Enhanced PMS/O 2 activation by self-crosslinked amine-gluteraldehyde/chitosan-Cu biocomposites for efficient degradation of HEPES as biological pollutants and …

S Movahedian, AR Faraji, F Ashouri - New Journal of Chemistry, 2023 - pubs.rsc.org
Designing suitable methods to remove non-biodegradable and high-consumption
compounds such as HEPES, whose removal from the environment has not been …

[HTML][HTML] A feasible approach for azo dye degradation using natural magnetite in heterogeneous Fenton oxidation

WM Wang, X Li, X Du, QY Wu - Water Cycle, 2022 - Elsevier
Azo dyes, which are widely used in the textile industry, are typical toxic and refractory
pollutants in wastewater. Heterogeneous Fenton oxidation is effective in degrading organic …

Photocatalytic activity of a hydrothermally synthesized γ-Fe2O3@ Au/MoS2 heterostructure for organic dye degradation under green light

P Kumar, U Kumar, YC Huang, PY Tsai, CH Liu… - … of Photochemistry and …, 2022 - Elsevier
This article reports on a hydrothermally synthesized γ-Fe 2 O 3@ Au/MoS 2 heterostructure
with excellent photocatalytic properties for the degradation of Methyl blue dye under green …

Nano-silica from white silica sand functionalized with PANI-SDS (SiO2/PANI-SDS) as an adsorbent for the elimination of methylene blue from aqueous media

MA Salem, IA Salem, WM El-Dahrawy… - Scientific Reports, 2023 - nature.com
Natural resources including sand are one of the best approaches for treating dye-polluted
wastewater. The SiO2/PANI-SDS nanocomposite was synthesized by self-assembly and …

Facile extraction and characterization of silica nanopowder from marine national park beach sand via alkali fusion route

S Ndung'u, EW Nthiga, R Wanjau - 2023 - repository.dkut.ac.ke
The current study showed utilization of locally available beach sand from Marine National
Park in facileextraction of highly amorphous silica via a simple alkali fusion method. The …

The catalytic pathways on niobium-cerium loading catalysts for methylene blue elimination in the Fenton-like system: Roles of oxygen vacancies

S Gao, L Tian, Q Ren, J Wang - Chemical Engineering Science, 2025 - Elsevier
The oxidation pathways affected by asymmetric and symmetric Ov sites on catalysts in the
Fenton-like process should be illustrated in detail. Based on the experimental and …

Characterization of amorphous silicon nitride prepared from sand and coffee husk wastes by carbothermal reduction-nitridation

SN Ndung'u, EW Nthiga, RN Wanjau - 2023 - repository.dkut.ac.ke
The continued coffee demand in Kenya has amplified the generation of its husk wastes
causing disposal problems. This has led to serious pollution to the environment. Therefore …

Multifunctional natural fibers: the potential of core shell MgO–SiO2 nanoparticles

JC Araújo, P Teixeira, R Fangueiro, DP Ferreira - Cellulose, 2022 - Springer
Core–shell nanoparticles (NPs) based on metal oxides, namely magnesium oxide (MgO)
and silica (SiO2), are a fantastic alternative for natural fibers' functionalization. In this work …

Confined polymerization: RATRP of GMA in the bicontinuous PolyHIPE

Q Chen, J Li, G Dong, Z Zhu, Q Zhang, D Yin - Journal of Polymer …, 2022 - Springer
Controlled free radical polymerization in confined spaces has great potential for obtaining
new materials with specific properties and predetermined structures. In this work …

Photocatalytic Degradation of Methylene Blue Dye Using H2O2 on Ceramic Membrane Supported by Vanadium-Containing Layer

HM Lwin, OV Yarovaya - … Engineering: Proceedings of the 2nd International …, 2024 - Springer
This article focuses on the photocatalytic degradation of methylene blue dye over ceramic
membrane based on α-Al2O3 with a vanadium-containing layer, using hydrogen peroxide …