Journal ArticleDOI
Melamine grafted chitosan-montmorillonite nanocomposite for ferric ions adsorption: Central composite design optimization study
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TLDR
In this article, a new melamine grafted chitosan nanocomposite has been synthesized as an effective material for ferric ions adsorption, which is considered to be promising candidates to for application in water treatment technology due to their distinguished physicochemical properties.About:
This article is published in Journal of Cleaner Production.The article was published on 2019-12-20. It has received 52 citations till now. The article focuses on the topics: Nanocomposite & Adsorption.read more
Citations
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Recent advances in heavy metal removal by chitosan based adsorbents.
Utkarsh Upadhyay,Inkollu Sreedhar,Satyapaul A. Singh,Chetan M. Patel,Kayamkulathethu Latitha Anitha +4 more
TL;DR: The common chitosan modifications methods have been discussed in this paper among which crosslinking and grafting were found to be the most popular methods.
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Chitosan modifications for adsorption of pollutants - A review.
TL;DR: It is revealed that adsorption capacity of cross-linked chitosan based materials have been enhanced in recently published works either by grafting, incorporation of solid adsorbents or combination of both prior to cross-linking.
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A review on chitosan and chitosan-based bionanocomposites: Promising material for combatting global issues and its applications.
TL;DR: In this article, the authors discuss various sources of chitosan, its properties and methods of modification, and their emerging application in various sectors, and shed light on future research scope with some drawbacks and challenges.
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A review on the synthesis of graft copolymers of chitosan and their potential applications.
Deepak Kumar,Deepak Kumar,Sachin Gihar,Manoj Kumar Shrivash,Pramendra Kumar,Patit Paban Kundu +5 more
TL;DR: In this paper, a review of graft copolymerization of chitosan is presented and the properties of grafted chitin copolymers are discussed, which is an excellent candidate for drug delivery, food packaging and wastewater treatment.
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Synergistic preparation of modified alginate aerogel with melamine/chitosan for efficiently selective adsorption of lead ions.
TL;DR: In this paper, the authors proposed a new idea for design and preparation of biomass-based aerogel sorbents with promising prospect in the remediation of Pb (II)-contaminated wastewater.
References
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Polymer-supported nanocomposites for environmental application: A review
TL;DR: Polymer-based nanocomposites (PNCs) have received increasing attention in both academia and industry as discussed by the authors, and they present outstanding mechanical properties and compatibility owing to their polymer matrix, the unique physical and chemical properties caused by the unusually large surface area to volume ratios and high interfacial reactivity of the nanofillers.
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Kinetics, isotherms and thermodynamic modeling of liquid phase adsorption of Rhodamine B dye onto Raphia hookerie fruit epicarp
TL;DR: In this paper, a low cost adsorbent (RH) was applied for Rhodamine B (RhB) uptake from aqueous solution, and the results showed that RH is about 1143 times more economical when compared with commercial activated carbon.
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Chitosan/(polyvinyl alcohol)/zeolite electrospun composite nanofibrous membrane for adsorption of Cr6+, Fe3+ and Ni2+
TL;DR: The adsorption capacity of nanofiber was unaltered after five recycling runs, which indicated the reusability of chitosan/PVA/zeolite nanofibrous membrane, which can be a useful material for water treatment at moderate concentration of heavy metals.
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Montmorillonite surface properties and sorption characteristics for heavy metal removal from aqueous solutions.
TL;DR: The sorption of metal ions by MMT was pH dependent and the adsorption kinetics revealed sorption rate could be well fitted by the pseudo-second-order rate model, and the data according to mass transfer and intraparticle diffusion models confirmed diffusion of solutes inside the clay particles as the rate-controlling step and more important for the advertisersorption rate than the external mass transfer.