Paper Title:
Numerical Simulation of the Water-Leachate Migration in Landfill
  Abstract

Recirculation is considered as an dual effective way of processing the leachate and accelerating the stabilization of landfill in many treatment because of less land occupation, low investment and simple operation. Previous researches shows that recirculation can improve microenviorment of microbial anaerobic digestion by increasing the moisture content of landfill. The mathematical model of moisture migration in the landfill was established with Multi-physics finite element analysis software in this paper. The simulation result showed that 1) moisture content would decrease to 29% with no leachate recirculation condition 2) hydraulic loads and types of recirculation both had influences on water distribution in landfill sites with leachate recirculation.

  Info
Periodical
Advanced Materials Research (Volumes 356-360)
Chapter
Chapter 7: Pollution Control Project (Air, Water, Solid)
Edited by
Hexing Li, Qunjie Xu and Daquan Zhang
Pages
1244-1247
DOI
10.4028/www.scientific.net/AMR.356-360.1244
Citation
S. S. Su, D. He, L. Liao, "Numerical Simulation of the Water-Leachate Migration in Landfill", Advanced Materials Research, Vols. 356-360, pp. 1244-1247, 2012
Online since
October 2011
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Price
$32.00
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