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
Dye and its removal from aqueous solution by adsorption: A review
TL;DR: An extensive list of various adsorbents such as natural materials, waste materials from industry, agricultural by-products, and biomass based activated carbon in the removal of various dyes has been compiled here.
Journal ArticleDOI
Adsorption of methylene blue on low-cost adsorbents: A review
TL;DR: It is evident from a literature survey of about 185 recently published papers that low-cost adsorbents have demonstrated outstanding removal capabilities for MB, and these include agricultural wastes, industrial solid wastes, biomass, clays minerals and zeolites.
Journal ArticleDOI
Cationic and anionic dye adsorption by agricultural solid wastes: A comprehensive review
TL;DR: In this paper, the use of agricultural solid wastes to remove two classes of dye, cationic and anionic dyes, was discussed and a simple comparison among cationi-and anionic dye adsorption by the same adsorbent was made, thus possibly opening the door for a better understanding of the dye-classified adaption process.
Journal ArticleDOI
A kinetics and thermodynamics study of methylene blue adsorption on wheat shells
Yasemin Bulut,Haluk Aydın +1 more
TL;DR: In this paper, the use of wheat shells for the removal of methylene blue from aqueous solutions at different contact times, temperatures, pH, adsorbent doses and initial dye concentration was investigated.
Journal ArticleDOI
Graphene and graphene oxide as effective adsorbents toward anionic and cationic dyes
TL;DR: Exfoliated graphene oxide and reduced graphene oxide have been used for the adsorption of various charged dyes such as methylene blue, methyl violet, rhodamine B, and orange G from aqueous solutions using UV-Visible spectroscopy and FT-IR spectroscopic techniques.
References
More filters
Journal Article
Removal of basic dyes from aqueous solutions by chemically treated Psidium guyava leaves
D. K. Singh,B. Srivastava +1 more
TL;DR: In this article, the effects of pH, dye concentration, sorbent dose and contact time on removal of basic dyes from aqueous solutions were investigated using sorbent prepared from withered tree leaves treated with formaldehyde and sulphuric acid.