Journal Article10.1016/J.PSEP.2015.09.015
Kinetic, equilibrium and thermodynamic study on the removal of Congo Red from aqueous solutions by adsorption onto apricot stone
Moussa Abbas,Mohamed Trari +1 more
179
TL;DR: In this article, the authors used FTIR spectroscopy to get information on the interactions between the activated carbon from apricot stone (ASAC) activated with H 3 PO 4 and its ability to remove the basic dye Congo red (CR) used in the textile industry in aqueous solution.
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About: This article is published in Process Safety and Environmental Protection. The article was published on 01 Nov 2015. The article focuses on the topics: Adsorption & Langmuir.
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Citations
Modified bentonite adsorption of organic pollutants of dye wastewater
Zhihui Huang,Yuzhen Li,Wenjun Chen,Jianhui Shi,Ning Zhang,Xiaojin Wang,Zhen Li,Lizhen Gao,Lizhen Gao,Yuxin Zhang +9 more
TL;DR: In this paper, an organobentonite was synthesized by replacing exchangeable Na+ ions in Na-bentonite with cetyl trimethylammonium bromide (CTAB) and systematically explored for its adsorption behavior as an efficient adsorbent for the removal of dyes.
339
Adsorption of congo red dye from aqueous solutions by prepared activated carbon with oxygen-containing functional groups and its regeneration:
TL;DR: In this article, the authors investigated the use of activated carbon prepared from coffee waste as an adsorbent for the removal of congo red dye from aqueous solution, and found that activated carbon can be used as an effective additive for removing red dye.
282
Thermodynamic and kinetics studies on adsorption of Indigo Carmine from aqueous solution by activated carbon
TL;DR: In this article, the kinetic and equilibrium parameters of the quantitative adsorption for Indigo Carmine (IC) removed by commercial activated carbon (AC) were studied by UV-visible absorption spectroscopy.
191
Isotherm, kinetic and thermodynamic studies on the adsorption behaviour of textile dyes onto chitosan.
S E Subramani,N Thinakaran +1 more
TL;DR: In this article, the effect of process parameters such as adsorbent dosage, pH, contact time, temperature and initial concentration on dye adsorption were studied on the performance of dye removal.
170
Methylene blue adsorption via maize silk powder: Kinetic, equilibrium, thermodynamic studies and residual error analysis
Seyed Mohammadreza Miraboutalebi,Soheil Kordmirza Nikouzad,Mohammad Peydayesh,Nima Allahgholi,Leila Vafajoo,Leila Vafajoo,Gordon McKay +6 more
TL;DR: The potential of maize silk powder (MS) as a natural, widely available and low-cost agricultural waste in order to adsorb methylene blue (MB) from an aqueous solution has been studied.
145
References
Adsorption of Pb(II) from aqueous solutions using activated carbon developed from Apricot stone
TL;DR: In this paper, low-cost activated carbon was prepared from Apricot stone material by chemical activation with sulphuric acid for the adsorption of Pb(II) from dilute aqueous solution.
221
Adsorption properties of congo red from aqueous solution onto N,O-carboxymethyl-chitosan.
Li Wang,Aiqin Wang +1 more
TL;DR: The results in this study indicated that N,O-CMC was an attractive candidate for removing CR from the dye wastewater and showed that the sorption processes were better fitted by pseudo-second-order equation and the Langmuir equation.
215
Adsorption Kinetics for the Removal of Hazardous Dye Congo Red by Biowaste Materials as Adsorbents
TL;DR: In this paper, the removal of dye congo red from aqueous solutions by two low-cost biowaste adsorbents such as ground nut shells charcoal (GNC) and eichhornia charcoal (EC) under various experimental conditions was studied.
204
Kinetic and equilibrium studies on the removal of Congo red from aqueous solution using Eucalyptus wood (Eucalyptus globulus) saw dust
Venkat S. Mane,P. V. Vijay Babu +1 more
TL;DR: In this paper, the removal of Congo red from aqueous solution using saw dust using sodium hydroxide was evaluated through SEM, FTIR, TGA and XRD.
200
Adsorption of Cobalt(II) Ions from Aqueous Solution onto Activated Carbon Prepared from Hazelnut Shells
TL;DR: In this article, the authors used activated carbon prepared from hazelnut shells to remove Co(II) from aqueous solution by adsorption, and the results showed that the results obeyed the Langmuir isotherm.
150