Scholarlink

This study aims to investigate how the dimensions of breaches in a landfill's clay liner (protective screen) influence the migration of leachate at the base of a municipal solid waste (MSW) landfill. Numerical modeling of pollutant transport was conducted in homogeneous porous media, with the liner represented as a loam layer modeled as a homogeneous porous medium. The breaches are simulated as horizontal discontinuities within the loam layer, with a fixed length of approximately 10 m and variable widths. These discontinuities are entirely filled with a technogenic (engineered) material in the model. The time-dependent advection–dispersion equations governing pollutant transport were solved numerically, as no analytical solution exists for this class of problems.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Impact of Clay Liner Integrity Breaches on Leachate Migration in Municipal Solid Waste Landfills

  • 章节

  • 发表日期：

    2026年

查看全文
  • Ya. N. Parshakova,
  • R. I. Kataev

摘要

This study aims to investigate how the dimensions of breaches in a landfill's clay liner (protective screen) influence the migration of leachate at the base of a municipal solid waste (MSW) landfill. Numerical modeling of pollutant transport was conducted in homogeneous porous media, with the liner represented as a loam layer modeled as a homogeneous porous medium. The breaches are simulated as horizontal discontinuities within the loam layer, with a fixed length of approximately 10 m and variable widths. These discontinuities are entirely filled with a technogenic (engineered) material in the model. The time-dependent advection–dispersion equations governing pollutant transport were solved numerically, as no analytical solution exists for this class of problems.