A Study on Treatment of Asbestos Contaminated Soil with a Field Wind Power Purification Device

Abstract

: Soil filling or replacement are routinely applied for soil restoration of domestic asbestos waste contaminated areas. However, since these soil recovery methods could not fundamentally solve the asbestos contamination, number of research on new alternative technologies have been carried. In this study, comprehensive laboratory test results utilizing wind power apparatus are used to design wind power purification device that can be applied in practice. Preliminary tests were carried out with wollastonite or actual asbestos waste contamination soils to study purification efficiency. Asbestos content measured immediately after in-situ test on asbestos-contaminated soil satisfying for purification standard showing less than 0.25% asbestos content from all tests, hence, analyzed to ensure over 90% of clean soil recovery rate and considered to be excellent applicability of future asbestos-contaminated soil purification.

The Total Economic Value of Soil in Korea

“…대부분 오염된 토양의 성분을 분석 하거나 이를 처리하는 기술적인 연구 (Ju et al, 2016;Lim et al, 2016;Lee et al, 2016;Choi and Lee, 2016;Yoon et al, 2015)와 몇몇의 정책관련 연구 Cho et al, 2016;Yang et al, 2016 Table 1에 요약하여 제시하였다. 각시키는 효과와 동일하다고 간주하고, 대체비용으로 평 균 수도요금가격 660원/ton 을 사용하여 Table 7과 Table 8에 제시하였다.…”