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http://dx.doi.org/10.7857/JSGE.2017.22.2.052

A Study on Assessment of Biochar Adsorption Applicability by Physical and Chemical Characterization with Livestock Manure  

Lee, Youngjin (Department of Environmental Engineering, University of Seoul)
Oh, Minah (Department of Environmental Engineering, University of Seoul)
Park, Kyoungjoo (Department of Environmental Engineering, University of Seoul)
Lee, Jai-young (Department of Environmental Engineering, University of Seoul)
Publication Information
Journal of Soil and Groundwater Environment / v.22, no.2, 2017 , pp. 52-57 More about this Journal
Abstract
As livestock husbandry has broadened from family-scale to enterprise-scale, the number of farming families has decreased in contrast to the increase of the number of livestock, and the amount of livestock manure discharged per household has increased. Livestock manure is difficult to handle and its disposal in the ocean is prohibited. Moreover, facilities that compost and liquefy manure are blamed as sources of soil, ground water, and surface water pollution because the amount of manure generated from husbandry farms causes eutrophication. In this study, livestock manure was utilized as a feedstock of hydrothermal carbonization (HTC) process to produce biochar for use as an environmental medium. The biochar was tested for iodine adsorption capability and its performance was compared with other adsorbent materials.
Keywords
Hydrothermal carbonization; Biochar; Livestock manure; Adsorption;
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