Journal ArticleDOI
Study on the adsorption of Cu(II) by EDTA functionalized Fe3O4 magnetic nano-particles
Yan Liu,Man Chen,Hao Yongmei +2 more
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TLDR
In this article, the EDTA functionalized magnetic nano-particles (MNPs-EDTA) as a novel magnetic nanoadsorbent have been prepared by a simple one-pot method for the removal of Cu(II) from aqueous solution.About:
This article is published in Chemical Engineering Journal.The article was published on 2013-02-15. It has received 249 citations till now. The article focuses on the topics: Adsorption & Langmuir adsorption model.read more
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Amino modification of biochar for enhanced adsorption of copper ions from synthetic wastewater.
Guang-Xi Yang,Hong Jiang +1 more
TL;DR: The Cu(II) combined with the amino groups through strong complexation based on the comparison of XPS and ATR-FTIR analyses before and after adsorption, which endows it with the high pH stability and ion selectivity.
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Magnetic adsorbents for the treatment of water/wastewater—A review
TL;DR: In this article, a review of magnetic adsorbents and their adsorption behavior under diverse conditions is presented. But, the practical utility of such adorbents needs to be explored before they can be commercially applied.
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A magnetically recyclable chitosan composite adsorbent functionalized with EDTA for simultaneous capture of anionic dye and heavy metals in complex wastewater
TL;DR: In this article, a novel and versatile EDTA functionalized magnetic chitosan composite adsorbent (Fe3O4-CS/EDTA) was fabricated for simultaneous removal of methyl blue (MB) and heavy metal (Pb(II) and Cu(II)) from complex wastewater.
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Development of iron oxide/activated carbon nanoparticle composite for the removal of Cr(VI), Cu(II) and Cd(II) ions from aqueous solution
TL;DR: In this paper, a co-precipitation method was used for the removal of Cr(VI), Cu(II), and Cd(II) ions from aqueous solution in batch mode.
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Assessment of toxic copper(II) biosorption from aqueous solution by chemically-treated tomato waste
TL;DR: In this paper, the copper(II) ion was removed from tomato waste using a biosorbent and showed that it was exothermic at 293-313 K. The results showed that tomato waste could be used as an alternative and low-cost biosorption for removal copper(2) ion from aqueous solutions, when suitable conditions are performed.
References
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Pseudo-second order model for sorption processes
Yuh-Shan Ho,Gordon McKay +1 more
TL;DR: In this paper, a literature review of the use of sorbents and biosorbents to treat polluted aqueous effluents containing dyes:organics or metal ions has been conducted.
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The constitution and fundamental properties of solids and liquids. part i. solids.
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Low-cost adsorbents for heavy metals uptake from contaminated water: a review.
TL;DR: The technical feasibility of various low-cost adsorbents for heavy metal removal from contaminated water has been reviewed and it is evident from the literature survey of about 100 papers that low- cost adsorbent have demonstrated outstanding removal capabilities for certain metal ions as compared to activated carbon.