Journal ArticleDOI
Synthesis and characterization of carboxyl terminated poly(methacrylic acid) grafted chitosan/bentonite composite and its application for the recovery of uranium(VI) from aqueous media
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TLDR
A novel adsorbent poly(methacrylic acid)-grafted chitosan/bentonite (CTS-g-PMAA/Bent) composite was prepared through graft copolymerization reaction of methac acrylic acid and chitOSan in the presence of bentonite as a crosslinker to illustrate the feasibility of the repeated uses of this composite for the extraction of U(VI) from aqueous solutions.About:
This article is published in Journal of Environmental Radioactivity.The article was published on 2012-04-01. It has received 115 citations till now. The article focuses on the topics: Poly(methacrylic acid) & Adsorption.read more
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Starch, cellulose, pectin, gum, alginate, chitin and chitosan derived (nano)materials for sustainable water treatment: A review
TL;DR: This review encompasses recent advancements, trends and challenges for natural biopolymers assembled from renewable resources for exploitation in the production of starch, cellulose, pectin, gum, alginate, chitin and chitosan-derived (nano)materials.
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Organic-Inorganic Hybrid Polymers as Adsorbents for Removal of Heavy Metal Ions from Solutions: A Review.
TL;DR: The adsorption characteristics of heavy metals of organic-inorganic hybrid polymers, including different kinds of functional groups, selectivity of them for heavy metals, effect of pH and synthesis conditions on Adsorption capacity, are studied.
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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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Plasma-induced grafting of polyacrylamide on graphene oxide nanosheets for simultaneous removal of radionuclides
Wencheng Song,Wencheng Song,Xiangxue Wang,Qi Wang,Dadong Shao,Xiangke Wang,Xiangke Wang,Xiangke Wang +7 more
TL;DR: PAM/GO is a promising material for the control of radionuclide pollution and the thermodynamic data calculated from the temperature-dependent sorption isotherms suggested that the sorption ofRadionuclides on Pam/GO was a spontaneous and endothermic process.
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Water-soluble polyacrylamide coated-Fe3O4 magnetic composites for high-efficient enrichment of U(VI) from radioactive wastewater
TL;DR: In this paper, polyacrylamide was applied to Fe 3 O 4 @PAM to remove U(VI) from aqueous solutions and it could be separated by a simple magnetic separation method.
References
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Book
Infrared and Raman Spectra of Inorganic and Coordination Compounds
TL;DR: In this article, the normal modes of vibration are illustrated and corresponding vibrational frequencies are listed for each type, including diatomic, triatomic, fouratomic, five-atomic, six-atomic and seven-atomic types.
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The role of sawdust in the removal of unwanted materials from water.
TL;DR: Sawdust, a relatively abundant and inexpensive material is currently being investigated as an adsorbent to remove contaminants from water as discussed by the authors, and chemical substances including dyes, oil, toxic salts and heavy metals can be removed very effectively with the organic material.
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Thermogravimetric and FTIR studies of chitosan blends
TL;DR: In this paper, spectrophotometric and thermogravimetric studies of chitosan (CH) blends with polyvinyl alcohol (PVAL), starch (S) and hydroxypropylcellulose (HPC) obtained by casting from solutions in the form of transparent films containing 0.1.0 weight fraction of CH were discussed.
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Analytical use of arsenazo III: Determination of thorium, zirconium, uranium and rare earth elements
TL;DR: The reagent arsenazo III (1,8-dihydroxynaphthalene-3,6-disulphonic acid-2,7-bis[(azo-2)-phenylarsonic acid]) gives marked color reactions with a number of elements.