Iron oxide and its modified forms as an adsorbent for arsenic removal: A comprehensive recent advancement

SI Siddiqui, SA Chaudhry - Process Safety and Environmental Protection, 2017 - Elsevier
Arsenic, one of the elements having most terrible impact on the human being, is threatening
the world continuously. It exists in the combined form in rocks under earth which on …

Electrocoagulation treatment of arsenic in wastewaters: A comprehensive review

P Song, Z Yang, G Zeng, X Yang, H Xu, L Wang… - Chemical Engineering …, 2017 - Elsevier
Arsenic, classified as a carcinogen, is being subject to high concern due to its high toxicity
especially in drinking water. Electrocoagulation (EC) has displayed a great potential as an …

Promising prospects of nanomaterials for arsenic water remediation: A comprehensive review

SI Siddiqui, M Naushad, SA Chaudhry - Process Safety and Environmental …, 2019 - Elsevier
This review discusses the brief of health problem associated with the arsenic exposure
found in drinking water. This review also discusses the shortcomings associated with the …

As (III) adsorption on Fe-Mn binary oxides: are Fe and Mn oxides synergistic or antagonistic for arsenic removal?

Q Zheng, J Hou, W Hartley, L Ren, M Wang… - Chemical Engineering …, 2020 - Elsevier
Fe-Mn binary oxides are ubiquitous in the natural environment and have attracted
increasing interest due to their high removal capacity for As (III), as well as their important …

Adsorption behavior and mechanism of different arsenic species on mesoporous MnFe2O4 magnetic nanoparticles

Q Hu, Y Liu, X Gu, Y Zhao - Chemosphere, 2017 - Elsevier
Arsenic pollution poses severe threat to human health, therefore dealing with the problem of
arsenic contamination in water bodies is extremely important. The adsorption behaviors of …

Fresh biomass derived biochar with high-load zero-valent iron prepared in one step for efficient arsenic removal

L Xu, Z Shu, L Feng, J Zhou, T Li, Z Zhao… - Journal of Cleaner …, 2022 - Elsevier
Biochar composites, as a kind of common adsorption and purification materials, are usually
prepared by carbonizing biomass firstly and then loading with adsorbent. In this study, an …

Magnetic responsive Fe3O4-ZIF-8 core-shell composites for efficient removal of As (III) from water

JB Huo, L Xu, JCE Yang, HJ Cui, B Yuan… - Colloids and Surfaces A …, 2018 - Elsevier
Abstract Water stable Fe 3 O 4@ ZIF-8 composites were successfully fabricated by a facile
modification. The composites were characterized by powder XRD, SEM, TEM and BET …

Respective role of Fe and Mn oxide contents for arsenic sorption in iron and manganese binary oxide: an X-ray absorption spectroscopy investigation

G Zhang, F Liu, H Liu, J Qu, R Liu - Environmental science & …, 2014 - ACS Publications
In our previous studies, a synthesized Fe–Mn binary oxide was found to be very effective for
both As (V) and As (III) removal in aqueous phase, because As (III) could be easily oxidized …

Review on heterogeneous oxidation and adsorption for arsenic removal from drinking water

R Liu, J Qu - Journal of Environmental Sciences, 2021 - Elsevier
The long term exposure of arsenic via drinking water has resulted in wide occurrence of
arsenisim globally, and the oxidation of the non-ionic arsenite (As (III)) to negatively-charged …

Technology alternatives for decontamination of arsenic-rich groundwater—A critical review

S Ghosh, A Debsarkar, A Dutta - Environmental Technology & Innovation, 2019 - Elsevier
Arsenic (As) contamination of groundwater is being reckoned as a global problem, as over
296 million people residing in more than 100 countries have already been reported to be …