Polyoxometalates-based heterometallic organic–inorganic hybrid materials for rapid adsorption and selective separation of methylene blue from aqueous solutions

2015 ◽  
Vol 51 (16) ◽  
pp. 3336-3339 ◽  
Author(s):  
Fei-Yan Yi ◽  
Wei Zhu ◽  
Song Dang ◽  
Jian-Ping Li ◽  
Dai Wu ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Aqueous Solutions ◽  
Hybrid Materials ◽  
Selective Separation ◽  
Adsorption Rate ◽  
Cationic Dye ◽  
High Uptake ◽  
Uptake Capacity ◽  
Inorganic Hybrid ◽  
Rapid Adsorption

A series of POMs-based hybrid materials exhibit rapid adsorption rate, high uptake capacity and excellent selective separation towards cationic dye.

Mesoporous carbons as adsorbents to removal of methyl orange (anionic dye) and methylene blue (cationic dye) from aqueous solutions

2021 ◽  
Vol 220 ◽  
pp. 363-379
Author(s):  
Katarzyna Jedynak ◽  
Marta Repelewicz ◽  
Krystyna Kurdziel ◽  
Dariusz Wideł
Keyword(s):  
Methylene Blue ◽  
Methyl Orange ◽  
Aqueous Solutions ◽  
Cationic Dye ◽  
Mesoporous Carbons ◽  
Anionic Dye ◽  
Methylene Blue Cationic Dye

Three iodometalate organic-inorganic hybrid materials based on methylene blue cation: Syntheses, structures, properties and DFT calculations

2012 ◽  
Vol 14 (8) ◽  
pp. 1226-1232 ◽  
Author(s):  
Wen-Xiang Chai ◽  
Jian Lin ◽  
Li Song ◽  
Lai-Shun Qin ◽  
Hong-Sheng Shi ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Dft Calculations ◽  
Hybrid Materials ◽  
Inorganic Hybrid

Rapid Adsorption of Methylene Blue from Aqueous Solutions by Goethite Nanoadsorbents

2012 ◽  
Vol 29 (8) ◽  
pp. 790-797 ◽  
Author(s):  
Nashaat N. Nassar ◽  
Anna Ringsred
Keyword(s):  
Methylene Blue ◽  
Aqueous Solutions ◽  
Rapid Adsorption

Rapid adsorption of cationic dye-methylene blue on the modified montmorillonite/graphene oxide composites

2019 ◽  
Vol 168 ◽  
pp. 304-311 ◽  
Author(s):  
Yang Yang ◽  
Weiye Yu ◽  
Shujun He ◽  
Shuaixian Yu ◽  
Ying Chen ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Cationic Dye ◽  
Modified Montmorillonite ◽  
Oxide Composites ◽  
Rapid Adsorption

Enhanced simultaneous removal of malachite green and safranin O by ZnO nanorod-loaded activated carbon: modeling, optimization and adsorption isotherms

2015 ◽  
Vol 39 (10) ◽  
pp. 7998-8005 ◽  
Author(s):  
F. Nasiri Azad ◽  
M. Ghaedi ◽  
K. Dashtian ◽  
S. Hajati ◽  
A. Goudarzi ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Malachite Green ◽  
Zno Nanorods ◽  
Simultaneous Removal ◽  
Zno Nanorod ◽  
High Uptake ◽  
Uptake Capacity ◽  
Carbon Modeling ◽  
Safranin O ◽  
Rapid Adsorption

Highly improved, safe, green and rapid adsorption by loading trace amounts of ZnO nanorods on AC with high uptake capacity.

Removal of Methylene Blue from Aqueous Solution by Ionic Liquid

2014 ◽  
Vol 625 ◽  
pp. 241-244 ◽  
Author(s):  
Massoud Kermanioryani ◽  
Lukman B. Ismail ◽  
Mohammed Ibrahim Abdul Mutalib ◽  
Ghodsieh Bagherzadeh
Keyword(s):  
Aqueous Solution ◽  
Methylene Blue ◽  
Ionic Liquid ◽  
Aqueous Solutions ◽  
Dye Removal ◽  
Correlation Coefficients ◽  
Process Conditions ◽  
Cationic Dye ◽  
Batch Experiments ◽  
Adsorption Data

The frequent usage of cationic dyes is in the textile and leather industries. However, they are not only utilized during the dying process, but also they are recovered at the end of the process. Hence, the removal of dye from huge quantity of wastewater is necessary. In this paper methylene blue as a cationic dye have been extracted successfully into an ionic liquid namely 1-hexyl-3-methyl-imidazolium bis (trifluoromethylsulfonyl) imide, abbreviated as [HMIM][TF2N]. To investigate the feasibility of using (IL) to dye removal from aqueous solutions batch experiments were performed under different process conditions like initial dye concentration, pH and temperature. Also adsorption data were analyzed using isotherms models and was found to conform to the principle of Lagmuir model with good correlation coefficients (R2 = 0.9896).

Synthesis of regenerable Zn(OH)2nanoparticle-loaded activated carbon for the ultrasound-assisted removal of malachite green: optimization, isotherm and kinetics

RSC Advances ◽  
2015 ◽  
Vol 5 (96) ◽  
pp. 79119-79128 ◽  
Author(s):  
A. A. Bazrafshan ◽  
S. Hajati ◽  
M. Ghaedi
Keyword(s):  
Activated Carbon ◽  
Malachite Green ◽  
High Uptake ◽  
Uptake Capacity ◽  
Ultrasound Assisted ◽  
Rapid Adsorption

Highly regenerable, safe, green and rapid adsorption by loading trace amounts of Zn(OH)2nanoparticles on AC with high uptake capacity.

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