One-step synthesis of versatile magnetic nanoparticles for efficiently removing emulsified oil droplets and cationic and anionic heavy metal ions from the aqueous environment
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-018-4002-y
Abstract: AbstractVersatile polyethyleneimine (PEI)-coated Fe3O4 magnetic nanoparticles (MNPs) have been synthesized by a one-step solvothermal method. The morphologies, structures, and properties of MNPs prepared for different reaction times have been characterized through various techniques. The synthesized… read more here.
Keywords: metal ions; anionic heavy; cationic anionic; heavy metal ... See more keywords
Novel and recyclable demulsifier of expanded perlite grafted by magnetic nanoparticles for oil separation from emulsified oil wastewaters
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2017.12.084
Abstract: Abstract Oily wastewater has become a serious environmental problem and attracted global concern. Traditional methods are limited by their low separation efficiency, complicated instrument setup and high energy usage. Therefore, it is imperative to develop… read more here.
Keywords: separation; oil wastewaters; expanded perlite; aptes fe3o4 ... See more keywords
Exploring the perspective of nano-TiO2 in hydrophobic modified cationic flocculant preparation: Reaction kinetics and emulsified oil removal performance.
Sign Up to like & getrecommendations! Published in 2021 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.128066
Abstract: To reduce the polymerization difficulty of hydrophobic modified copolymers, a hydrophobic modified cationic flocculant was fabricated using nano-TiO2 as initiator with acrylamide (AM) and methyl acryloxyethyl dimethyl benzyl ammonium chloride (DML) as monomers, and named… read more here.
Keywords: nano tio2; hydrophobic modified; performance; emulsified oil ... See more keywords
Fabrication of hollow polymer microcapsules and removal of emulsified oil from aqueous environment using soda lignin nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.125260
Abstract: Abstract Lignin-based materials have been explored as a way to minimize dependence on petroleum products and consolidate valorization schemes of lignocellulosic biomass. Soda lignins have peculiar properties and can generate lignin nanoparticles (LNP) with the… read more here.
Keywords: oil aqueous; lignin nanoparticles; polymer microcapsules; emulsified oil ... See more keywords
Treatment of emulsified oil wastewaters by using chitosan grafted magnetic nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.12.118
Abstract: Abstract In this study, a class of chitosan (CS)-grafted magnetic nanoparticles (MNPs) was synthesized for treating emulsified oil wastewaters. Fe 3 O 4 MNPs were synthesized by using a solvothermal method, followed by coating with… read more here.
Keywords: demulsification; chitosan grafted; grafted magnetic; emulsified oil ... See more keywords
Dynamics of Droplet Pinch-Off at Emulsified Oil-Water Interfaces: Interplay between Interfacial Viscoelasticity and Capillary Forces.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review letters"
DOI: 10.1103/physrevlett.130.034001
Abstract: The presence of submicrometer structures at liquid-fluid interfaces modifies the properties of many science and technological systems by lowering the interfacial tension, creating tangential Marangoni stresses, and/or inducing surface viscoelasticity. Here we experimentally study the… read more here.
Keywords: viscoelasticity; pinch emulsified; oil; dynamics droplet ... See more keywords