수도권 주변 점토광물의 점토차수벽 물질로의 유용성 평가

• 발행기관: 대한자원환경지질학회
• 저자명: 오석영 전효택
• 간행물 정보: 『자원환경지질』32권 2호, 151~159쪽, 전체 9쪽
• 주제분류: 자연과학 > 지질학
• 파일형태: PDF
• 발행일자: 1999.04.30

영문 초록

This research was carried out to evaluate the possible usage of natural clay materials collected from the Kimpo landfill site and nearby clay mines as a clay liner material. In order to evaluate the possible usage as a clay liner material, specific gravity, pH, loss-on-ignition, organic carbon content and mineralogical composition of clay materials were measured. The Atterberg limit test and the size analysis were performed for the engineering classification and the prediction of hydraulic conductivity of clay materials. Caution exchange capacity and batch tests were also carried out for the assessment of attenuation capacity. Clay specimens of KPNCL, KP-1, KP-2 and SH were recommended as suitable clay linder materials from viewpoint of their basic quality and attenuation capacity.

키워드

수도권 점토광물 점토자수벽 폐기물 매립지 회절분석 양이온 교환용량 김포 물성 공학적분류 입도분석