Magnetic Graphene Oxide/Chitin Nanocomposites for Efficient Adsorption of Methylene Blue and Crystal Violet from Aqueous Solutions

2020 ◽  
Vol 65 (8) ◽  
pp. 4052-4062 ◽  
Author(s):  
Drashya Gautam ◽  
Sunita Hooda
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Aqueous Solutions ◽  
Crystal Violet ◽  
Magnetic Graphene Oxide ◽  
Magnetic Graphene

Efficient removal of methylene blue from aqueous solutions using magnetic graphene oxide modified zeolite

2019 ◽  
Vol 543 ◽  
pp. 43-51 ◽  
Author(s):  
Tiantian Huang ◽  
Ming Yan ◽  
Kai He ◽  
Zhenzhen Huang ◽  
Guangming Zeng ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Aqueous Solutions ◽  
Efficient Removal ◽  
Magnetic Graphene Oxide ◽  
Modified Zeolite ◽  
Magnetic Graphene

Lauryl sulfate@magnetic graphene oxide nanosorbent for fast methylene blue recovery from aqueous solutions

2018 ◽  
Vol 40 (5) ◽  
pp. 707-715 ◽  
Author(s):  
Amr A. Yakout ◽  
Medhat A. Shaker ◽  
Khalid Z. Elwakeel ◽  
Wael Alshitari
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Aqueous Solutions ◽  
Lauryl Sulfate ◽  
Magnetic Graphene Oxide ◽  
Magnetic Graphene

Synthesis of magnetic graphene oxide-containing nanocomposite hydrogels for adsorption of crystal violet from aqueous solution

RSC Advances ◽  
2015 ◽  
Vol 5 (41) ◽  
pp. 32263-32271 ◽  
Author(s):  
Ali Pourjavadi ◽  
Mojtaba Nazari ◽  
Seyed Hassan Hosseini
Keyword(s):  
Aqueous Solution ◽  
Graphene Oxide ◽  
Crystal Violet ◽  
Magnetic Nanocomposite ◽  
Magnetic Graphene Oxide ◽  
Nanocomposite Hydrogels ◽  
Magnetic Graphene ◽  
Vis Spectroscopy

Magnetic nanocomposite hydrogels containing different amounts of graphene oxide were synthesized and characterized by FTIR, XRD, TGA, SEM, TEM, VSM and UV-vis spectroscopy.

Enhanced removal performance of arsenate and arsenite by magnetic graphene oxide with high iron oxide loading

2015 ◽  
Vol 17 (6) ◽  
pp. 4388-4397 ◽  
Author(s):  
Fei Yu ◽  
Sainan Sun ◽  
Jie Ma ◽  
Sheng Han
Keyword(s):  
Graphene Oxide ◽  
Iron Oxide ◽  
Aqueous Solutions ◽  
Iron Loading ◽  
Magnetic Graphene Oxide ◽  
Magnetic Iron Oxide ◽  
High Iron ◽  
Magnetic Graphene ◽  
Removal Of Arsenic

Magnetic iron oxide/graphene oxide adsorbents with high iron loading were synthesized for the removal of arsenic from aqueous solutions.

scholarly journals Study on Influencing Factors of Adsorption of Methylene Blue on Magnetic Graphene Oxide Composite

2020 ◽  
Vol 218 ◽  
pp. 03035
Author(s):  
Yafeng Li ◽  
Jiacheng Li ◽  
Binxin Zhao
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Contact Time ◽  
Ph Value ◽  
Operating Conditions ◽  
Reaction Conditions ◽  
Magnetic Graphene Oxide ◽  
Oxide Composite ◽  
Magnetic Graphene ◽  
Best Parameter

In order to explore the optimal reaction conditions of magnetic graphene oxide composite materials for the treatment of methylene blue wastewater. By controlling the pH value, contact time, temperature, the amount of adsorbent added for comparative analysis, and finally determine the best operating conditions. The study showed that when the pH value was 7, the contact time was 1440 min, the reaction temperature was 25 ° C, and the dosage of the adsorbent was 0.5 g / L, the treatment effect was the best. Parameter optimization can effectively improve the processing effect.

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