Adsorption processes for the removal of contaminants from wastewater: the perspective role of nanomaterials and nanotechnology

TR Sahoo, B Prelot - Nanomaterials for the detection and removal of …, 2020 - Elsevier
Nanomaterials are of much interest and are considered as efficient adsorbents for
wastewater treatment because of their small particle sizes, large specific surface areas …

[HTML][HTML] An efficient and comparative adsorption of Congo red and Trypan blue dyes on MgO nanoparticles: Kinetics, thermodynamics and isotherm studies

B Priyadarshini, T Patra, TR Sahoo - Journal of Magnesium and Alloys, 2021 - Elsevier
Cubic phase of MgO nanoparticles were prepared by microwave-assisted combustion
synthesis and investigated for the removal of toxic dyes like Congo Red (CR) and Trypan …

One-pot synthesis of zinc oxide nanoparticles via chemical precipitation for bromophenol blue adsorption and the antifungal activity against filamentous fungi

KG Akpomie, S Ghosh, M Gryzenhout, J Conradie - Scientific reports, 2021 - nature.com
In this research, zinc oxide nanoparticles (ZnONPs) were prepared via a facile one-pot
chemical precipitation approach and applied in the adsorption of bromophenol blue (BRB) …

The selective heavy metal ions adsorption of zinc oxide nanoparticles from dental wastewater

M Gu, L Hao, Y Wang, X Li, Y Chen, W Li, L Jiang - Chemical Physics, 2020 - Elsevier
Abstract Zinc oxide nanoparticles (ZnO-NPs) was synthesized using the traditional
hydrothermal method and its characterization as well as adsorption performance of heavy …

Influence of Mg doping on ZnO NPs for enhanced adsorption activity of Congo Red dye

PP Rath, SS Behera, B Priyadarshini, SR Panda… - Applied Surface …, 2019 - Elsevier
A facile microwave-assisted combustion method was adopted to synthesize pure ZnO and
Mg-doped ZnO nanoparticles (NPs), and characterization of the NPs and the sorption …

Sustainable Nanotechnology Based Techniques for Mitigating the Pollutants from Pulp and Paper Industry

GK Gupta, M Sailwal, P Shukla - ACS omega, 2024 - ACS Publications
Paper mills inevitably produce various pollutants, including chlorolignin, chlorophenols,
chloroguaiacol, furan, cyanide, and heavy metals. These pollutants cause significant threats …

A facile green synthesis of ZnO nanoparticles and its adsorptive removal of Congo red dye from aqueous solution

P Palai, S Muduli, B Priyadarshini, TR Sahoo - Materials Today …, 2021 - Elsevier
In this present article, zinc oxide nanoparticles (NPs) have been synthesized by a greener
approach using Acacia concinna fruit extract via sol–gel technique. These biosynthesized …

Time Matters: the Toxicity of Zinc Oxide Nanoparticles to Lemna minor L. Increases with Exposure Time

X Chen, J O'Halloran, MAK Jansen - Water, Air, & Soil Pollution, 2018 - Springer
The use of zinc oxide nanoparticles (nano-ZnO) has rapidly increased in recent years, and
this has triggered the need for versatile toxicity tests that can be used to test a range of …

Features of the Morphology and Properties of Disperse ZnO Powders, Obtained by Polymer-Salt Synthesis Using Polyvinylpyrrolidone

MA Gavrilova, DA Gavrilova, AA Shelemanov… - Glass Physics and …, 2023 - Springer
This study examines the features of the morphology and properties of disperse ZnO powders
obtained by polymer-salt synthesis using polyvinylpyrrolidone (PVP). The processes of the …

[PDF][PDF] Spectrophotometric determination of sulphite and thiamin hydrochloride via Xylenol orange dye

BA Saleem - Journal of university of Anbar for Pure science, 2018 - iasj.net
ABSTRACT a simple, acurate and rapid spectrophotometric method for determination of
sulphite and thiamine hydrochloride (B1) is described. This method used proton transfer …