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KMID : 0385520180310050185
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Analytical Science & Technology
2018 Volume.31 No. 5 p.185 ~ p.194
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Concentrations of metavolite in the leachate from pilot scale burial
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Jeon Tae-Wan
Park Ho-Yeun
Hwang Dong-Gun
Kang Young-Yeul
Jang Mi-Jeong
Shin Sun-Kyoung
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Abstract
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At the end of November 2010, livestock infected with foot and mouth disease (FMD) were buried, increasing concern about secondary pollution of drinking water and groundwater with odor. Hence, measures to reduce pollution of drinking water and groundwater are needed. In this study, based on livestock type and soil texture, five pilot-scale burial sites were monitored for the past three years from Feb 2012 to 2015. Leachate from the site was analyzed for 90 compounds. A detailed investigation has been completed, looking into organic matter decomposition characteristics of the buried bodies, relevant trace elements thereof, and in particular metabolite concentration changes such as the degree of decomposition of a carcass. From the results, no detectable heavy metals, including cadmium and arsenic, were measured. Among animal types, the rate of cattle decomposition is faster than swine decomposition, and the decomposition of the bodies were performed in sequence from sand, clay loam, sandy loam.
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KEYWORD
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Foot and Mouth Disease (FMD) , pilot-scale , carcass , leachate , soil texture
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