scispace - formally typeset
Open AccessJournal ArticleDOI

Adsorption and desorption of cationic malachite green dye on cellulose nanofibril aerogels.

Feng Jiang, +2 more
- 01 Oct 2017 - 
- Vol. 173, pp 286-294
Reads0
Chats0
TLDR
Ultra-light aerogels have been assembled from cellulose nanofibrils into hierarchically macroporous (several hundred μm) honeycomb cellular structure surrounded with mesoporous (8-60nm) thin walls, demonstrating facile recovery of both dye and aerogel as well as the robust capability of thisaerogel for repetitive applications.
About: 
This article is published in Carbohydrate Polymers.The article was published on 2017-10-01 and is currently open access. It has received 208 citations till now. The article focuses on the topics: Adsorption & Langmuir adsorption model.

read more

Figures
Citations
More filters
Journal ArticleDOI

Development of a novel three-dimensional magnetic polymer aerogel as an efficient adsorbent for malachite green removal

Payam Arabkhani, +1 more
- 15 Feb 2020 - 
TL;DR: Owing to its demonstrated properties such as 3D interconnected porous structure, lightweight, large specific surface area, superparamagnetic behavior at room temperature, excellent adsorbent efficiency (93% removal) and also its simple and eco-friendly synthesis process, MBCNF/GOPA could be considered a promising candidate for removing cationic dye pollutants from aqueous solution.
Journal ArticleDOI

Preparation of PMMA/GO and PMMA/GO-Fe3O4 nanocomposites for malachite green dye adsorption: Kinetic and thermodynamic studies

Mostafa Rajabi, +2 more
- 15 Jun 2019 - 
TL;DR: In this paper, the adsorption performance of pre-composed poly(methyl methacrylate)/graphene oxide-Fe3O4 (PMMA/GO-Fe 3O4) nanocomposite for removing malachite green (MG) dye from aqueous solution was investigated.
Journal ArticleDOI

Unary and binary adsorption studies of lead and malachite green onto a nanomagnetic copper ferrite/drumstick pod biomass composite.

Moonis Ali Khan, +7 more
- 05 Mar 2019 - 
TL;DR: It could be concluded that CuFe2O4/DC is a cost-effective and promising adsorbent for an efficient and rapid removal of Pb(II) and MG from both unary and binary systems.
Journal ArticleDOI

Nanocellulose-based lightweight porous materials: A review

Yan Sun, +4 more
- 01 Mar 2021 - 
TL;DR: This contribution introduces the application of nanocellulose-based lightweight porous materials in the fields of adsorption, biomedicine, energy storage, thermal insulation and sound absorption, flame retardancy and catalysis.
Journal ArticleDOI

Ultrasound wave assisted adsorption of congo red using gold-magnetic nanocomposite loaded on activated carbon: Optimization of process parameters.

Ebrahim Alipanahpour Dil, +3 more
- 01 Sep 2018 - 
TL;DR: The interaction and main factor and optimum conditions of the under study process were determined from response surface plots based on desirability function and the maximum CR adsorption were achieved at pH of 4, 15 mg L-1 of CR, 0.017 g of Au-Fe3O4-AC and 5 min sonication which owing to 99.49% removal efficiency is highly recommended for future CR removal from different matrixes.
References
More filters

Zur theorie der sogenannten adsorption gelöster stoffe. kungliga svenska vetenskapsakademiens

K W Kolasniski
Journal ArticleDOI

Cationic and anionic dye adsorption by agricultural solid wastes: A comprehensive review

Mohamad Amran Mohd Salleh, +3 more
- 03 Oct 2011 - 
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

Toxicological effects of malachite green.

Shivaji Srivastava, +2 more
- 25 Feb 2004 - 
TL;DR: It is concluded that the potential of alternative parasiticides, like humic acid, chlorine dioxide and Pyceze, should be explored to replace MG, and used with extreme care at suitable concentrations and at times when the temperature is low.
Journal ArticleDOI

Removal of C.I. Basic Green 4 (Malachite Green) from aqueous solutions by adsorption using cyclodextrin-based adsorbent: Kinetic and equilibrium studies

Grégorio Crini, +3 more
- 15 Feb 2007 - 
TL;DR: In this article, a batch sorption experiment was carried out for the removal of C.I. Basic Green 4 (Malachite Green), a cationic dye from its aqueous solution using cyclodextrin-based material (CD/CMC material) as adsorbent.
Journal ArticleDOI

Adsorption thermodynamics, kinetics and isosteric heat of adsorption of malachite green onto chemically modified rice husk

Shamik Chowdhury, +3 more
- 15 Jan 2011 - 
TL;DR: In this article, rice husk treated with NaOH was used as a low cost adsorbent for the removal of malachite green from aqueous solution in batch adsorption procedure.
Related Papers (5)

Pseudo-second order model for sorption processes

Yuh-Shan Ho, +1 more
- 01 Jul 1999 - 

Dye and its removal from aqueous solution by adsorption: A review

Mustafa T. Yagub, +3 more
- 01 Jul 2014 - 

The adsorption of gases on plane surfaces of glass, mica and platinum.

Irving Langmuir
- 01 Sep 1918 - 

Kinetics of Adsorption on Carbon from Solution

Walter J. Weber, +1 more
- 01 Apr 1963 - 

Application of low-cost adsorbents for dye removal – A review

V K Gupta, +1 more
- 01 Jun 2009 - 
Frequently Asked Questions (1)
Q1. What contributions have the authors mentioned in the paper "Adsorption and desorption of cationic malachite green dye on cellulose nanofibril aerogels" ?

The rapid MG adsorption was driven by electrostatic interactions and followed a pseudosecond-order adsorption kinetic and monolayer Langmuir adsorption isotherm.