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Application of magnetic chitosan composites for the removal of toxic metal and dyes from aqueous solutions
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TLDR
This review outlines the preparation of MCCs as well as methods to characterize these materials using FTIR, XRD, TGA and other microscopy-based techniques to show their advantages as adsorbents in the treatment of polluted aqueous solutions.About:
This article is published in Advances in Colloid and Interface Science.The article was published on 2013-12-01. It has received 579 citations till now.read more
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Process optimization and modeling of Pb(II) ions adsorption on chitosan-conjugated magnetite nano-biocomposite using response surface methodology.
TL;DR: Results suggest that the proposed synthetic nano-biocomposite, chitosan conjugated magnetite nanoparticle (CH-MNP), is quite an ideal nano-adsorbent for Pb(II) removal in wastewater treatment technology.
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Adsorptive removal of 2,4-dichlorophenoxyacetic acid from aqueous solution using bagasse fly ash as adsorbent in batch and packed-bed techniques
TL;DR: In this paper, bagasse fly ash (BFA) was used as an adsorbent for 2,4-D removal from aqueous solution using batch and continuous packed-bed adsorption.
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Insights into endocrine-disrupting Bisphenol-A adsorption from pharmaceutical effluent by chitosan immobilized nanoscale zero-valent iron nanoparticles
Mohammad Hadi Dehghani,Rama Rao Karri,Mahmood Alimohammadi,Shahrokh Nazmara,Ahmad Zarei,Zhyar Saeedi +5 more
TL;DR: In this article, the BPA removal efficiency depends on independent process variables like nZVI-chitosan dosage, initial BPA concentration, pH and contact time, and the experimental matrix is designed using response surface methodology (RSM).
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Functionalized chitosan nanocomposites for removal of toxic Cr (VI) from aqueous solution
TL;DR: In this article, two functionalized chitosan nanocomposities, (CTS-Cin) and (Fe3O4@CTS)-Cin, were synthesized and explored for the removal of toxic chromium from aqueous solution.
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Poly(2-acrylamido-2-methylpropane sulfonic acid) grafted magnetic chitosan microspheres: Preparation, characterization and dye adsorption.
TL;DR: A novel chitosan-based magnetic adsorbent was successfully fabricated via free radical polymerization for effectively removing the cationic dye methylene blue and it indicated that the adsorption capacity increased with the increasing of initial solution pH and temperature.
References
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Adsorption of Gases in Multimolecular Layers
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The constitution and fundamental properties of solids and liquids. part i. solids.
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Kinetics of Adsorption on Carbon from Solution
Walter J. Weber,J. C. Morris +1 more
TL;DR: In this paper, it was shown that the rate of adsorption of persistent organic compounds on granular carbon is quite low and the rate is partially a function of the pore size distribution of the adsorbent, of the molecular size and configuration of the solute, and of the relative electrokinetic properties of adsorbate and adsorbents.