Journal ArticleDOI
A comprehensive review on recent developments in bentonite-based materials used as adsorbents for wastewater treatment
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TLDR
In this paper, a review demonstrates the late advancements of nanotechnology in the synthesis of nanoadsorbents containing bentonite and its composites and their ability to absorb variety of inorganic contaminants available in the water.About:
This article is published in Journal of Molecular Liquids.The article was published on 2017-09-01. It has received 239 citations till now. The article focuses on the topics: Water treatment.read more
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Recovery, regeneration and sustainable management of spent adsorbents from wastewater treatment streams: A review.
Arun V. Baskar,Nanthi Bolan,Son A. Hoang,Prasanthi Sooriyakumar,Manish Kumar,Lal Singh,Tahereh Jasemizad,Lokesh P. Padhye,Gurwinder Pal Singh,Ajayan Vinu,Binoy Sarkar,M. B. Kirkham,Jörg Rinklebe,Shengsen Wang,Hailong Wang,Rajasekhar Balasubramanian,Kadambot H. M. Siddique +16 more
TL;DR: In this paper , the authors focus on the effectiveness of emerging adsorbents and how the spent adorbents could be recovered, regenerated, and further managed through reuse or safe disposal.
Journal ArticleDOI
Facile preparation of antibacterial chitosan/graphene oxide-Ag bio-nanocomposite hydrogel beads for controlled release of doxorubicin
TL;DR: A more sustained and controlled drug release profile was observed for CH/GO- Ag nanocomposite hydrogel beads that enhanced by increasing the GO-Ag nanohybrid particles content.
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Magnetic chitosan nanocomposite: Fabrication, properties, and optimization for adsorptive removal of crystal violet from aqueous solutions
TL;DR: Kinetic studies showed that the pseudo-first-order model fitted the best the experimental data, which indicated that the adsorption rate of CV molecules onto MCNC was time-dependent, and made it an attractive adsorbent in terms of dye-containing wastewaters treatment.
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Sequestration of methylene blue dye using sodium alginate poly(acrylic acid)@ZnO hydrogel nanocomposite: Kinetic, Isotherm, and Thermodynamic Investigations
TL;DR: Thermodynamic parameters for SA-poly(AA) hydrogel and SA- poly(AA)/ZnO HNC substantiated the exothermic and endothermic nature of the adsorption processes, respectively and presented outstanding reusability with relatively better adsorptive efficiencies as compared to SA- Poly(AA), which was synthesized by in situ free-radical polymerization.
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Characterization of Xanthan gum-based hydrogel with Fe3+ ions coordination and its reversible sol-gel conversion.
TL;DR: The result indicated that the XG-based hydrogel could be recycled and these characteristic studies may be of reference for future use of xanthan gum hydrogels in the field of biomedical materials or sensors.
References
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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.
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Polymer/layered silicate nanocomposites: a review from preparation to processing
TL;DR: A review of the academic and industrial aspects of the preparation, characterization, materials properties, crystallization behavior, melt rheology, and processing of polymer/layered silicate nanocomposites is given in this article.
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Polymer-layered silicate nanocomposites: preparation, properties and uses of a new class of materials
TL;DR: In this article, a review of polymer-layered silicate nanocomposites is presented, where the polymer chains are sandwiched in between silicate layers and exfoliated layers are more or less uniformly dispersed in the polymer matrix.
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Arsenic round the world: a review.
TL;DR: This review deals with environmental origin, occurrence, episodes, and impact on human health of arsenic, a metalloid occurs naturally, being the 20th most abundant element in the earth's crust.
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Polymer nanotechnology: Nanocomposites
Donald R Paul,Lloyd M. Robeson +1 more
TL;DR: In this paper, the technology involved with exfoliated clay-based nanocomposites and also include other important areas including barrier properties, flammability resistance, biomedical applications, electrical/electronic/optoelectronic applications and fuel cell interests.