Removal of methylene blue and neutral red from aqueous solutions by surfactant-modified magnetic nanoparticles as highly efficient adsorbent

2015 ◽  
Vol 34 (6) ◽  
pp. 1683-1693 ◽  
Author(s):  
Mohammad Bagher Gholivand ◽  
Yadollah Yamini ◽  
Manijeh Dayeni ◽  
Shahram Seidi
Keyword(s):  
Methylene Blue ◽  
Magnetic Nanoparticles ◽  
Aqueous Solutions ◽  
Neutral Red ◽  
Highly Efficient ◽  
Modified Magnetic Nanoparticles ◽  
Efficient Adsorbent

scholarly journals Removal of Organic Dyes from Aqueous Solutions with Surfactant-Modified Magnetic Nanoparticles

2014 ◽  
Vol 16 (2) ◽  
pp. 27-30 ◽  
Author(s):  
Katarzyna Wybieralska ◽  
Anna Wajda
Keyword(s):  
Surface Modification ◽  
Iron Oxide ◽  
Magnetic Nanoparticles ◽  
Aqueous Solutions ◽  
Organic Dyes ◽  
Iron Hydroxide ◽  
Colloidal Solutions ◽  
Spectrophotometric Methods ◽  
Production Water ◽  
Modified Magnetic Nanoparticles

Abstract The paper presents the results of studies on the possibility of using magnetic nanoparticles modified with selected hydrophobic surfactants for model post-production water purification. Colloidal solutions of iron hydroxide (III) and iron oxide (II and III) were obtained and their particles were subjected to surface modification using surfactants. Thus obtained magnetic fluids were used as active agents in the process of removing selected organic dyes from their aqueous solutions. The effectiveness of the modified compounds was analysed using spectrophotometric methods. It has been shown that the effectiveness of the process depends on the type of surfactant used to modify selected magnetic nanoparticles.

Effective Removal of Azo Dye Reactive Blue 222 from Aqueous Solutions Using Modified Magnetic Nanoparticles with Sodium Alginate/Hydrogen Peroxide

2018 ◽  
Vol 38 (s1) ◽  
pp. S205-S213 ◽  
Author(s):  
Reza Shokoohi ◽  
Zahra Torkshavand ◽  
Mohammad Molla Mahmoudi ◽  
Abbas Moradi Behgoo ◽  
Effat Ghaedrahmati ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Magnetic Nanoparticles ◽  
Aqueous Solutions ◽  
Sodium Alginate ◽  
Azo Dye ◽  
Effective Removal ◽  
Modified Magnetic Nanoparticles

A facile one-step synthesis of super-hydrophilic (NH4)0.33WO3/WS2 composites: a highly efficient adsorbent for methylene blue

2020 ◽  
Vol 44 (25) ◽  
pp. 10418-10427
Author(s):  
Shuai Zhang ◽  
Ying Yang ◽  
Lishuang Xu ◽  
Hui Yu ◽  
Dan Li ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Hydrothermal Method ◽  
Highly Efficient ◽  
One Step ◽  
Efficient Adsorbent

Super-hydrophilic ATBDs-3 composites synthesized using a hydrothermal method only needed less than 2 min to attain more than 80% of the MAC (80.45 mg g−1).

Highly Monodisperse Pt/Rh Nanoparticles Confined in the Graphene Oxide for Highly Efficient and Reusable Sorbents for Methylene Blue Removal from Aqueous Solutions

2017 ◽  
Vol 2 (2) ◽  
pp. 697-701 ◽  
Author(s):  
Yunus Yildiz ◽  
Tugba Onal Okyay ◽  
Betül Sen ◽  
Bahdisen Gezer ◽  
Sultan Kuzu ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Aqueous Solutions ◽  
Highly Efficient ◽  
Methylene Blue Removal

scholarly journals Fabrication of UiO-66/MIL-101(Fe) binary MOF/carboxylated-GO composite for adsorptive removal of methylene blue dye from aqueous solutions

RSC Advances ◽  
2020 ◽  
Vol 10 (32) ◽  
pp. 19008-19019 ◽  
Author(s):  
Abdelazeem S. Eltaweil ◽  
Eman M. Abd El-Monaem ◽  
Gehan M. El-Subruiti ◽  
Mona M. Abd El-Latif ◽  
Ahmed M. Omer
Keyword(s):  
Methylene Blue ◽  
Aqueous Solutions ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
Adsorptive Removal ◽  
Efficient Adsorbent

This study provides a novel composite as an efficient adsorbent of cationic methylene blue dye.

Development of novel surfactant functionalized porous graphitic carbon as an efficient adsorbent for the removal of methylene blue dye from aqueous solutions

2019 ◽  
Vol 28 ◽  
pp. 69-81 ◽  
Author(s):  
Ismaila Shittu ◽  
Anjali Achazhiyath Edathil ◽  
Ayesha Alsaeedi ◽  
Sameer Al-Asheh ◽  
Kyriaki Polychronopoulou ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Aqueous Solutions ◽  
Porous Graphitic Carbon ◽  
Graphitic Carbon ◽  
Blue Dye ◽  
Methylene Blue Dye ◽  
Efficient Adsorbent

Removal of lead ions from aqueous solutions using novel-modified magnetic nanoparticles: optimization, isotherm, and kinetics studies

2017 ◽  
Vol 92 ◽  
pp. 267-274 ◽  
Author(s):  
S. Jafarinejad ◽  
◽  
M. Faraji ◽  
P. Jafari ◽  
J. Mokhtari-Aliabad
Keyword(s):  
Magnetic Nanoparticles ◽  
Aqueous Solutions ◽  
Lead Ions ◽  
Kinetics Studies ◽  
Modified Magnetic Nanoparticles
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