Journal ArticleDOI
Pseudo-second order model for sorption processes
Yuh-Shan Ho,Gordon McKay +1 more
TLDR
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.About:
This article is published in Process Biochemistry.The article was published on 1999-07-01. It has received 13746 citations till now. The article focuses on the topics: Sorption.read more
Citations
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Hierarchically structured ternary heterojunctions based on Ce3+/ Ce4+ modified Fe3O4 nanoparticles anchored onto graphene oxide sheets as magnetic visible-light-active photocatalysts for decontamination of oxytetracycline.
Ramin Hassandoost,Ramin Hassandoost,Shima Rahim Pouran,Shima Rahim Pouran,Alireza Khataee,Alireza Khataee,Yasin Orooji,Sang Woo Joo +7 more
TL;DR: The results confirmed that the introduced Ce ions and graphene oxide sheets boost the photo-catalytic efficiency of magnetite for photodegradation of OTC.
Journal ArticleDOI
Effects of acidic treatment of activated carbons on dye adsorption
Shaobin Wang,Zhonghua Zhu +1 more
TL;DR: The effect of acidic treatments of activated carbons on dye adsorption was investigated in this paper, where the effect of HNO3 treatment produces more active acidic surface groups such as carboxyl and lactone.
Journal ArticleDOI
Characterization and adsorption capacity of raw pomegranate peel biosorbent for copper removal
TL;DR: In this paper, an untreated pomegranate peel (PGP) derived from local agricultural activities was used to remove copper Cu(II) ions, and the results indicated that copper could be removed through an environmentally friendly process using a low cost biosorbent from an agricultural waste.
Journal ArticleDOI
Selective removal of perfluorooctane sulfonate from aqueous solution using chitosan-based molecularly imprinted polymer adsorbents.
Qiang Yu,Shubo Deng,Gang Yu +2 more
TL;DR: It was found that the electrostatic interaction played an important role in recognizing the target compound in the sorption process and the chitosan-based MIP adsorbents may find potential application in water or wastewater treatment for the selective removal of PFOS.
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Optimization of the ultrasonic assisted removal of methylene blue by gold nanoparticles loaded on activated carbon using experimental design methodology
TL;DR: Analysis of experimental adsorption data to various kinetic models such as pseudo-first and second order, Elovich and intraparticle diffusion models show the applicability of the second-order equation model.
References
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The exchange adsorption of ions from aqueous solutions by organic zeolites; kinetics.
Journal ArticleDOI
Application of Elovich equation to the kinetics of phosphate release and sorption in soils.
S. H. Chien,W. R. Clayton +1 more
Book
Kinetics of Soil Chemical Processes
TL;DR: The application of chemical kinetics to soil systems is discussed in this paper, where the authors present a model of Inorganic and Organic Reactions in Soils, as well as the mechanisms of Rapid Reactions on Soil Constituents using Relaxation Methods.