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
Citations
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Thermodynamics’ study of the adsorption process of methylene blue on activated carbon at different ionic strengths
Jahan B. Ghasemi,Saeid Asadpour +1 more
TL;DR: In this article, the van't Hoff relation was used to determine the spectral responses of the free and adsorbed amounts, as well as the enthalpy of the adsorption equilibrium.
Journal ArticleDOI
Equilibrium and Kinetic Studies of Phosphate Removal from Solution onto a Hydrothermally Modified Oyster Shell Material
TL;DR: The data collected indicates that the hydrothermally modified fumed silica and pulverized oyster shell material is suitable for use in wastewater treatment, with P-removal to the solids being preferential and spontaneous.
Journal ArticleDOI
Preparation of polyethersulfone-modified sepiolite hybrid particles for the removal of environmental toxins
TL;DR: In this paper, polyethersulfone (PES)/AH-SEP and PES/mSEP hybrid particles were prepared by using a liquid-liquid phase separation technique, and then used for the removal of environmental toxins.
Journal ArticleDOI
Plasmonic Au/TiO2‐Dumbbell‐On‐Film Nanocavities for High‐Efficiency Hot‐Carrier Generation and Extraction
Kwun Hei Ho,Aixue Shang,Fenghua Shi,Tsz Wing Lo,Pui Hong Yeung,Yat Sing Yu,Xuming Zhang,Kwok Yin Wong,Dangyuan Lei +8 more
TL;DR: Au/TiO2 dumbbell assembled on Au film optically established plasmonic nanocavities, resulting in strong near-field enhancement and confinement and eventually contributing to the improved photocurrent, IPCE and decomposition rate as mentioned in this paper.
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Adsorption of methyl orange (MO) by Zr (IV)-immobilized cross-linked chitosan/bentonite composite
TL;DR: The thermodynamic data showed that the adsorption process of MO was feasible, spontaneous, and exothermic in nature.
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.
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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.