Environmental impacts and remediation of dye-containing wastewater

J Lin, W Ye, M Xie, DH Seo, J Luo, Y Wan… - Nature Reviews Earth & …, 2023 - nature.com
Synthetic dyes are used in various industries including textile processing, food production
and the pharmaceutical sector. Yet, approximately 80% of the dye-containing wastewaters …

Comprehensive review on advanced reusability of g-C3N4 based photocatalysts for the removal of organic pollutants

A Balakrishnan, M Chinthala - Chemosphere, 2022 - Elsevier
Graphitic carbon nitride (gC 3 N 4) has attained significant research attention in energy and
environmental remediation due to its excellent electronic structure, greater physical and …

Chitosan-based beads as sustainable adsorbents for wastewater remediation: a review

A Balakrishnan, S Appunni, M Chinthala… - Environmental …, 2023 - Springer
Water contamination is increasing worldwide, yet actual methods of water and wastewater
treatment are limited, in particular by actual fossil-fuel derived nano-adsorbents that are …

Recent advances in biopolymer-based advanced oxidation processes for dye removal applications: A review

D Peramune, DC Manatunga, RS Dassanayake… - Environmental …, 2022 - Elsevier
Over the past few years, synthetic dye-contaminated wastewater has attracted considerable
global attention due to the low biodegradability and the ability of organic dyes to persist and …

Biopolymer-supported TiO2 as a sustainable photocatalyst for wastewater treatment: a review

A Balakrishnan, S Appunni, M Chinthala… - Environmental Chemistry …, 2022 - Springer
The rising water pollution by pesticides, pharmaceuticals and dyes is a major health issue
calling for advanced remediation methods such as photocatalysis with titanium dioxide …

In situ synthesis of ZnS nanoparticles onto cellulose/chitosan sponge for adsorption–photocatalytic removal of Congo red

J You, C Liu, X Feng, B Lu, L Xia, X Zhuang - Carbohydrate Polymers, 2022 - Elsevier
Developing an efficient and sustainable approach for removing dyes from wastewater
remains a challenge. Herein, we report a facile and reliable strategy to create ZnS …

Nanomaterials-based adsorbents for remediation of microplastics and nanoplastics in aqueous media: A review

M Sajid, I Ihsanullah, MT Khan, N Baig - Separation and Purification …, 2023 - Elsevier
Contamination of water resources with inorganic and organic pollutants presents a great
challenge for aquatic, human, and wildlife sustainability. Microplastics (MPs) have also been …

Fabrication of polyaniline/poly (vinyl alcohol)/montmorillonite hybrid aerogels toward efficient adsorption of organic dye pollutants

W Lyu, J Li, M Trchová, G Wang, Y Liao, P Bober… - Journal of Hazardous …, 2022 - Elsevier
Fabrication of adsorbents with excellent adsorption capacity, outstanding stability, easy
separation ability, excellent recyclability and widely generality for organic dyes removal from …

Chitosan-montmorillonite hydrogel beads for effective dye adsorption

J Kurczewska - Journal of Water Process Engineering, 2022 - Elsevier
In this study, several different chitosan beads with incorporated montmorillonite were
prepared. The materials were characterized by Fourier transform infrared spectroscopy, X …

Chitosan-or glycidyl methacrylate-based adsorbents for the removal of dyes from aqueous solutions: a review

RA Mashabi, ZA Khan, KZ Elwakeel - Materials Advances, 2022 - pubs.rsc.org
Dyes have been found in industrial effluent, highlighting the need for effective treatment.
Different processes like filtration, flocculation, and adsorption are low-cost, and efficient …