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Volume 35 Issue 4
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JIANG Ning-jun, DU Yan-jun, LIU Song-yu, LI Chen-yang, LI Wen-tao. Leaching behaviors of cement-based solidification/stabilization treated lead contaminated soils under effects of acid rain[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(4): 739-744.
Citation: JIANG Ning-jun, DU Yan-jun, LIU Song-yu, LI Chen-yang, LI Wen-tao. Leaching behaviors of cement-based solidification/stabilization treated lead contaminated soils under effects of acid rain[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(4): 739-744.
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Leaching behaviors of cement-based solidification/stabilization treated lead contaminated soils under effects of acid rain

  • 1. Institute of Geotechnical Engineering, School of Transportation, Southeast University, Nanjing 210096, China; 2. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China

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  • Received Date: April 25, 2012
  • Published Date: April 17, 2013
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    • Abstract
  • The effects of acid rain on leaching behaviors of cement solidified/stabilized lead contaminated soils are investigated. Laboratory tests including batch leaching and column infiltration tests are performed. The results of batching leaching tests show that pH and Ca concentration of equilibrium solution drop significantly when the initial pH of artificial acid rain is 2.5. Pb concentration of equilibrium solution otherwise decreases with the decrease of the initial pH of artificial acid rain. Through the column infiltration tests, it is found that the hydraulic conductivity of soils decreases with the increase of PVF. The decreasing rate in the case of the acid rain is lower than that in the case of the distilled water. pH, Ca and Pb concentration of effluent solution decrease with the increase of PVF. Meanwhile, in-situ acid rain infiltration time is correlated with laboratory acid rain infiltration time.
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    • References (12)
  • [1]
    杜延军,金 飞,刘松玉,等. 重金属工业污染场地固化/稳定处理研究进展[J]. 岩土力学, 2011,321:116-124. DU Yan-jun, JIN fei, LIU Song-yu, et al. Review of stabilization/solidification technique for remediation of heavy metals contaminated lands[J]. Rock and Soil Mechanics, 2011, 321
    [2]
    United Kingdom Environment Agency UK EA. Review of scientific literature on the use of stabilisation/solidification for the treatment of contaminated soil, solid waste and sludges[R]. Bristol: Environment Agency, 2004.
    [3]
    AL-TABBAA A, KING S D. Time Effects of three contaminants on the durability and permeability of a solidified sand[J]. Environmental Technology, 1998,194:401-407.
    [4]
    杜延军,蒋宁俊,王 乐,等. 水泥固化锌污染高岭土强度及微观特性研究[J]. 岩土工程学报, 2012,3411:2114-2120. DU Yan-jun, JIANG Ning-jun, WANG Le, et al. Strength and microstructure characteristics of cement-based solidified/ stabilized zinc-contaminated kaolin[J]. Chinese Journal of Geotechnical Engineering, 2012, 3411
    [5]
    BOARDMAN D I, GLENDINNING S, ROGERS C D F. The influences of iron III and lead II contaminants on lime-stabilized clay[J]. Géotechnique, 2004,547:467-486.
    [6]
    南京市环境保护局. 2010年南京市环境状况公报[R]. 南京:南京市环境保护局, 2011.Nanjing Environment Protection Administration Nanjing EPA. Report on the state of environment in Nanjing 2010[R]. Nanjing:NanjingEnvironment Protection Administration, 2011. (in Chinese)
    [7]
    KAMON M, YING C Y, KATSUMI T. Effect of acid rain on lime and cement stabilized soils[J]. Soils and Foundations, 1996,364:91-99.
    [8]
    LIU S Y, SHAO G H, DU Y J,et al. Depositional and geotechnical properties of marine clays in Lianyungang, China[J]. Engineering Geology, 2011,1211/2:66-74.
    [9]
    CUISINIER O, BORGNE T L, DENEELE D,et al. Quantification of the effects of nitrates, phosphates and chlorides on soil stabilization[J]. Engineering Geology, 2011,1173/4:229-235.
    [10]
    朱 伟,李 磊,林 城. 生物化学作用对污泥固化体渗透性的影响[J]. 岩土力学, 2006,276:933-938. ZHU Wei, LI Lei, LIN Cheng. Biochemical effects on permeability of solidified sludge[J]. Rock and Soil Mechanics, 2006, 276
    [11]
    PARIA S, YUET P K. Solidification-stabilization of organic and inorganic contaminants using Portland cement: a literature review[J]. Environmental Reviews, 2006,144:217-255.
    [12]
    KHATTAB S A A, AL-MUKHTAR M, FLEUREAU J M. Long-term stability characteristics of a lime-treated plastic soil[J]. Journal of Materials in Civil Engineering, 2007,194:358-366.
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