[HTML][HTML] Efficiency and synergy of MnO2@ LDO for arsenic and fluoride simultaneous sorption from water

X Wang, J Zhu, W Liu, W Li, H Wang - AIP Advances, 2024 - pubs.aip.org
High levels of groundwater containing both arsenic and fluorine are prevalent, resulting in
serious health problems when consumed as drinking water. This co-pollution phenomenon …

Arsenic Oxidation and Removal from Water via Core–Shell MnO2@La(OH)3 Nanocomposite Adsorption

Y Wang, C Guo, L Zhang, X Lu, Y Liu, X Li… - International Journal of …, 2022 - mdpi.com
Arsenic (As (III)), more toxic and with less affinity than arsenate (As (V)), is hard to remove
from the aqueous phase due to the lack of efficient adsorbents. In this study, a core–shell …

Superior arsenate adsorption and comprehensive investigation of adsorption mechanism on novel Mn-doped La2O2CO3 composites

J Su, T Lyu, H Yi, L Bi, G Pan - Chemical Engineering Journal, 2020 - Elsevier
A major challenge for effective decontamination of arsenate from aqueous solution is the
development of adsorbent possessing enormous high-active sites with strong affinity to …

Mechanistic study of simultaneous arsenic and fluoride removal using granular TiO2-La adsorbent

L Yan, H Tu, T Chan, C Jing - Chemical Engineering Journal, 2017 - Elsevier
Naturally co-occurring arsenic (As) and fluoride (F) in groundwater have caused increasing
public concerns, and their simultaneous removal is still a challenge due to the lack of …

Fabrication, characterization, and application of a composite adsorbent for simultaneous removal of arsenic and fluoride

C Jing, J Cui, Y Huang, A Li - ACS applied materials & interfaces, 2012 - ACS Publications
Coexisting arsenic (As) and fluoride (F) in groundwater poses severe health risks worldwide.
Highly efficient simultaneous removal of As and F is therefore of great urgency and high …

Novel Application of MnO2–H2O2 System for Highly Efficient Arsenic Adsorption and Oxidation

Q Liu, Y Wang, Y Zhao, Z Sun, J Ma, X He - Sustainability, 2023 - mdpi.com
A novel manganese dioxide–hydrogen peroxide (MnO2–H2O2) system was developed for
effective Arsenic (As) removal. Under the specified conditions of no external mechanical …

Fabrication, performance and mechanism of MgO meso-/macroporous nanostructures for simultaneous removal of As (III) and F in a groundwater system

P Gao, X Tian, C Yang, Z Zhou, Y Li, Y Wang… - Environmental …, 2016 - pubs.rsc.org
The coexistence of arsenic and fluoride in groundwater has attracted extensive attention
worldwide, and it is of crucial importance to efficiently remove them. In this study …

Merging of memory effect and anion intercalation: MnO x-decorated MgAl-LDO as a high-performance nano-adsorbent for the removal of methyl orange

HH Peng, J Chen, XL Guo, H Chen, YX Zhang - Dalton Transactions, 2016 - pubs.rsc.org
MnOx-decorated MgAl layered double oxide (M-LDO) was fabricated via merging of memory
effect and anion intercalation, accompanied by the reduction/calcination process. The as …

Application of metal oxide heterostructures in arsenic removal from contaminated water

L Chen, H Xin, Y Fang, C Zhang, F Zhang… - Journal of …, 2014 - Wiley Online Library
It has become one of the major environmental problems for people worldwide to be exposed
to high arsenic concentrations through contaminated drinking water, and even the long‐term …

[HTML][HTML] Synthesis of an Mg–Fe–Al layered double oxide with a high arsenic anion adsorption capacity and the establishment of an arsenic anion desorption process

I Takanashi, T Kameda, S Kumagai, Y Saito… - Journal of Physics and …, 2024 - Elsevier
The removal of toxic anions from wastewater by layered double oxides (LDOs) is highly
efficient and studies related to the synthesis of LDOs have been actively attempted. This …