Journal ArticleDOI
Preparation of cross-linked magnetic chitosan with methionine-glutaraldehyde for removal of heavy metals from aqueous solutions
TLDR
A new nanobiosorbent based on cross-linked chitosan magnetic beads modified with methionine-glutaraldehyde schiff's base (MG-Chi/Fe3O4) was synthesized for removing Cu(II), Pb(II) and Cd(II).Abstract:
A new nanobiosorbent based on cross-linked chitosan magnetic beads modified with methionine-glutaraldehyde schiff’s base (MG-Chi/Fe3O4) was synthesised for removing Cu(II), Pb(II) and Cd(II) from w...read more
Citations
More filters
Journal ArticleDOI
Adsorptive performance of carbon modified chitosan biopolymer for cationic dye removal: kinetic, isotherm, thermodynamic, and mechanism study
TL;DR: Chitosan (CTS) biopolymer was modified by commercial activated charcoal (AC) as a source of carbon to fabricate a hybrid CHITosan-activated charcoal composite biosorbent to remove thionine as discussed by the authors.
Journal ArticleDOI
Magnetic nanocomposite of crosslinked chitosan with 4,6-diacetylresorcinol for gold immobilization (Fe3O4@CS/DAR-Au) as a catalyst for an efficient one-pot synthesis of propargylamine
Maryam Nourmohammadi,Shamila Rouhani,Shohreh Azizi,Shohreh Azizi,Malik Maaza,Malik Maaza,Titus A.M. Msagati,Sadegh Rostamnia,Mehdi Hatami,Samad Khaksar,Elham Zarenezhad,Ho Won Jang,Mohammadreza Shokouhimehr +12 more
TL;DR: In this paper, the structural properties of Fe3O4@CS/DAR-AuCl3 have been investigated by SEM, TEM, EDX, XRD, FT-IR and XPS analysis.
Journal ArticleDOI
Synthesis of calcium‐layered double hydroxide based nanohybrid for controlled release of an anti‐inflammatory drug
Journal ArticleDOI
Magnetic nanobiosorbent (MG-Chi/Fe3O4) for dispersive solid-phase extraction of Cu(II), Pb(II), and Cd(II) followed by flame atomic absorption spectrometry determination
TL;DR: This method was suitable for successful simultaneous determination of Cu(II, Pb(II), and Cd(II) in industrial wastewater samples and the adsorption kinetics are more consistent with the pseudo-second order model.
Journal ArticleDOI
Adsorption of nickel (II) ions from wastewater using glutaraldehyde cross-linked magnetic chitosan beads: isotherm, kinetics and thermodynamics.
TL;DR: Magnetic chitosan beads, prepared from solution by using an external magnet, and the adsorption of Ni(II) ions from wastewater by MCSB and its cross-linked derivative with glutaraldehyde (GLU-MCSB) was investigated in an adsorptive system, suggesting that the process is spontaneous and exothermic in nature.
References
More filters
Journal ArticleDOI
Removal of heavy metal ions from wastewaters: A review
Fenglian Fu,Qi Wang +1 more
TL;DR: It is evident from the literature survey articles that ion-exchange, adsorption and membrane filtration are the most frequently studied for the treatment of heavy metal wastewater.
Journal ArticleDOI
Pore and solid diffusion models for fixed-bed adsorbers
TL;DR: In this article, the prosity factor of the pore model is shown to be very important, especially as the porosity decreases, and the importance of the two diffusional models with respect to the predicted breakthrough curves is demonstrated.
Journal ArticleDOI
Agricultural waste material as potential adsorbent for sequestering heavy metal ions from aqueous solutions - a review.
TL;DR: In this article, the authors provided the scattered available information on various aspects of utilization of the agricultural waste materials for heavy metal removal, which can be exploited for high efficiency and multiple reuse to enhance their applicability at industrial scale.
Agricultural waste material as potential adsorbent for sequestering heavy metal ions from aqueous solutions
D Sud,G Mahajan,M P Kaur +2 more
TL;DR: Biosorption is emerging as a potential alternative to the existing conventional technologies for the removal and/or recovery of metal ions from aqueous solutions for heavy metal remediation.
Journal ArticleDOI
Carbon nanotubes as superior sorbent for dioxin removal.
Richard Q. Long,Ralph T. Yang +1 more