Effect of hexavalent chromium on the environment and removal techniques: a review

KE Ukhurebor, UO Aigbe, RB Onyancha… - Journal of …, 2021 - Elsevier
Despite the importance of chromium (Cr) in most anthropogenic activities, the subsequent
environmental adulteration is now a source of major concern. Cr occurs in numerous …

Polyaniline-based adsorbents for aqueous pollutants removal: A review

A Samadi, M Xie, J Li, H Shon, C Zheng… - Chemical Engineering …, 2021 - Elsevier
Water contamination by a variety of pollutants, such as conventional pollutants (eg heavy
metals and organics) and emerging micropollutants (eg personal care products and …

A review of hexavalent chromium removal from aqueous solutions by sorption technique using nanomaterials

UO Aigbe, OA Osibote - Journal of Environmental Chemical Engineering, 2020 - Elsevier
Heavy metals contamination has become a global environmental problem owing to
anthropogenic sources. They are considered a stern threat to humans, aquatic life, and …

[HTML][HTML] Polyaniline-based adsorbents for water treatment: Roles of low-cost materials and 2D materials

A Samadi, Z Wang, S Wang, SK Nataraj, L Kong… - Chemical Engineering …, 2023 - Elsevier
Access to clean water and sanitization is crucial to all life on Earth, and has been listed
among the United Nations Sustainable Development Goals. Adsorption is a simple and …

A comprehensive review on photocatalytic removal of heavy metal ions by polyaniline-based nanocomposites

AL Pang, A Arsad, MA Ahmad Zaini… - Chemical …, 2024 - Taylor & Francis
The primary goals of human civilization are sustainable growth and restoration of the
ecosystem. Currently, the continuous release of effluents containing heavy metals from …

Conducting polymers and carbon nanotubes in the field of environmental remediation: Sustainable developments

A Tundwal, H Kumar, BJ Binoj, R Sharma… - Coordination Chemistry …, 2024 - Elsevier
Water quality degradation and the scarcity of pure drinking water are the current global
issues. Toxic organic and inorganic contaminants must be removed from the water to …

Kinetic and isothermal investigations on the use of low cost coconut fiber-polyaniline composites for the removal of chromium from wastewater

S Jha, R Gaur, S Shahabuddin, I Ahmad, N Sridewi - Polymers, 2022 - mdpi.com
Pollution due to various heavy metals is increasing at an alarming rate. Removal of
hexavalent chromium from the environment is a significant and challenging issue due to its …

On shape-induced interfacial interactions in graphene/polyaniline composite produced through in situ polymerization approach

MKHK Ko, SP Yeap, AHA Bakar - Journal of the Taiwan Institute of …, 2023 - Elsevier
Background Reduced graphene oxide (rGO), polyaniline (PANI), and their composites are
advanced nanomaterials widely used in flexible sensor fabrication. However, the interfacial …

A current review on conducting polymer-based catalysts: advanced oxidation processes for the removal of aquatic pollutants

C Ergun - Water, Air, & Soil Pollution, 2023 - Springer
Water pollution has emerged as a serious problem worldwide in recent years. Aquatic
ecosystem disruption damages ecological homeostasis and leads to disturbances in living …

[HTML][HTML] Polyaniline-based electrocatalysts for electrochemical hydrogen evolution reaction

KE Ramohlola, KD Modibane, MM Ndipingwi… - European Polymer …, 2024 - Elsevier
The impact of hydrogen energy on new technology is significant and astounding. However,
the environmentally friendly and clean production of hydrogen energy is being investigated …