Research progress on removing pollutants from water by red mud

被引：0
|
作者：
Yi L.-S. [1 ]
Mi H.-C. [1 ]
Wu Q. [1 ]
Xia J. [1 ]
Zhang B.-H. [1 ]
机构：
[1] School of Minerals Processing and Bioengineering, Central South University, Changsha
来源：
Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals | 2022年 / 32卷 / 01期
关键词：
Adsorption; Catalytic degradation; Heavy metal ions; Inorganic anions; Organic pollutants; Red mud; Removal mechanism;
D O I：
10.11817/j.ysxb.1004.0609.2021-36714
中图分类号：
学科分类号：
摘要：
Red mud, as a solid waste produced in the aluminia refining process, contains abundant metal oxides/hydroxides and has rich pore structure and high specific surface area. After simple modification, it can be used as a low-cost water treatment material to effectively remove pollutants from water. Meanwhile, it can achieve the purpose of "treatment of wastes with wastes" and has promising application prospects. In recent years, the use of red mud to remove pollutants from water has attracted wide attention. In this paper, the source, composition, and properties of red mud were analyzed, and the modification and activation methods and the underlying mechanism of red mud were also introduced in detail. The application studies of red mud to remove pollutants were listed, and the corresponding removal mechanisms were expounded. Finally, on the base of previous studies, the shortcomings and future development trend of using red mud to remove pollutants in water were put forward. © 2022, China Science Publishing & Media Ltd. All right reserved.
引用
收藏
页码：159 / 172
页数：13
相关论文
共 93 条
  • [1] PEREZ-VILLAREJO L, CORPAS-IGLESIAS F A, MARTINEZ-MARTINEZ S, Et al., Manufacturing new ceramic materials from clay and red mud derived from the aluminium industry, Construction and Building Materials, 35, pp. 656-665, (2012)
  • [2] CHENG Wei, LI Ye, LI Yu-xiao, Et al., Phosphorus removal performance and mechanism studies of composite coagulant with bauxite and red mud, Journal of Wuhan University of Technology, 40, 7, pp. 72-77, (2018)
  • [3] MUKIZA E, ZHANG L, LIU X, Et al., Utilization of red mud in road base and subgrade materials: A review, Resources, Conservation and Recycling, 141, pp. 187-199, (2019)
  • [4] ZHANG M, ZHAO M, ZHANG G, Et al., Durability of red mud-fly ash based geopolymer and leaching behavior of heavy metals in sulfuric acid solutions and deionized water, Construction and Building Materials, 124, pp. 373-382, (2016)
  • [5] LAKSHMI NARAYANAN S, VENKATESAN G, VETHA POTHEHER I., Equilibrium studies on removal of lead (Ⅱ) ions from aqueous solution by adsorption using modified red mud, International Journal of Environmental Science and Technology, 15, 8, pp. 1687-1698, (2018)
  • [6] WANG Y, ZHANG TA, LYU G, Et al., Recovery of alkali and alumina from bauxite residue (red mud) and complete reuse of the treated residue, Journal of Cleaner Production, 188, pp. 456-465, (2018)
  • [7] KHAIRUL M A, ZANGANEH J, MOGHTADERI B., The composition, recycling and utilisation of Bayer red mud, Resources, Conservation and Recycling, 141, pp. 483-498, (2019)
  • [8] WANG X, SUN T, WU S, Et al., A novel utilization of Bayer red mud through co-reduction with a limonitic laterite ore to prepare ferronickel, Journal of Cleaner Production, 216, pp. 33-41, (2019)
  • [9] ZHAO J, WANG Y, KANG J, Et al., Effect of SnO<sub>2</sub> on the structure and chemical durability of the glass prepared by red mud, Journal of Non-Crystalline Solids, 509, pp. 54-59, (2019)
  • [10] WANG M, LIU X., Applications of red mud as an environmental remediation material: A review, Journal of Hazardous Materials, 408, (2020)
12345678910