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Subject

Establishment of tourism resources through the restoration of domestic waste metal mines
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논문 기본 정보

Type
Academic journal
Author
Dho, Hyon-Seung (Cheongju University) Kim, In-Bae (Hankyong University)
Journal
Korean Hospitality and Tourism Academe Korean Journal of Hospitality & Tourism Vol.26 No.4(Wn.100) KCI Accredited Journals
Published
2017.6
Pages
167 - 177 (11page)
DOI
10.24992/KJHT.2017.06.26.04.167.

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Result
Establishment of tourism resources through the restoration of domestic waste metal mines
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Abstract· Keywords

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Abandoned mines lackingut adequate treatment for a substantial period of time will accumulate mine wastes contaminated with heavy metals. In order to develop abandoned mines into theme tourist complexes or parks, safe removal of mining waste should be preceded. It has been estimated that there are at least 1,000 of abandoned metal mines in the country. The government is focusing on 150 mines that may potentially spread heavy metals into surrounding soil due to the loss of tailings. The major pollutants of domestic waste metal mines are acidic drainage, mine wastes, and tailings. Therefore, a comprehensive investigation should be carried out for an effective investigation of the treatment of heavy metal pollution by abandoned mines. To investigate the possibility of development of abandoned mine sites, a sample of soil was taken from an abandoned mine area and chemical analysis and statistical analysis were conducted. Based on this result, a series of experiments was conducted. According to the results of chemical analyses, heavy metals exceeding soil contamination concentration were mainly arsenic. Statistical analysis of the behavior of heavy metals with arsenic in the area where sulfide minerals were developed, showed that the correlation among cadmium, lead, and arsenic was low. It was found that the recovery of tailings, which were severely contaminated with heavy metals, could be accomplished through flotation. Tailings, which had relatively high arsenic concentration, were tested for leaching with ion exchange method.

Contents

Abstract
Ⅰ. Introduction
Ⅱ. Research Methods
Ⅲ. Results and Discussion
Ⅳ. Conclusion
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