Research progress in the treatment of water pollutants by Layered Double Hydroxides and its derivatives
Received:July 25, 2022  Revised:October 18, 2022
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DOI:doi:10.3969/j.issn.2095-1035.2023.05.007
KeyWord:layered double hydroxides; watertreatment; composite material; adsorption; catalyticoxidation; waste water
                    
AuthorInstitution
WANG Zi-wei 北京石油化工学院新材料与化工学院
HENG Hui 北京石油化工学院新材料与化工学院
LI Jin-yan 北京石油化工学院新材料与化工学院
JIN Hai-bo 北京石油化工学院新材料与化工学院
HE Guang-xiang 北京石油化工学院新材料与化工学院
GU Qing-yang 北京石油化工学院新材料与化工学院
MA Lei 北京石油化工学院新材料与化工学院
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Abstract:
      Layered double hydroxides(LDH) has a broad application prospect in the field of water treatment because of its excellent properties such as memory effect, internal structure tunability and interlayer anion exchange. The latest research progress of LDH and its derivatives in the treatment of water pollutants is reviewed in this paper. The treatment of heavy metal wastewater and organic wastewater by LDH is introduced. In addition, the scale production status and problems of LDH are briefly described, and the future development direction of LDH materials in the field of water treatment is prospected.
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