Journal ArticleDOI
Kinetics and thermodynamics of Methylene Blue adsorption on Neem (Azadirachta indica) leaf powder
TLDR
In this article, Methylene blue was adsorbed on an adsorbent prepared from mature leaves of the Neem tree (Azadirachta indica), and a batch adsorption study was carried out with variable adsorbate concentration, adsorbant amount, pH, and temperature.About:
This article is published in Dyes and Pigments.The article was published on 2005-04-01. It has received 690 citations till now. The article focuses on the topics: Freundlich equation & Adsorption.read more
Citations
More filters
Journal ArticleDOI
Removal of Toxic Basic Fuchsin Dye from Liquids by Antibiotic Azithromycin Using Adsorption, TD-DFT Calculations, Kinetic, and Equilibrium Studies
TL;DR: In this paper , the removal of new fuchsin dye (NFD) using azithromycin (Az) by a spectrophotometric technique at two different wavelengths (547 and 286 nm), which formed the blend [Az+NFD].
Journal ArticleDOI
Development of dried uncharred leaves of Ficus benjamina as a novel adsorbent for cationic dyes: Kinetics, isotherm, and batch optimization
TL;DR: In this paper , a biowaste-based low-cost, renewable, and porous adsorbent derived from the leaves of Ficus benjamina (FB) was used for removing cationic dyes from wastewater.
Journal ArticleDOI
Exploitation of an agro-industrial waste in eco-friendly clean-up: adsorptive removal of Congo red dye from aqueous media using chemically treated olive pomace
TL;DR: In this paper, a lignocellulosic solid residue generated in olive oil production was chemically treated using sodium hexametaphosphate (SHMP) and utilised as an effective adsorbent.
Journal ArticleDOI
Camellia oleifera Abel shells as a new biosorbent to remove methylene blue from aqueous solutions.
TL;DR: The results demonstrated that the COAS is a promising adsorbent in the removal of MB from aqueous solutions.
Journal ArticleDOI
Recent Advances in Graphene Oxide‐Based Membranes for Heavy Metal Ions Separation
Farooque Ahmed Janjhi,Dahar Janwery,Imamdin Chandio,Sami Ullah,Faisal Rehman,Ayaz Ali Memon,Jabir Hakami,Firoz A. Kalam Khan,Grzegorz Boczkaj,Khalid Hussain Thebo +9 more
TL;DR: Graphene oxide (GO)-based membranes have been widely investigated for separation of dyes, salt ions, heavy metal ions, and biomolecules due to their high mechanical strength, single-layered structure, large surface area, and high affinity as discussed by the authors .
References
More filters
Journal ArticleDOI
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.
Journal ArticleDOI
Sorption of dye from aqueous solution by peat
Yuh-Shan Ho,Gordon McKay +1 more
TL;DR: In this paper, the sorption of two dyes, namely Basic Blue 69 and Acid Blue 25 onto peat has been studied in terms of pseudo-second order and first order mechanisms for chemical sorption as well as an intraparticle diffusion mechanism process.
Journal ArticleDOI
Pore- and Solid-Diffusion Kinetics in Fixed-Bed Adsorption under Constant-Pattern Conditions
Journal ArticleDOI
Use of cellulose-based wastes for adsorption of dyes from aqueous solutions.
TL;DR: Based on the adsorption capacity, it was shown that banana peel was more effective than orange peel and intraparticle diffusion of dyes within the particle was identified to be rate limiting.