Use of biochar as a low-cost adsorbent for removal of heavy metals from water and wastewater: A review

BK Biswal, R Balasubramanian - Journal of Environmental Chemical …, 2023 - Elsevier
In recent years, the removal of heavy metals from water and wastewater systems remains a
challenging issue globally. Adsorption technology is widely used for the removal of heavy …

Future perspectives and mitigation strategies towards groundwater arsenic contamination in West Bengal, India

S Koley - Environmental Quality Management, 2022 - Wiley Online Library
Arsenic is a toxic carcinogen mostly found in subsurface environments. It is released into
groundwater mostly via natural geological and hydrological processes. Consumption of …

Novel chitosan–clay–iron nanocomposites supported on anodic aluminum as an efficient plate-shaped adsorbent for the removal of arsenic and dye from aqueous …

M Noormohammadi, M Zabihi, M Faghihi - Journal of Physics and …, 2024 - Elsevier
Abstract Design and synthesis of plate-shaped adsorbents supported on anodized
aluminum as a substrate were successfully carried out for the adsorption of methyl orange …

[HTML][HTML] Arsenic removal technologies for middle-and low-income countries to achieve the SDG-3 and SDG-6 targets: A review

AK Yadav, HK Yadav, A Naz, M Koul… - Environmental …, 2022 - Elsevier
Contamination of arsenic (As) in groundwater has increased across the world with
prominence in the middle-and low-income countries. The United Nations 'Sustainable …

Removal of arsenite and arsenate from contaminated water using Fe-ZrO-modified biochar

J Zhang, L Huang, Z Ye, Q Zhao, Y Li, Y Wu… - Journal of …, 2022 - Elsevier
Arsenic (As) pollution of groundwater and drinking water is a global problem. Metal/metal
oxide-modified biochars (BCs) have been widely used to remove As from water. Few studies …

Facile synthesis of flower shaped magnesium ferrite (MgFe2O4) impregnated mesoporous ordered silica foam and application for arsenic removal from water

MJ Uddin, YK Jeong - Scientific Reports, 2023 - nature.com
Abstract Magnesium ferrite (MF0. 33) impregnated flower-shaped mesoporous ordered
silica foam (MOSF) was successfully synthesized in present study. MOSF was added with …

The treatment of As (III)-contaminated water by using granular Fe-Mn-Cu composite oxide: Removing As (III) via the oxidation-adsorption process and handling the …

R Liu, K Wu, B Miao, X Sun, A Li, T Liu, C Duan… - Journal of Water Process …, 2023 - Elsevier
It is a challenge to obtain an outstanding removal performance for the treatment of As (III)-
contaminated water without the risk of secondary pollution. In this study, a novel granular …

Enhanced arsenate removal by Fe-impregnated canola straw: assessment of XANES solid-phase speciation, impacts of solution properties, sorption mechanisms, and …

K Zoroufchi Benis, M Shakouri, K McPhedran… - … Science and Pollution …, 2021 - Springer
The impact of arsenic (As) contamination of water is an ongoing concern worldwide with As
released from anthropogenic activities including mining and agriculture. Biosorption is a …

Removal of decidedly lethal metal arsenic from water using metal organic frameworks: A critical review

K Ahmad, HUR Shah, M Ashfaq… - Reviews in Inorganic …, 2022 - degruyter.com
Water contamination is worldwide issue, undermining whole biosphere, influencing life of a
large number of individuals all over the world. Water contamination is one of the chief …

Adsorptive removal of pollutants from water using magnesium ferrite nanoadsorbent: a promising future material for water purification

MJ Uddin, YK Jeong - Environmental Science and Pollution Research, 2022 - Springer
Nanoadsorbents having large specific surface area, high pore volume with tunable pore
size, affordability and easy magnetic separation gained much popularity in recent time. Iron …