Effect of CaO Addition on Rotted Material
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概要
- 論文の詳細を見る
In summer or on humid days, municipal solid waste, which is a raw material of RDF, rotts easily and causes bad odor, which makes the operation circumstance troublesome. In this study, CaO addition to the waste before the RDF production process is proposed, and the effect of CaO addition on the rotted material is experimentally examined.A mixture of soybean protein and distilled water was used as a model refuse. Escherichia coli was adopted as an indicator of rotting. The samples were put in a glove box for a few days, and then a constant amount of CaO powder was added to the samples. The changes in cell number of E. coli and pH with time were measured.CaO addition is effective for rotting suppression. However, as CaO addition is delayed, the higher content of CaO is required for rotting suppression. In the case of higher moisture content, the higher CaO content is required for rotting prevention.
- 社団法人 化学工学会の論文
著者
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中村 正秋
Department Of Chemical Engineering Nagoya University
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NAKAMURA Masaaki
Department of Biomaterials, Osaka Dental University
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Bando Y
Department Of Chemical Engineering Nagoya University
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Bando Yoshiyuki
Department Of Applied Chemistry Gifu University
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YASUDA Keiji
Department of Chemical Engineering, Nagoya University
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Bando Y
Nagoya Univ. Nagoya Jpn
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Tatemoto Yuji
Department Of Materials Science And Chemical Engineering Shizuoka University
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AZEGAMI Muneo
Prand Research Institute
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Yasuda Keiji
Department Of Chemical Engineering Graduate School Of Engineering Nagoya University
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Nakamura Masaaki
Department Of Biomaterials Osaka Dental University
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Nakamura Masaaki
Department Of Applied Physics Faculty Of Science Tokyo University Of Science
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