| 光谱学与光谱分析 |
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| Adsorption Characteristics and Mechanism of Atrazine on Three Types of Humic Acid |
| CHANG Chun-ying1, 2，ZHENG Yin-tian1，Lü Yi-zhong1* |
1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China
2. Guangdong Institute of Standardization, Guangzhou 510220, China |
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Abstract This study mainly researched the adsorption properties and adsorption mechanism of atrazine on three different types of humic acids: the black soil humic acid, the chestnut soil humic acid and the humic acid purchased. After the extraction of humic acid from the two different types of soil, the black soil and chestnut soil, adsorption experiments were carried out using the batch equilibrium techniques. Then FTIR and ESR spectral analysis methods were employed to explain the functional mechanism between atrazine and humic acid. The results showed that the sorption of humic acid on atazine was very fast at the beginning, then went to slower and finally came to equilibrium. The relationship between the amount of atrazine sorbed by the three humic acids and reaction time all fitted logarithmic and hyperbolic equations well. Adsorption isotherms of atrazine on the three humic acids all are L-type and in accordance with the linear model and the Freundlich model. Because of the different structure, there is significant difference between the adsorption isotherm of atrazine on purchased humic acid and extract humic acid. The interactions between humic acid and atrazine are mostly weak forces, such as the H-bond, proton transfer, charge transfer, van der Waals force and so on. In addition, ESR analysis proved that charge transfer exists between humic acid and atrazine during the process of adsorption.
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Received: 2009-11-10
Accepted: 2010-02-20
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Corresponding Authors:
Lü Yi-zhong
E-mail: lyz@cau.edu.cn
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[1] Khan S U. Humic Substances in the Environment(环境中的腐殖物质). Translated by WU Qi-hu(吴奇虎，译). Beijing: Science Press(北京: 科学出版社), 1979.
[2] MAO Ying-ming, JIANG Xin, WANG Zheng-ping, et al(毛应明, 蒋 新, 王正萍, 等). Techniques and Equipment for Environmental Pollution Control(环境污染治理技术与设备), 2004, 5(12): 11.
[3] REN Jin, JIANG Ke(任 晋, 蒋 可). Progress Chemistry(化学进展), 2001, 13(2): 135.
[4] Tan K H. Humic Matter in Soil and the Environment. New York: Marcel Dekker, Inc., 2003. 180.
[5] Senesi N. Science of the Total Environment. 1992, 123-124: 63.
[6] Abu-zreig M, Rudra R P, Dickinson W T, et al. Contaminant Hydrology, 1999, 36(3-4): 249.
[7] Salman M, El-eswed B, Applied Clay Science, 2007, 38(1-2): 51.
[8] MAO Meng, REN Li(毛 萌, 任 理). Acta Pedologica Sinica(土壤学报), 2006, 43(4): 529.
[9] TAO Qing-hui, TANG Hong-xiao(陶庆会, 汤鸿霄). Environmentai Chemistry(环境化学), 2004, 23(2): 145.
[10] LIU Wei-ping(刘维屏). Pesticide Environmental Chemistry(农药环境化学). Beijing: Chemical Industry Preaa(北京: 化学工业出版社), 2006. 134.
[11] Deng J C, Jiang X, Lu X, et al. Pedosphere, 2007, 17(6): 786.
[12] Giles Charles H, Smith Devid, Huitson Alan. Journal of Colloid and Interface Science, 1994, 47(3): 755.
[13] Bolt G H, Boodt D M F, Hayes M M B. Interaction at the Soil Colloid-Soil Solution Interface. Boston: Kluwer Academic publishers, 1991. 341.
[14] HUANG Jin-li, XIAO Yu-mei, LIU Ji-ping, et al(黄金莉, 肖玉梅, 刘吉平, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2008, 28(8): 1866.
[15] WANG Hai-zhen, XU Jian-min, XIE Zheng-miao(汪海珍, 徐建民, 谢正苗). Ecology and Environment(生态环境), 2003, 12(2): 208.
[16] FANG Zhao-lun (方肇伦). Application of Instrument Analysis in Soil Science and Biology(仪器分析在土壤学和生物学中的应用). Beijing: Science Press(北京: 科学出版社), 1983. 61.
[17] Senesi N, Testini C, Miano T M. Organic Geochemistry, 1987, 11(1): 25.
[18] Senesi N, Testini C. Pestic Sci., 1983, 14: 79.
[19] Senesi N. Science of the Total Environment. 1992, 123-124: 63.
[20] LIU Wei-ping, LI Ke-bin(刘维屏, 李克斌). Chinese Environmental Science(中国环境科学), 1998, 18(2): 102.
[21] YANG Wei-chun, WANG Qi-quan(杨炜春, 王琪全). Environmental Science(环境科学), 2000, 21(4): 94.
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