Journal ArticleDOI
Kinetics and mechanism of removal of methylene blue by adsorption on various carbons—a comparative study
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TLDR
In this article, the kinetics and mechanism of methylene blue adsorption on commercial activated carbon and indigenously prepared activated carbons from bamboo dust, coconut shell, groundnut shell, rice husk, and straw, have been studied.About:
This article is published in Dyes and Pigments.The article was published on 2001-10-01. It has received 1762 citations till now. The article focuses on the topics: Freundlich equation & Adsorption.read more
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Synthesis and characterization of molecular imprinted nanomaterials for the removal of heavy metals from water
TL;DR: In this paper, the effect of contact time, pH and adsorbent dose were addressed by various authors, which specifies the reliability and efficiency of nanoparticles as potential adsorbents, which may be used as the future materials for the environment and human sustainability.
Journal ArticleDOI
Neuro fuzzy approach for arsenic(III) and chromium(VI) removal from water
TL;DR: In this paper, a predictive method for the removal of As(III) and Cr(VI) from water using a ZEDA hybrid material has been proposed, where a simple sol-gel technique has been used to synthesize the hybrid material followed by physicochemical characterization.
Journal ArticleDOI
pH-sensitive magnetic alginate/γ-Fe2O3 nanoparticles for adsorption/desorption of a cationic dye from water
TL;DR: In this paper, magnetic alginate nanoparticles (AlgMNP) were synthesized using a simple and green two-step method, which can be easily developed on an industrial scale.
Journal ArticleDOI
Silica-polymer hybrid materials as methylene blue adsorbents
TL;DR: In this paper, two new hybrid materials were reported as adsorbents for methylene blue from its aqueous solutions, which exhibited high adsorption capacity both in the cumulative as well as in the reusability studies.
Journal ArticleDOI
Effective and Highly Recyclable Ceramic Membrane based on Amorphous Nanosilica for Dye Removal from the Aqueous Solutions
Gehan M.K. Tolba,Gehan M.K. Tolba,A.M. Bastaweesy,E.A. Ashour,Wael Abdelmoez,Khalil Abdelrazek Khalil,Khalil Abdelrazek Khalil,Nasser A.M. Barakat,Nasser A.M. Barakat +8 more
TL;DR: In this article, an adsorptive ceramic membrane was prepared by a simple dry pressing of a mixture of nanosilica produced from low cost rice husk by hydrothermal technique at sub-critical water conditions, calcium phosphate, and ammonium acetate together and then calcined at 600°C in air.
References
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Book
The mathematics of diffusion
TL;DR: Though it incorporates much new material, this new edition preserves the general character of the book in providing a collection of solutions of the equations of diffusion and describing how these solutions may be obtained.
Book
Physical chemistry of surfaces
TL;DR: In this paper, the authors discuss the nature and properties of liquid interfaces, including the formation of a new phase, nucleation and crystal growth, and the contact angle of surfaces of solids.
Journal ArticleDOI
Pore- and Solid-Diffusion Kinetics in Fixed-Bed Adsorption under Constant-Pattern Conditions
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Pore and solid diffusion models for fixed-bed adsorbers
TL;DR: In this article, the prosity factor of the pore model is shown to be very important, especially as the porosity decreases, and the importance of the two diffusional models with respect to the predicted breakthrough curves is demonstrated.
Book
Physicochemical processes for water quality control
TL;DR: In this article, the Physicochemical processes for water quality contro, the authors propose a method to control the water quality in a water supply system by using Physically-Chemical Processes for Water Quality Control.