지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.11
- 수록면
- 129 - 132 (4page)
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초록· 키워드
오류제보하기
Fine suspended solids and heavy metals generated effluence from mine drainage could destroy environment as the aesthetic landscapes, and depreciate water quality. Therefore, the purpose of this research is focused on process development applied the actual field for controlling fine suspended solids and heavy metals, and so lab-scale test was performed for inducement of basic data. The mine drainage used in this research was sampled in H. mine located Jeongseon-gun, Gangwon-do. Concentration of suspended soil, arsenic, iron and manganese was exceeded the standard of contaminant limitation for the clean water, and particle size of suspended solid was less than 10 μm as fine particle. Although hydraulic retention time of mine drainage for effective settling was required more than 6 hours, hydraulic retention time would be increased in winter season when the settling efficiency could be reduced because of viscosity decreasing. Moreover, installed inclination plate helped to increase settling efficiency of suspended solid about 30 %. Filtering media that was the most effective removal of suspended solids and heavy metal was indicated granular activated carbon of 1~2 mm was the optimal size.
목차
SYNOPSIS
1. INTRODUCTION
2. MATERIALS AND METHODS
3. RESULT and CONCLUSIONS
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2014-530-003384030