Application of layered double hydroxide-biochar composite in wastewater treatment

被引：0

作者：

Lyu, Pengfei ^{[1
]}

Chen, Que ^{[2
]}

Wang, Jiacheng ^{[3
]}

Ye, Quanyun ^{[3
]}

Wu, Genyi ^{[1
]}

Liu, Min ^{[1
]}

Dai, Shiqin ^{[1
]}

Huang, Jie ^{[1
]}

机构：

[1] School of Resources and Environment, Hunan Agricultural University, Changsha

[2] Logan Group Company, Shenzhen

[3] South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou

来源：

Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica | 2024年 / 41卷 / 07期

关键词：

biochar; composite materials; layered double hydroxides; modification strategy; research progress; wastewater treatment;

D O I：

10.13801/j.cnki.fhclxb.20231106.002

中图分类号：

X7 [行业污染、废物处理与综合利用];

学科分类号：

083002 ;

摘要：

Layered double hydroxide-biochar (LDH-BC) composites, novel biochar-based composite nanomaterials that have been shown to be highly effective in adsorbing pollutants and catalyzing degradation in wastewater treatment. This review provides a thorough and organized overview of the current research on LDH-BC composites, which can be used to inform future studies. The research content provides a summary of the synthesis method of LDH-BC composites, the modification strategy, and the application and mechanism of the composites in wastewater treatment. It is suggested in the outlook section that LDH-BC composites have problems inadequate research such as unclear degradation paths of specific components, less application of composite pollutant systems, and lack of field scale tests. The next step is to explore the above shortages of research further in order to promote the research and application of LDH-BC composites. © 2024 Beijing University of Aeronautics and Astronautics (BUAA). All rights reserved.

引用

页码：3467 / 3478

页数：11

共 63 条

[1] BIAN Haohao, Green synthesis method of LDH/BC and its resource utilization of nitrogen and phosphorus in biogas slurry, (2023)
[2] ZHENG Qiang, Study on the synthesis of FeCu-LDH/BC composites and the performance of wastewater degradation, (2021)
[3] BIAN H, WANG M, HAN J, Et al., MgFe-LDH@biochars for removing ammonia nitrogen and phosphorus from biogas slurry: Synthesis routes, composite performance, and adsorption mechanisms, Chemosphere, 324, (2023)
[4] LEE S Y, CHOI J, SONG K G, Et al., Adsorption and mechanistic study for phosphate removal by rice husk-derived biochar functionalized with Mg/Al-calcined layered double hydroxides via co-pyrolysis, Composites Part B: Engineering, 176, (2019)
[5] WANG J, WANG S., Preparation, modification and environmental application of biochar: A review, Journal of Cleaner Production, 227, pp. 1002-1022, (2019)
[6] JIANG Zhixiang, ZHENG Hao, LI Fengmin, Et al., Research progress of biochar carbon sequestration technology, Environmental Science, 34, 8, pp. 3327-3333, (2013)
[7] LYU H, ZHANG Q, SHEN B., Application of biochar and its composites in catalysis, Chemosphere, 240, (2020)
[8] HUANG L, LIU H, WANG Y, Et al., Construction of ternary Bi2O3/biochar/g-C3N4 heterojunction to accelerate photo-induced carrier separation for enhanced tetracycline photodegradation, Applied Surface Science, 616, (2023)
[9] WAN S, WANG S, LI Y, Et al., Functionalizing biochar with Mg-Al and Mg-Fe layered double hydroxides for removal of phosphate from aqueous solutions, Journal of Industrial and Engineering Chemistry, 47, pp. 246-253, (2017)
[10] JIN Z L, LI Y J, DONG H R, Et al., A comparative study on the activation of persulfate by mackinawite@biochar and pyrite@biochar for sulfamethazine degradation: The role of different natural ironsulfur minerals doping, Chemical Engineering Journal, 448, (2022)

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