Journal ArticleDOI
Enhancement of the anionic dye adsorption capacity of clinoptilolite by Fe3+-grafting
Reads0
Chats0
TLDR
The obtained results suggest that the solution pH appears to be a key factor of the congo red (CR) adsorption process.About:
This article is published in Journal of Hazardous Materials.The article was published on 2014-02-28. It has received 52 citations till now. The article focuses on the topics: Adsorption & Zeolite.read more
Citations
More filters
Journal ArticleDOI
Adsorptive amputation of hazardous azo dye Congo red from wastewater: a critical review.
TL;DR: It is evident from a literature survey of more than 290 published papers that nanoparticle and nanocomposite adsorbents have demonstrated outstanding adsorption capabilities for CR.
Journal ArticleDOI
Equilibrium isotherms, kinetics, and thermodynamics studies for congo red adsorption using calcium alginate beads impregnated with nano-goethite
TL;DR: Results show that the adsorption process was endothermic and favoured at high temperature and the best desorbing agent was 0.1M NaOH with an efficiency of 94% recovery.
Journal ArticleDOI
Zeolite nanoparticle as a superior adsorbent with high capacity: Synthesis, surface modification and pollutant adsorption ability from wastewater
TL;DR: In this article, sodalite zeolite nanoparticles were used for adsorbing Direct Red 23 (DR23) and Direct Red 80 (DR80) from wastewater, and the maximum uptake of DR23 and DR80 was carried out by SZN(0.5) at pH 2.1.
Journal ArticleDOI
The removal of Basic Blue 41 textile dye from aqueous solution by adsorption onto natural zeolitic tuff: kinetics and thermodynamics.
TL;DR: In this article, the adsorption of Basic Blue 41 textile dye from aqueous solutions on a zeolite tuff (Nereju-Romania) was studied in batch mode.
Journal ArticleDOI
Adsorption of 2-Naphthol on the organo-montmorillonites modified by Gemini surfactants with different spacers
TL;DR: In this paper, the effect of spacers of gemini surfactants on 2-Naphthol adsorption to modified clays and its kinetics, thermodynamics was investigated.
References
More filters
Journal ArticleDOI
Removal of Congo Red from water by adsorption onto activated carbon prepared from coir pith, an agricultural solid waste
Chinnaiya Namasivayam,D. Kavitha +1 more
TL;DR: In this paper, the adsorption of Congo Red by coir pith carbon was carried out by varying the parameters such as agitation time, dye concentration, adsorbent dose, pH and temperature.
Journal ArticleDOI
Decolorization of Wastewater
TL;DR: In this article, the background information of dye molecules and dye waste characteristics are described and the methods for color measurements and standards are discussed, and different techniques including almost all the known physical, chemical and biological techniques are described for decolorization.
Journal ArticleDOI
Methods of decoloration of textile wastewaters
TL;DR: A survey of the most widely used and, according to many researchers, the most promising textile wastewaters decoloration methods is presented in this paper, where data on decolloration rates of different dye classes, obtained by means of different methods is gathered.
Related Papers (5)
Promoted dye adsorption performance over desilicated natural zeolite
Murat Akgül,Abdülkerim Karabakan +1 more