Efficient removal of organic dyes by Cr-doped ZnO nanoparticles

L Khezami, MAB Aissa, A Modwi, A Guesmi… - Biomass Conversion …, 2024 - Springer
Organic dyes, especially Congo red, are utilized primarily in the textile industry and
consequently discharged into water resources that pollute aquatic environments. This study …

Photo-tunable ultrafast removal of organic dyes by azobenzene and phosphonium functionalized porous organic polymers

Y Chen, M He, N Zhou, X Meng, Z Dai… - Separation and …, 2024 - Elsevier
Adsorption has been recognized as a highly economical and feasible technique for the
removal of organic pollutants from water. Thus, the search for novel and efficient porous …

Non-conventional, burnt Shorea robusta leaf extract mediated green synthesis of zinc oxide nanoparticles and facile removal of eriochrome black T dye from water

MA Qaiyum, PP Samal, S Dutta, B Dey… - International Journal of …, 2024 - Taylor & Francis
The present study evaluates the synthesis of zinc oxide nanoparticles (ZnO NPs) using
water extract of Sal leaves (Shorea Robusta) for efficient removal of Eriochrome black-T from …

Sodalite zeolitic materials produced from coal fly ash for removal of congo red dye from aqueous solutions

KM Abas, NA Fathy - International Journal of Environmental Science and …, 2024 - Springer
Coal fly ash (CFA) is an excellent source of silica–alumina precursor that can be used for the
copious and continuous manufacturing of zeolitic materials. This study provides a novel …

Fabrication of used-tea embedded alginate beads for cationic dye remediation: Synergistic effect of surface adsorption and intraparticle diffusion

Z Farhat, A Kumar, C Das - Surfaces and Interfaces, 2024 - Elsevier
Water pollution has become a major concern due to high industrialization and poor waste
management policies. Recently, organic contaminants such as, dyes are severely …

Efficient Sequestration of Congo Red Dye from Aqueous Solutions Using Pamam Dendrimer-Silica Composite

A Ebelegi, N Ayawei… - Open Journal of …, 2024 - library.go4manusub.com
This study investigates the removal of Congo Red dye from aqueous solution using
functionalized generation 3.0 and 5.0 polyamidoamine dendrimer-silica gel composite (G …

Diopside nanoparticles from rice husk ash: green synthesis, characterization and investigation of congo red dye removal, antibacterial properties, and Biginelli …

Z Shahbazarab, M Nasr-Esfahani - Journal of the Iranian Chemical Society, 2024 - Springer
The technological trend toward “Wealth from Waste” is pertinent with the effective utilization
of agricultural waste such as rice husk with properties such as availability, cost …