Journal ArticleDOI
Magnetic ATP/FA/Poly(AA-co-AM) ternary nanocomposite microgel as selective adsorbent for removal of heavy metals from wastewater
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TLDR
Magnetic attapulgite/fly ash/poly(acrylic acid-co-acrylamide) (ATP/FA/Poly(AA-Co-AM)) ternary nanocomposite microgels were designed via an inverse suspension copolymerization of acrylic acid (AA) and acrylamides (AM) in liquid paraffin with span-80 as stabilizer.About:
This article is published in Colloids and Surfaces A: Physicochemical and Engineering Aspects.The article was published on 2015-04-01. It has received 42 citations till now. The article focuses on the topics: Liquid paraffin & Acrylic acid.read more
Citations
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Nickel ferrite bearing nitrogen-doped mesoporous carbon as efficient adsorbent for the removal of highly toxic metal ion from aqueous medium
TL;DR: In this paper, NiFe2O4-NC nanocomposite was characterized using several analytical techniques such as SEM, TEM, FTIR, Raman, TGA/DTA, XRD, VSM, XPS and BET.
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Dendrimers, mesoporous silicas and chitosan-based nanosorbents for the removal of heavy-metal ions: A review.
TL;DR: The present mini-review focuses on the use of nanomaterials such as dendrimers, mesoporous silicas and chitosan nanosorbents in the treatment of wastewater contaminated with toxic heavy-metal ions.
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Adsorptive removal of heavy metal ions using polystyrene-poly(N-isopropylmethacrylamide-acrylic acid) core/shell gel particles: Adsorption isotherms and kinetic study
Khalida Naseem,Robina Begum,Weitai Wu,Muhammad Usman,Ahmad Irfan,Abdullah G. Al-Sehemi,Zahoor H. Farooqi +6 more
TL;DR: In this paper, the authors used a two-step precipitation polymerization method and used as adsorbent for removal of heavy metal ions such as Pb(II, Cu(II), Cd(II) and Cr(III) from aqueous medium.
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Designing of Recyclable Attapulgite for Wastewater Treatments: A Review
TL;DR: In this paper, the low cost, and extraordinary physical and chemical properties of attapulgite (ATP) have sparked considerable interest as water remediation materials, and traditional ATP nanomaterials have...
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Polyvinylpyrrolidone-Aminopropyl-SBA-15 schiff Base hybrid for efficient removal of divalent heavy metal cations from wastewater.
TL;DR: Results exhibited that PVP-SBA-15 material has considerable competence in eliminating heavy metals from wastewater through endothermic in nature and spontaneous adsorption.
References
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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.
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Adsorption characterization of Pb(II) and Cu(II) ions onto chitosan-tripolyphosphate beads: Kinetic, equilibrium and thermodynamic studies.
W. S. Wan Ngah,S. Fatinathan +1 more
TL;DR: In this article, Chitosan-tripolyphosphate (CTPP) beads were synthesized, characterized and used for the adsorption of Pb(II and Cu(II) ions from aqueous solution and the experimental data were correlated with the Langmuir, Freundlich and Dubinin-Radushkevich isotherm models.
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An Updated Review on Suspension Polymerization
TL;DR: Most of the experimental information in this review is related to the styrene/divinylbenzene copolymerization system, although the ideas and models are not exclusive to this system.
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Advances in Application of Natural Clay and Its Composites in Removal of Biological, Organic, and Inorganic Contaminants from Drinking Water
TL;DR: In this article, a review of the recent development of natural clays and their modified forms as adsorbing agents for treating drinking water and their sources is presented, where the properties and modification of the natural clay and its significance in removing a specific type of contaminant are described.
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Influence of acid activation on adsorption of Ni(II) and Cu(II) on kaolinite and montmorillonite: Kinetic and thermodynamic study
TL;DR: In this article, the removal of Ni(II and Cu(II) with clays (kaolinite, montmorillonite and their acid-activated forms) in aqueous medium have been studied.