Arsenic removal from water/wastewater using layered double hydroxide derived adsorbents, a critical review

J Wang, T Zhang, M Li, Y Yang, P Lu, P Ning… - RSC advances, 2018 - pubs.rsc.org
Arsenic pollution has become a worldwide environmental concern. Dangerous arsenic
concentrations in natural waters threaten the health of millions of people, and this has …

[HTML][HTML] Synthesis of Mg–Al layered double hydroxides-functionalized hydrochar composite via an in situ one-pot hydrothermal method for arsenate and phosphate …

KW Jung, SY Lee, JW Choi, MJ Hwang… - Chemical Engineering …, 2021 - Elsevier
In recent years, hydrochar has been recognized as an ideal and eco-friendly adsorbent for
the removal of various pollutants, while it has a relatively low adsorption affinity toward …

Layered double hydroxides as versatile materials for detoxification of hexavalent chromium: Mechanism, kinetics, and environmental factors

SS Nemati, G Dehghan, A Khataee, L Alidokht… - Journal of …, 2024 - Elsevier
Abstract Hexavalent Cr (Cr VI) compounds are a common environmental pollutant that
causes carcinogenesis and interferes with the normal process of the cells. Layered double …

Facile fabrication of composition-tunable Fe/Mg bimetal-organic frameworks for exceptional arsenate removal

Y Gu, D Xie, Y Wang, W Qin, H Zhang, G Wang… - Chemical Engineering …, 2019 - Elsevier
The rational design of metal–organic frameworks with tailored components and structural
features is crucial for achieving the desired functions and expanding the emerging …

Single-step removal of arsenite ions from water through oxidation-coupled adsorption using Mn/Mg/Fe layered double hydroxide as catalyst and adsorbent

TH Nguyen, HN Tran, TV Nguyen, S Vigneswaran… - Chemosphere, 2022 - Elsevier
This study developed a layered double hydroxides (Mn/Mg/Fe-LDH) material through a
simple co-precipitation method. The Mn/Mg/Fe-LDH oxidized arsenite [As (III)] ions into …

Sb (III) and Sb (V) removal from water by a hydroxyl-intercalated, mechanochemically synthesized Mg-Fe-LDH

Y Cao, Q Guo, M Liang, W Sun - Applied Clay Science, 2020 - Elsevier
Antimony enrichment in aquatic environments is of great concern to international community.
High-temperature geothermal waters usually contain excessive Sb, which are apt to …

Mg-Fe LDH-coated biochars for metal (loid) removal: Surface complexation modeling and structural change investigations

B Hudcová, JB Fein, DCW Tsang, M Komárek - Chemical Engineering …, 2022 - Elsevier
Although an increasing number of studies involving layered double hydroxide/biochar
composites (LDH/BC) have been published recently, development of advanced modeling …

Nanostructured MgFe and CoCr layered double hydroxides for removal and sequestration of iodine anions

J Kang, TG Levitskaia, S Park, J Kim, T Varga… - Chemical Engineering …, 2020 - Elsevier
Abstract Radioactive iodine-129 (129 I) is a contaminant of concern at radiological waste
disposal and nuclear power production sites where it can incidentally be released into the …

Design of a high-performance ternary LDHs containing Ni, Co and Mn for arsenate removal

K Li, S Li, Q Li, H Liu, W Yao, Q Wang, L Chai - Journal of Hazardous …, 2022 - Elsevier
To cope with the current serious arsenate pollution problem, a new ternary layered double
hydroxides (LDHs) containing Ni, Co and Mn with good performance was developed …

Removal of hexavalent chromium from groundwater by Mg/Al-layered double hydroxides using characteristics of in-situ synthesis

HP Chao, YC Wang, HN Tran - Environmental pollution, 2018 - Elsevier
This study aimed to develop a novel in-situ method to directly remove toxic hexavalent
chromium anions from groundwater. The characteristics of Mg/Al-layered double hydroxides …