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

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.

scholarly journals Polyaniline modified magnetic nanoparticles coated with dicationic ionic liquid for effective removal of rhodamine B (RB) from aqueous solution

RSC Advances ◽  
2018 ◽  
Vol 8 (58) ◽  
pp. 33180-33192 ◽  
Author(s):  
Mohamad Shariff Shahriman ◽  
Nur Nadhirah Mohamad Zain ◽  
Sharifah Mohamad ◽  
Ninie Suhana Abdul Manan ◽  
Suhaila Mohd Yaman ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquid ◽  
Magnetic Nanoparticles ◽  
Rhodamine B ◽  
Schematic Diagram ◽  
Effective Removal ◽  
Dicationic Ionic Liquid ◽  
Modified Magnetic Nanoparticles

Schematic diagram of the removal procedure of RB on MNP-PANI-DICAT.

Ionic liquid modified magnetic nanoparticles-graphene hybrid (Fe3O4@GO-IL) for the removal of ibuprofen and penicillin G from aqueous solutions

2020 ◽  
Vol 208 ◽  
pp. 355-366
Author(s):  
Bahareh Karimi ◽  
Leila Ma’mani ◽  
Abdulfattah Ahmad Amin ◽  
Hazhir Karimi ◽  
Hooshyar Hossini
Keyword(s):  
Ionic Liquid ◽  
Magnetic Nanoparticles ◽  
Aqueous Solutions ◽  
Penicillin G ◽  
Modified Magnetic Nanoparticles
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