Biochar-surface oxygenation with hydrogen peroxide

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• 作者：Matthew D. Huff ; James W. Lee ; ^{jwlee@odu.edu" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Biochar partial oxygenation ; Biochar oxygen-functional group ; Cation exchange capacity ; Dye adsorption ; Soil carbon sequestration
• 刊名：Journal of Environmental Management
• 出版年：2016
• 出版时间：1 January 2016
• 年：2016
• 卷：165
• 期：Complete
• 页码：17-21
• 全文大小：411 K

文摘

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d="p0010">Biochar-surface oxygenation was demonstrated with H₂O₂ treatment.

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d="p0015">Higher cation exchange capacity was found in H₂O₂ treated biochar.

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d="p0020">FT-IR revealed an increase of oxygen functional groups in H₂O₂ treated biochar.

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d="p0025">The H₂O₂ treatment led to apparently reduced biochar methylene blue adsorption.

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d="p0030">Surface oxygenation did not significantly alter the biochar bulk property.

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