Stabilisation of nanoscale zero-valent iron with biochar for enhanced transport and in-situ remediation of hexavalent chromium in soil
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- 作者：Huijie Sua ; b ; Zhanqiang Fanga ; b ; sunmoon124@163.com" class="auth_mail" title="E-mail the corresponding author ; zhqfang@scnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Pokeung Eric Tsangb ; c ; Jianzhang Fanga ; b ; Dongye Zhaod
- 关键词：Cr(VI)-contaminated soil ; nZVI@BC ; Stability ; Mobility ; Phytotoxicity
- 刊名：Environmental Pollution
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：214
- 期：Complete
- 页码：94-100
- 全文大小：720 K
文摘
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Biochar-supported nanoscale zero-valent iron composite (nZVI@BC) was synthesised.
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nZVI@BC exhibited better stability and mobility than that of bare-nZVI.
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nZVI@BC reduced the leachability and bioavailability of Cr in soil.
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nZVI@BC decreased the phytotoxicity of Cr and leachable Fe caused by bare-nZVI.