Facile synthesis and in situ magnetization of carbon-decorated lignocellulose fiber for highly efficient removal of methylene blue

2014 ◽  
Vol 90 (6) ◽  
pp. 1124-1134 ◽  
Author(s):  
Meng Li ◽  
Shi Wang ◽  
Wenjun Luo ◽  
Hua Xia ◽  
Qiang Gao ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Efficient Removal ◽  
Facile Synthesis ◽  
Highly Efficient

Facile Synthesis of Boron Organic Polymers for Efficient Removal and Separation of Methylene Blue, Rhodamine B, and Rhodamine 6G

2018 ◽  
Vol 6 (12) ◽  
pp. 16777-16787 ◽  
Author(s):  
Xue Zhao ◽  
Dan Wang ◽  
Changjun Xiang ◽  
Fulin Zhang ◽  
Luchang Liu ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Rhodamine B ◽  
Rhodamine 6G ◽  
Organic Polymers ◽  
Efficient Removal ◽  
Facile Synthesis

scholarly journals Ultra-Highly Efficient Removal of Methylene Blue Based on Graphene Oxide/TiO2/Bentonite Sponge

Materials ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 824
Author(s):  
Yuan Liu ◽  
Luyan Wang ◽  
Ni Xue ◽  
Pengxiang Wang ◽  
Meishan Pei ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Graphene Oxide ◽  
Removal Rate ◽  
Cost Effective ◽  
Electron Hole ◽  
Efficient Treatment ◽  
Highly Efficient ◽  
Removal Capacity ◽  
Sensitivity Range

An ultra-highly efficient Graphene Oxide/TiO2/Bentonite (GO/TiO2/Bent) sponge was synthesized using an in situ hydrothermal method. GO/TiO2/Bent sponge with a GO mass concentration of 10% exhibited the highest treatment efficiency of methylene blue (MB), combining adsorption and photocatalytic degradation, and achieved a maximum removal efficiency of 100% within about 70 min. To further prove the ultra-high removal capacity of the sponge, the concentration of MB in water increased to ten times the original concentration. At so high a MB concentration, the removal rate was still as high as 80% in 90 min. The photocatalytic mechanism of GO/TiO2/Bent sponge was discussed through XPS, PL and radicals quenching experiments. Here Bent can immobilize TiO2 and react with a photo-generated hole to increase the amount of hydroxyl radical; effectively enhancing the degradation of MB.GO sponge enlarges the sensitivity range of TiO2 to visible light by increasing the charge separation of TiO2 and reducing the recombination of photo-generated electron–hole pairs. Additionally, GO sponge with an interconnected porous structure provides an effective platform to immobilize TiO2/bent and makes them be easily recovered. The as-prepared sponge develops a simple and cost-effective strategy to realize the ultra-highly efficient treatment of dyes in wastewater.

scholarly journals Rational design of hierarchical macroporous–mesoporous magnesium silicate for highly efficient removal of organic dye and Pb2+

RSC Advances ◽  
2017 ◽  
Vol 7 (75) ◽  
pp. 47225-47234 ◽  
Author(s):  
Chaoxia Zhao ◽  
Jie Yang ◽  
Bo Jiang
Keyword(s):  
Methylene Blue ◽  
Rational Design ◽  
Magnesium Silicate ◽  
Organic Dye ◽  
Mass Transportation ◽  
Efficient Removal ◽  
Highly Efficient

Magnesium silicate with a hierarchical macroporous–mesoporous nanostructure favours the mass transportation of pollutants and exhibits excellent removal performance for methylene blue and Pb2+.

scholarly journals Self-Assembled Hydrogels Based on Poly-Cyclodextrin and Poly-Azobenzene Compounds and Applications for Highly Efficient Removal of Bisphenol A and Methylene Blue

ACS Omega ◽  
2018 ◽  
Vol 3 (9) ◽  
pp. 11663-11672 ◽  
Author(s):  
Yagui Gao ◽  
Rong Guo ◽  
Yao Feng ◽  
Lexin Zhang ◽  
Cuiru Wang ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Bisphenol A ◽  
Efficient Removal ◽  
Highly Efficient ◽  
Self Assembled

In situ intercalation and exploitation of Co3O4 nanoparticles grown on carbon nitride nanosheets for highly efficient degradation of methylene blue

2020 ◽  
Vol 49 (41) ◽  
pp. 14665-14672
Author(s):  
Yan Li ◽  
Lei Wang ◽  
Yuting Xiao ◽  
Guohui Tian ◽  
Chungui Tian ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Carbon Nitride ◽  
Co3o4 Nanoparticles ◽  
Highly Efficient ◽  
Carbon Nitride Nanosheets

A facile in situ intercalation and exploitation strategy has been developed for constructing Co3O4/C3N4 heterojunctions, which could be used as highly efficient photocatalysts to degrade methylene blue.

scholarly journals Highly efficient removal of methylene blue by a synthesized TiO2/montmorillonite-albumin nanocomposite: kinetic and isothermal analysis in water

RSC Advances ◽  
2017 ◽  
Vol 7 (59) ◽  
pp. 37214-37219 ◽  
Author(s):  
A. Varmazyar ◽  
S. Sedaghat ◽  
M. Khalaj
Keyword(s):  
Methylene Blue ◽  
Industrial Effluents ◽  
Color Removal ◽  
Efficient Removal ◽  
Highly Efficient ◽  
Isothermal Analysis

Color removal from industrial effluents, especially in the textile and dyeing industries, is of great interest nowadays.

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