华). Ion Exchange and Adsorption(离子交换与吸附), 2003, 19(4): 363. [4] GUO Ying-na, JIANG Zhuo-song, ZHANG Min, et al(郭英娜, 姜茁松, 张 敏, 等). Chinese Journal of Analytical Chemistry(分析化学), 2005, 33(3): 395. [5] Fu H, Xie C, Dong J, et al. Anal. Chem., 2004, 76(16): 4877. [6] TAI Xi, HU Qiu-fen, YANG Guang-yu, et al(台 希, 胡秋芬, 杨光宇, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(1): 125. [7] SHI Ta-qing, LIANG Pei, LI Jing, et al(施踏青, 梁 沛, 李 静, 等). Chinese Journal of Analytical Chemistry(分析化学), 2004, 32(11): 1421. [8] ZHOU Shi-ping, DUAN Chang-qun, LIU Hong-cheng, et al(周世萍, 段昌群, 刘宏程, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2005, 25(10): 1667. [9] Yoshimara M, Suda H, Okamoto K, et al. Journal of Materials Science, 1994, 29(13): 3399. [10] Koparnova N, Zlatev Z, Genchev D, et al. Journal of Materials Science,1994,29(1): 103. [11] Tjog S C, Mend Y Z. Polymer, 1998, 39(22): 5461. [12] Kobayashi M, Takahashi T, Takimoto J, et al. Polymer, 1995, 36(20): 3927. [13] Mishra S P, Siμgh V K, Tiwari D. Appl. Radiation and Isotopes, 1997, 48: 435. [14] TAN Sha-li, LIU Ting-li, QI Hong-wen, et al(谭砂砾, 刘廷礼, 亓宏文, 等). Bulletin of the Chinese Ceramic Society(硅酸盐通报), 2005, 24(6): 50. [15] Joel R, Elisabeth D, Pierre F. Journal of the European Ceramic Society, 2004, 24: 2477. [16] Wei Mingdeng, Yoshinari K, Zhou Haoshen, et al. Solid State Communications, 2005, 133: 493. [17] Wei Mingdeng, Yoshinari K, Zhou Haoshen, et al. Chemical Physics Letters, 2004, 400;231. [18] Viviane de A C, Antonio G de S, Patr'cia P C S, et al. Colloids and Surfaces A: Physicochem. Eng. Aspects, 2004, 248: 145. [19] Yang Juan, Li Dan, Wang Henzhi, et al. Materials Letters, 2001, 50: 230. [20] Szilvia P, La′ szlo′ K, Vera M, et al. Journal of Solid State Chemistry, 2005, 178: 1614. |
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