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Volume 34 Issue 5
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LIU Xiao-dong, SHI Jian-yong. Unsaturated conductivity of MSW based on soil-water characteristic curve[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(5): 855-862.
Citation: LIU Xiao-dong, SHI Jian-yong. Unsaturated conductivity of MSW based on soil-water characteristic curve[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(5): 855-862.
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Unsaturated conductivity of MSW based on soil-water characteristic curve

  • 1. Geotechnical Engineering Institute of Hohai University, Nanjing 210098, China; 2. Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing 210098, China

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  • Published Date: May 19, 2012
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    • Abstract
  • Based on the soil-water characteristic curve of synthetic MSW, quantitative relations between unsaturated conductivity and void ratio/organic content of MSW are given. The relations between unsaturated conductivity and suction in two logarithms coordinates are shown to be linear. The larger the void ratio, the larger the unsaturated hydraulic conductivity and unsaturated gaseous conductivity. The unsaturated hydraulic conductivity is 10-11~10-5 cm/s, and the unsaturated gaseous conductivity is 10-5~10-2 cm/s. The void ratio has more serious influence on unsaturated conductivity compared to the organic content. The experimental results are proved reasonable by validation, and the unsaturated conductivity of certain MSW can be predicted by the proposed method.
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    • References (20)
  • [1]
    OWEIS I S, SMITH D A, ELLWOOD R B, et al. Hydraulic characteristics of municipal refuse[J]. Journal of Geotechnical Engineering, 1990, 116 (4): 539 – 553.
    [2]
    TOWNSEND T G, MILLER W L, EARLE J F K. Leachate- recycle infiltration ponds[J]. Journal of environmental engineering, 1995, 121 (6): 465 – 471.
    [3]
    钱学德 , 郭志平 . 美国的现代卫生填埋工程 [J]. 水利水电科技进展 , 1995, 15 (6): 27 – 31. (QIAN Xue-de, GUO Zhi-ping. Modern landfill engineering in USA[J]. Advances in Science and Technology of Water Resources, 1995, 15 (6): 27 – 31. (in Chinese))
    [4]
    LANDVA A O, CLARK J I. Geotechnical testing of waste fill[C]// Proceedings of Canadian Geotechnical Conference Ottawa: Ontario, 1990: 371 – 385.
    [5]
    FUNGAROLI A A, STEINER R L. Investigation of sanitary landfill behavior[R]. Cincinnati, Ohio: Environmental Protection Agency, 1979.
    [6]
    CHEN T H, CHYNOWETH D P. Hydraulic conductivity of compacted municipal solid waste[J]. Bioresource Technology, 1995, 51 : 205 – 212
    [7]
    介玉新 , 旦增顿珠 , 魏弋峰 . 垃圾土的渗透特性试验 [J]. 岩土工程技术 , 2005, 19 (6): 307 – 310. (JIE Yu-xin, DANZENG Dun-zhu, WEI Yi-feng. Study on the Permeability of Municipal Soid Waste[J]. Geotechnical Engineering Technique, 2005, 19 (6): 307 – 310. (in Chinese))
    [8]
    瞿 贤 , 何品晶 , 邵立明 , 等 . 城市生活垃圾渗透系数测试研究 [J]. 环境污染治理技术与设备 , 2005, 6 (12): 13 – 17. (QU Xian, HE Pin-jing, SHAO Li-ming, et al. Research on hydraulic conductivity test of compacted municipal solid waste[J]. Techniques and Equipment for Environmental Pollution Control, 2005, 6 (12): 13 – 17. (in Chinese))
    [9]
    JAMES J N, ARNOLD A E. Experimental and mathematical modeling of moisture transport in landfills[C]// Chem Eng Comm, 1991, 100 : 95 – 111.
    [10]
    KORFIATIS G P, ALEXANDER C D, BOURODIMOS E L, et al. Moisture transport in solid waste column[J]. Journal of Environmental Engineering, 1984, 110 (4): 780 – 796.
    [11]
    柯 瀚 , 冉 龙 , 陈云敏 , 等 . 垃圾体渗透性试验及填埋场水文分析研究 [J]. 岩土工程学报 , 2006, 28 (5): 631 – 634. ( KE Han, RAN Long, CHEN Yun-min, et al. Study on MSW filtration experimentation and landfill hydrologic analysis[J]. Chinese Journal of Geotechnical Engineering, 2006, 28 (5): 631 – 634. (in Chinese) )
    [12]
    FINDIKAKIS A N. Modeling gas production in managed sanitary landfill[J]. Waste Management and Research, 1997, 15 : 463 – 476.
    [13]
    EDWARDS M P, JAMES M H, SELVADURAI A P S. Lie group symmetry analysis of transport in porous media with variable transmissivity[J]. Journal of Mathematical Analysis and Applications, 2001, 341 (2): 906 – 921.
    [14]
    魏海云 . 城市生活垃圾填埋场气体运移规律研究 [D]. 杭州 : 浙江大学 , 2007. (WEI Hai-yun. Experimental and numerical study on gas migration in landfill of municipal solid waste[D]. Hangzhou: Zhejiang University, 2007. (in Chinese))
    [15]
    彭绪亚 , 余 毅 . 填埋垃圾体气体渗透特性的实验研究 [J]. 环境科学学报 , 2003, 23 (4): 530 – 534. (PENG Xu-ya, YU Yi. Experimental study on air permeability of compacted MSW by a landfill lysimeter[J]. Acta Scientiae Circumstantiae, 2003, 23 (4): 530 – 534. (in Chinese))
    [16]
    FREDLUND D G, RAHARDJO H. 非饱和土力学 [M]. 陈仲颐 , 张在明 , 陈愈炯 , 等译 . 北京 : 中国建筑工业出版社 , 1997: 157 – 163. (FREDLUND D G, RAHARDJO H. Soil mechanics for unsaturated soils[M]. CHEN Zhong-yi, ZHANG Zai-ming, CHEN Yu-jiong, et al. translate. Beijing: China Architecture and Building Press, 1997: 157 – 163. (in Chinese))
    [17]
    张文杰 , 陈云敏 , 邱战洪 . 垃圾土渗透性和持水性的试验研究 [J]. 岩土力学 , 2009, 30 (11): 3313 – 3323. (ZHANG Wen-jie, CHEN Yun-min, QIU Zhan-hong. Laboratory and field tests on hydraulic properties of landfill waste[J]. Rock and Soil Mechanics, 2009, 30 (11): 3313 – 3323. (in Chinese))
    [18]
    SL237 — 1999 土工试验规程 [S]. 1999. (SL237 — 1999 Standard for soil test method[S]. 1999. (in Chinese))
    [19]
    BROOKS R H, COREY A T. Hydraulic Properties of Porous Media[M]. Fort Collins: Colorado State University, 1964.
    [20]
    BEAR J. Hydraulic of groundwater[M]. New York: McGraw-Hill Book Company, 1979.
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