2012 Volume 6 Issue 11
Article Contents
Previous Article Next Article

Li Xiangping, Zhang Fei, Qi Jianying, Chen Yongheng. Effects of organic matter on thallium adsorption-desorption in soils[J]. Chinese Journal of Environmental Engineering, 2012, 6(11): 4245-4250.
Citation: Li Xiangping, Zhang Fei, Qi Jianying, Chen Yongheng. Effects of organic matter on thallium adsorption-desorption in soils[J]. Chinese Journal of Environmental Engineering, 2012, 6(11): 4245-4250.
shu

Effects of organic matter on thallium adsorption-desorption in soils

  • 1.

    School of Chemical and Engineer, Analytical and Testing Center, Guangzhou University, Guangzhou 510006,China

  • 2.

    School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006,China

  • 3.

    South China Institute of Environmental Science, Ministy of Environmental Protection of People’s Republic of China, Guangzhou 510655,China

  • Received Date: 08/05/2012
    Accepted Date: 29/03/2012
    Available Online: 09/11/2012
    Fund Project:
  • The effects of present organic matter in red soil and loess on the Tl+ adsorption-desorption behaviors were investigated. The results showed that the adsorption of Tl+ by both red soil and loess was remarkabley decreased after the removal of soil organic matter (SOM). The reduce in Tl+ adsorption capacity varied with different initial Tl+ concentrations, and the greatest degree was 24.7% and 28.2% for red soil and loess, respectively. The greatest decrease degree in Tl+ adsorption rate by loess was about 20%, which was higher than that by red soil. The contribution of SOM to the Tl+ adsorption by loess and red soil was 39.2% and 32.8%, respectively. In addition, the desorption of Tl+ from both loess and red soil was enhanced after the removal of SOM, particularly for high initial Tl+ concentration. When the initial Tl+ concentration was 20 mg/L, the desorption rate increased to 60.8% and 65.5% for red soil and loess, respectively.
  • 加载中
  • [1] Keith L. H., Telliard W. A. Priority pollutants. I. A Perspective view. Environmental Science & Technology,1979, 13(4): 416-423

    Google Scholar Pub Med

    [2] Nriagu J.O. Thallium in the Environment. New York, NY, USA: John Wiley & Sons, Inc., 1998

    Google Scholar Pub Med

    [3] Xiao T. F., Yang F. Thallium pollution in China: A geo-environmental perspective. Science of the Total Environment,2012, 421-422(7):51-58

    Google Scholar Pub Med

    [4] 张忠,张宝贵,龙江平,等. 中国铊矿床开发过程中铊环境污染研究. 中国科学D辑,1997,27(4):331-336 Zhang Z., Zhang B.G., Long J. P., et al. China thallium deposit during the development of thallium pollution research. Scientia Sinica Terrae,1997,27(4):331-336 (in Chinese)

    Google Scholar Pub Med

    [5] Sager M.Thallium in Agricultural Practice.Nriagu JO,editor.Thallium in the Environment.New York:Wiley-Inter science Publication,1998. 59-87

    Google Scholar Pub Med

    [6] 刘敬勇,常向阳,涂湘林. 重金属铊污染及防治对策研究进展. 土壤,2007,39(4):528-535 Liu J.Y., Chang X. Y., Tu X. L. Thallium pollution and its countermeasures. Soils, 2007,39(4):528-535 (in Chinese)

    Google Scholar Pub Med

    [7] Duan L.Q., Song J.M. Thallium concentrations and sources in the surface sediments of Bohai Bay. Marine Environmental Research,2012, 73(1): 25-31

    Google Scholar Pub Med

    [8] 张淑香,董淑萍,颜文. 草河口地区沉积物和土壤中铊的地球化学行为.农业环境保护,1998,17(1):113-115 Zhang S.X., Dong S.P., Yan W. Geochemical behaviour of thallium in soils and sediments of Chaohekou Region. Agro-Environmental Protection,1998,17(3):113-115 (in Chinese)

    Google Scholar Pub Med

    [9] Astrid R. Jacobsn, Murray B. McBride, Philippe Baveye, et al. Environmental factors determining the trace-level sorption of silver and thallium to soils. Science of Total Environment,2005,345(1-3):191-205

    Google Scholar Pub Med

    [10] Vaněk A., Chrastny V., Mihaljeviě M., et al. Lithogenic thallium behavior in soils with different land use. Journal of Geochemical Exploration,2009, 102(1): 7-12

    Google Scholar Pub Med

    [11] Vaněk A., Komárek M., Vokurková P., et al. Effect of illite and birnessite on thallium retention and bioavailability in contaminated soils. Journal of Hazardous Materials,2011, 191(1-3): 170-176

    Google Scholar Pub Med

    [12] Vaněk A., Chrastny V., Mihaljeviě M., et al. Thallium dynamics in contrasting light sandy soils-Soil vulnerability assessment to anthropogenic contamination. Journal of Hazardous Materials,2010, 173(1-3): 717-723

    Google Scholar Pub Med

    [13] 齐剑英,李祥平,陈永亨,等. 动态反应池-电感耦合等离子体质谱法测定土壤中重金属元素. 分析实验室,2008,27(5):30-33 Qi J.Y., Li X. P., Chen Y.H., et al. Determination of heavy metals in soil by dynamic reaction cell-inductively coupled plasma mass spectrum. Chinese Journal of Analysis Laboratory,2008,27(5):30-33 (in Chinese)

    Google Scholar Pub Med

    [14] 鲍艳宇,周启星,万莹,等,土壤有机质对土霉素在土壤中吸附-解吸的影响.中国环境科学, 2009,29(6):651-655 Bao Y.Y., Zhou Q.X., Wan Y., et al. Effect of soil organic matter on adsorption and desorption of oxytetracycline in soils. China Environmental Science,2009,29(6):651-655 (in Chinese)

    Google Scholar Pub Med

    [15] 焦文涛,蒋新,余贵芬,等. 土壤有机质对镉在土壤中吸附-解吸行为的影响. 环境化学,2005,24(5):545-549 Jiao W. T., Jiang X., Yu G. F., et al. Effects of organic matter on cadmium adsorption-desorption in soils. Environmental Chemistry,2005,24(5):545-549 (in Chinese)

    Google Scholar Pub Med

    [16] 郭观林, 周启星. 镉在黑土和棕壤中吸附行为比较研究. 应用生态学报,2005,16(12): 2403-2408 Guo G. L., Zhou Q. X. Adsorption behavior of cadmium in phaeozem and burozem.Chinese Journal of Applied Ecology,2005,16(12): 2403-2408 (in Chinese)

    Google Scholar Pub Med

  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Export Citation
PDF
XML

Article Metrics

Article views(1833) PDF downloads(1820) Cited by(0)

Access History

Effects of organic matter on thallium adsorption-desorption in soils

  • Received Date: 08/05/2012
  • Accepted Date: 29/03/2012
  • Available Online: 09/11/2012
Fund Project:

Abstract: The effects of present organic matter in red soil and loess on the Tl+ adsorption-desorption behaviors were investigated. The results showed that the adsorption of Tl+ by both red soil and loess was remarkabley decreased after the removal of soil organic matter (SOM). The reduce in Tl+ adsorption capacity varied with different initial Tl+ concentrations, and the greatest degree was 24.7% and 28.2% for red soil and loess, respectively. The greatest decrease degree in Tl+ adsorption rate by loess was about 20%, which was higher than that by red soil. The contribution of SOM to the Tl+ adsorption by loess and red soil was 39.2% and 32.8%, respectively. In addition, the desorption of Tl+ from both loess and red soil was enhanced after the removal of SOM, particularly for high initial Tl+ concentration. When the initial Tl+ concentration was 20 mg/L, the desorption rate increased to 60.8% and 65.5% for red soil and loess, respectively.

    HTML

Reference (16)

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return

    All rights reserved: Reesearch Center for Eco-Environmental Sciences,Chinese Academy of Sciences Copyright © 1997-2016

    Address:  Postcode: 100085 Phone: 010-62941074 E-mail: cjee@rcees.ac.cn

    Supported by: Beijing Renhe Information Technology Co. Ltd  Technical support: info@rhhz.net