垃圾填埋场防渗层渗漏检测及污染动态监测教学实验

Teaching experiment of leakage detection of landfill impervious liners and pollution dynamic monitoring

针对垃圾填埋场防渗监测的研究热点问题,提出一种新的防渗层检漏技术,设计了有效的动态监测实验。实验结果表明,这种防渗层监测技术可以较为准确地反映填埋场的漏点位置及渗滤液的扩散范围。通过该实验的教学实践,能使学生将所学的固体废物专业基础理论、电学监测理论与实验学习有机结合,提高了学生的实验动手能力,对于培养学生的工程实践能力和科研素质具有重要意义。

Aiming at the current problem of landfill leakage monitoring,a new monitoring technology for landfill impervious liners is put forward and an effective dynamic motoring experiment is designed.The experimental results show that this technology can accurately detect the leakage position and the diffusion area of leachate.Through this teaching experiment,students could combine the fundamental theories of solid wastes and electrical monitoring with experimental learning.This experiment is capable of improving the operational ability of students and has significant meanings for training the engineering practice ability and scientific quality of students.