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Biochar-based nano-composites for the decontamination of wastewater: A review

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WOS被引频次:157
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成果类型:
期刊论文
作者:
Tan, Xiao-fei;Liu, Yun-guo*;Gu, Yan-ling;Xu, Yan;Zeng, Guang-ming;Hu, Xin-jiang;Liu, Shao-bo;Wang, Xin;Liu, Si-mian;Li, Jiang
通讯作者:
Liu, Yun-guo
作者机构:
[Gu, Yan-ling; Xu, Yan; Liu, Yun-guo; Liu, Si-mian; Li, Jiang; Tan, Xiao-fei; Hu, Xin-jiang; Zeng, Guang-ming] Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.
[Gu, Yan-ling; Xu, Yan; Liu, Yun-guo; Liu, Si-mian; Li, Jiang; Tan, Xiao-fei; Hu, Xin-jiang; Zeng, Guang-ming] Hunan Univ, Minist Educ, Key Lab Environm Biol & Pollut Control, Changsha 410082, Hunan, Peoples R China.
[Liu, Shao-bo] Cent S Univ, Sch Architecture & Art, Changsha 410082, Hunan, Peoples R China.
[Liu, Shao-bo] Cent S Univ, Sch Met & Environm, Changsha 410083, Hunan, Peoples R China.
[Hu, Xin-jiang] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn Res, Changsha 410004, Hunan, Peoples R China.
通讯机构:
[Liu, Yun-guo] Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.
语种:
英文
关键词:
Biochar;Nano-composites;Synthesis;Wastewater;Adsorption;Catalytic degradation
期刊:
Bioresource Technology
ISSN:
0960-8524
年:
2016
卷:
212
页码:
318-333
文献类别:
WOS:Review;EI:Journal article (JA)
所属学科:
ESI学科类别:生物学与生物化学;WOS学科类别:Agricultural Engineering;Biotechnology & Applied Microbiology;Energy & Fuels
入藏号:
WOS:000375186900040;EI:20161802336123
机构署名:
本校为其他机构
院系归属:
冶金与环境学院
建筑与艺术学院
摘要:
Synthesizing biochar-based nano-composites can obtain new composites and combine the advantages of biochar with nano-materials. The resulting composites usually exhibit great improvement in functional groups, pore properties, surface active sites, catalytic degradation ability and easy to separation. These composites have excellent abilities to adsorb a range of contaminants from aqueous solutions. Particularly, catalytic material-coated biochar can exert simultaneous adsorption and catalytic degradation function for organic contaminants removal. Synthesizing biochar-based nano-composites has become an important practice for expanding the environmental applications of biochar and nanotechnology. This paper aims to review and summarize the various synthesis techniques for biochar-based nano-composites and their effects on the decontamination of wastewater. The characteristic and advantages of existing synthesis methods are summarized and discussed. Application of biochar-based nano-composites for different contaminants removal and the underlying mechanisms are reviewed. Furthermore, knowledge gaps that exist in the fabrication and application of biochar-based nano-composites are also identified. (C) 2016 Elsevier Ltd. All rights reserved.
参考文献:
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Aguayo-Villarreal IA, 2014, J MOL LIQ, V196, P326, DOI 10.1016/j.molliq.2014.04.008
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