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Literature DB >> 16143340

Application of zeolite MCM-22 for basic dye removal from wastewater.

Abstract

MCM-22 was employed as an effective adsorbent for removal of basic dyes including methylene blue, crystal violet, and rhodamine B from aqueous solution. The adsorption kinetics and isotherms were investigated. The adsorption capacity of MCM-22 for three dyes follows an order of MB > CV approximately RB. Kinetic studies indicate that the adsorption follows the pseudo second-order kinetics and the adsorption is a two-step diffusion process with film diffusion dominating the process. The adsorption isotherm can be well fitted by both the Langmuir and the Freundlich models. Thermodynamic calculations suggest that the adsorption of basic dyes on MCM-22 is an endothermic reaction.

Entities: Chemical

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Year: 2005 PMID： 16143340 DOI： 10.1016/j.jcis.2005.08.006

Source DB: PubMed Journal: J Colloid Interface Sci ISSN： 0021-9797 Impact factor: 8.128

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Cited

5 in total

1. Simultaneous elimination of Malachite Green, Rhodamine B and Cresol Red from aqueous sample with Sistan sand, optimized by Taguchi L16 and Plackett-Burman experiment design methods.

Authors: Sahar Marghzari; Mojtaba Sasani; Massoud Kaykhaii; Mona Sargazi; Mohammad Hashemi
Journal: Chem Cent J Date: 2018-11-16 Impact factor: 4.215

2. Dopamine functionalized tannic-acid-templated mesoporous silica nanoparticles as a new sorbent for the efficient removal of Cu²⁺ from aqueous solution.

Authors: Junkai Gao; Hao Lei; Zhi Han; Qian Shi; Yan Chen; Yanjun Jiang
Journal: Sci Rep Date: 2017-03-22 Impact factor: 4.379

Application of zeolite MCM-22 for basic dye removal from wastewater.

1. Simultaneous elimination of Malachite Green, Rhodamine B and Cresol Red from aqueous sample with Sistan sand, optimized by Taguchi L16 and Plackett-Burman experiment design methods.

2. Dopamine functionalized tannic-acid-templated mesoporous silica nanoparticles as a new sorbent for the efficient removal of Cu²⁺ from aqueous solution.

3. Sustainable Synthesis of MOF-5@GO Nanocomposites for Efficient Removal of Rhodamine B from Water.

4. Tailoring Chitosan/LTA Zeolite Hybrid Aerogels for Anionic and Cationic Dye Adsorption.

Review 5. Progress of Nanocomposite Membranes for Water Treatment.

Application of zeolite MCM-22 for basic dye removal from wastewater.

1. Simultaneous elimination of Malachite Green, Rhodamine B and Cresol Red from aqueous sample with Sistan sand, optimized by Taguchi L16 and Plackett-Burman experiment design methods.

2. Dopamine functionalized tannic-acid-templated mesoporous silica nanoparticles as a new sorbent for the efficient removal of Cu2+ from aqueous solution.

3. Sustainable Synthesis of MOF-5@GO Nanocomposites for Efficient Removal of Rhodamine B from Water.

4. Tailoring Chitosan/LTA Zeolite Hybrid Aerogels for Anionic and Cationic Dye Adsorption.

Review 5. Progress of Nanocomposite Membranes for Water Treatment.

2. Dopamine functionalized tannic-acid-templated mesoporous silica nanoparticles as a new sorbent for the efficient removal of Cu²⁺ from aqueous solution.