한국지하수토양환경학회:학술대회논문집 (Proceedings of the Korean Society of Soil and Groundwater Environment Conference)

한국지하수토양환경학회 (Korean Society of Soil and Groundwater Environment)
권호 표지

폐기물 매립지 침출수 집.배수 시스템에서 필터 막힘에 관한 연구

Filter Clogging of Leachate Collection and Removal System at Waste Landfill

  • 고재학 (서울시립대학교 환경공학부) ;
  • 이재영 (서울시립대학교 환경공학부) ;
  • 노희정 (서울시립대학교 환경공학부)
  • 발행 : 1999.10.01
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초록

In this study, to evaluate the performance of leachate collection and removal system, the clogging of geotextile filter was tested and simulated for HELP. As a result of clogging test, the all permeability of geotextiles were decreased rapidly in several day. Also, $Ca^{2+}$ and CODcr concentrations were decreased during test. In model simulation for HELP, Daily discharge volume was shown insignificant change with the filter clogging. however, this result may effect on increasing of the hydraulic gradient in waste layer.r.

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