Journal ArticleDOI
Adsorption of cationic dyes, drugs and metal from aqueous solutions using a polymer composite of magnetic/β-cyclodextrin/activated charcoal/Na alginate: Isotherm, kinetics and regeneration studies.
Sushma Yadav,Anupama Asthana,Ajaya Kumar Singh,Rupa Chakraborty,S. Sree Vidya,Abu Bin Hasan Susan,Sónia A. C. Carabineiro +6 more
TLDR
In this paper, the authors synthesized polymer gel beads based on functionalized iron oxide (Fe3O4), activated charcoal (AC) particles with β-cyclodextrin (CD) and sodium alginate (SA) polymer (Fe 3O4/CD/AC/SA), by a simple, reproducible and inexpensive method.About:
This article is published in Journal of Hazardous Materials.The article was published on 2021-05-05. It has received 112 citations till now. The article focuses on the topics: Adsorption & Point of zero charge.read more
Citations
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Recent advances in polysaccharide-based adsorbents for wastewater treatment
Xiaoliang Qi,Xianqin Tong,Xianqin Tong,Wenhao Pan,Wenhao Pan,Qiankun Zeng,Shengye You,Shengye You,Jianliang Shen,Jianliang Shen +9 more
TL;DR: A systematic review of polysaccharide-based adsorbents for wastewater treatment is given in this paper, which is aimed at providing: (1) general design principles and some critical factors that may affect the adsorption and (2) future directions for the development of poly-saccharides-based wastewater adsorents.
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Impact of ZnO and Fe3O4 magnetic nanoscale on the methyl violet 2B removal efficiency of the activated carbon oak wood.
Rauf Foroutan,Jürgen Straub,Reza Mohammadi,Amir Ahmadi,Gholamreza Bikhabar,Fatemeh Babaei,Bahman Ramavandi +6 more
TL;DR: In this article, activated carbon oak wood and modified activated carbon using ZnO (ACOW600/ZnO) and Fe3O4 nanoparticles were used to remove methyl violet 2B dye (MV2B) from aqueous solutions.
Journal ArticleDOI
Impact of ZnO and Fe3O4 magnetic nanoscale on the methyl violet 2B removal efficiency of the activated carbon oak wood
TL;DR: In this paper , activated carbon oak wood and modified activated carbon using ZnO (ACOW600/ZnO) and Fe3O4 nanoparticles were used to remove methyl violet 2B dye (MV2B) from aqueous solutions.
Journal ArticleDOI
Emerging novel polymeric adsorbents for removing dyes from wastewater: A comprehensive review and comparison with other adsorbents.
TL;DR: In this article, the influence of the main factors of adsorption capacity was studied and the dominant mechanism was explained extensively, and some influential parameters such as their type, physical properties, experimental conditions, their capacity, and further modeling along with a comparison with non-polymeric adsorbents were investigated.
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Recent advances in magnetic composites as adsorbents for wastewater remediation.
TL;DR: A comprehensive review on the application of different materials to detoxify various diverse pollutants with prime focus on magnetic composites is presented in this paper , where the authors describe the challenges related to water quality, scarcity and then summarizes the current treatment technologies and advancement in the field of adsorption to resolve the prevailing concerns.
References
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Adsorption of Gases in Multimolecular Layers
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The adsorption of gases on plane surfaces of glass, mica and platinum.
TL;DR: In this article, the absorption index at the wave length of the band maximum was found to be proportional to the total concentration of metal at shorter wave lengths, however, deviations were observed, the absorption increasing more rapidly with concentration than Beers' law would demand.
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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 Determination of Pore Volume and Area Distributions in Porous Substances. I. Computations from Nitrogen Isotherms
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Kinetics of Adsorption on Carbon from Solution
Walter J. Weber,J. C. Morris +1 more
TL;DR: In this paper, it was shown that the rate of adsorption of persistent organic compounds on granular carbon is quite low and the rate is partially a function of the pore size distribution of the adsorbent, of the molecular size and configuration of the solute, and of the relative electrokinetic properties of adsorbate and adsorbents.