Carboxylated cellulose cryogel beads via a one-step ester crosslinking of maleic anhydride for copper ions removal.
Sign Up to like & getrecommendations! Published in 2020 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2020.116397
Abstract: In this study, we developed a one step protocol to prepare highly carboxylated and chemically crosslinked cellulose nanofibril (CNF) cryogel beads using maleic anhydride (MA). Fourier transform infrared spectroscopy (FTIR) and conductometric-potentiometric titration results confirmed… read more here.
Keywords: maleic anhydride; ions removal; one step; cryogel ... See more keywords
Magnetic cation exchange membrane incorporated with cobalt ferrite nanoparticles for chromium ions removal via electrodialysis
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.04.069
Abstract: Abstract A new type of magnetic mixed matrix cation exchange membrane was prepared by incorporating cobalt ferrite nanoparticles for chromium ions removal via electrodialysis. The CoFe2O4 nanoparticles were synthesized via a simple chemical precipitation method.… read more here.
Keywords: exchange; chromium ions; cobalt ferrite; membrane ... See more keywords
Mixed silica-alumina oxide as sorbent for dyes and metal ions removal from aqueous solutions and wastewaters
Sign Up to like & getrecommendations! Published in 2017 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2017.05.016
Abstract: Abstract Wastewaters containing organic and inorganic contaminants such as dyes, heavy metal ions, salts, and surfactants are considered to be a serious environmental problem in human society. Adsorption is the most popular technique for wastewater… read more here.
Keywords: metal ions; removal aqueous; silica alumina; ions removal ... See more keywords
Production of nZVI–Cl nanocomposite as a novel eco–friendly adsorbent for efficient As(V) ions removal from aqueous media: Adsorption modeling by response surface methodology
Sign Up to like & getrecommendations! Published in 2021 at "Sustainable Chemistry and Pharmacy"
DOI: 10.1016/j.scp.2021.100437
Abstract: Abstract By combination of the nano zero–valent iron (nZVI) nanoparticles and clinoptilolite (Cl) natural zeolite and by chemical reduction method, the nZVI–Cl nanocomposite was produced. The physical and chemical characteristics of the produced nanocomposite were… read more here.
Keywords: methodology; surface; adsorption; removal aqueous ... See more keywords
Characterization and lead(II) ions removal of modified Punica granatum L. peels
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Phytoremediation"
DOI: 10.1080/15226514.2016.1225285
Abstract: ABSTRACT The aim of the present study was to enhance the biosorption capacity of a waste biomass of Punica granatum L. peels (PGL) using various chemical modification agents. Among these agents, hexamethylenediamine (HMDA) indicated the… read more here.
Keywords: punica granatum; lead ions; ions removal; granatum peels ... See more keywords
Sulphate Ions Removal from an Abandoned Mine Water using Electrocoagulation. Characterization of the Flocs Originated through Chemical and Morphological Analysis
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Electrochemical Science"
DOI: 10.20964/2019.07.60
Abstract: 1 Departamento de Ingeniería Geomática e Hidráulica, Universidad de Guanajuato, Av. Juárez 77, Zona Centro, C.P. 36000, Guanajuato, Guanajuato, México 2 Departamento de Ingeniería en Minas, Metalurgia y Geología, Universidad de Guanajuato, Ex Hacienda de… read more here.
Keywords: sulphate ions; guanajuato; guanajuato guanajuato; ions removal ... See more keywords
Toxic Metal Ions Removal from Electroplating Wastewater Using Polymer Chelating Ligands
Sign Up to like & getrecommendations! Published in 2021 at "Current Analytical Chemistry"
DOI: 10.2174/1573411016666200108153450
Abstract: Empty fruit bunch (EFB) is a type of biomass waste product formed during the production process of palm oil. In the present work, EFB was used to prepare a cellulose-graftcopolymer which can be converted into… read more here.
Keywords: adsorption; metal ions; electroplating wastewater; ions removal ... See more keywords
High Poisonous Cd Ions Removal by Ru-ZnO-g-C3N4 Nanocomposite: Description and Adsorption Mechanism
Sign Up to like & getrecommendations! Published in 2023 at "Inorganics"
DOI: 10.3390/inorganics11040176
Abstract: Ru-ZnO-g-C3N4 nanocomposite was made using a straightforward ultrasonication method and evaluated for its potential to remove Cd ions from aqueous environments. X-ray diffraction analysis confirms composite production with an average crystalline size of 6.61 nm,… read more here.
Keywords: adsorption; poisonous ions; ions removal; c3n4 nanocomposite ... See more keywords
SBA-16 Cage-Like Porous Material Modified with APTES as an Adsorbent for Pb2+ Ions Removal from Aqueous Solution
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13040927
Abstract: Tridimensional cubic mesoporous silica, SBA-16, functionalized with aminopropyl groups, were employed as adsorbents for Pb2+ ion removal from aqueous solution. The adsorption capacity was investigated for the effect of pH, contact time, temperature, and concentration… read more here.
Keywords: adsorption; removal aqueous; ions removal; solution ... See more keywords
Research on Copper Ions Removal from Wastewater Using Fe3O4 and Fe3O4- PVP Hybrid Nanomaterials
Sign Up to like & getrecommendations! Published in 2021 at "Materiale Plastice"
DOI: 10.37358/mp.21.1.5455
Abstract: Wastewater containing Cu (II) ions has become a huge environmental problem worldwide because ingestion of copper ions affects the human body leading to epigastric pain, nausea, vomiting, diarrhea and even death. The researches for new… read more here.
Keywords: fe3o4 pvp; wastewater; ions removal; copper ions ... See more keywords
Prediction of Co(II) and Ni(II) ions removal from wastewater using artificial neural network and multiple regression models
Sign Up to like & getrecommendations! Published in 2017 at "Physicochemical Problems of Mineral Processing"
DOI: 10.5277/ppmp170233
Abstract: In this research, carboxymethyl chitosan-bounded Fe3O4 nanoparticles were synthesized and used for removal of Co(II) and Ni(II) ion metals from wastewater. The capability of magnetic nanoparticles for metal ions removal was investigated under different conditions… read more here.
Keywords: neural network; ions removal; metal ions; artificial neural ... See more keywords