scholarly journals Adsorption behavior of methylene blue onto waste-derived adsorbent and exhaust gases recycling

RSC Advances ◽  
2017 ◽  
Vol 7 (44) ◽  
pp. 27331-27341 ◽  
Author(s):  
Song Cheng ◽  
Libo Zhang ◽  
Hongying Xia ◽  
Jinhui Peng ◽  
Jianhua Shu ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Microwave Heating ◽  
Monosodium Glutamate ◽  
Adsorption Behavior ◽  
Exhaust Gases ◽  
Ultrasonic Spray ◽  
Glutamate Production

A waste-derived adsorbent was prepared from waste carbon that was obtained from the monosodium glutamate production, by microwave heating under ultrasonic spray conditions for removing methylene blue (MB) from wastewater.

Adsorption behavior and mechanism of Fe-Mn binary oxide nanoparticles: Adsorption of methylene blue

2019 ◽  
Vol 539 ◽  
pp. 553-562 ◽  
Author(s):  
Kun Lu ◽  
Tingting Wang ◽  
Li Zhai ◽  
Wei Wu ◽  
Shipeng Dong ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Binary Oxide ◽  
Adsorption Behavior ◽  
Oxide Nanoparticles

Life cycle assessment of cleaner production measures in monosodium glutamate production: A case study in China

2020 ◽  
Vol 270 ◽  
pp. 122126 ◽  
Author(s):  
Dong Yang ◽  
Xuexiu Jia ◽  
Mengyuan Dang ◽  
Feng Han ◽  
Feng Shi ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Monosodium Glutamate ◽  
Cleaner Production ◽  
Glutamate Production

Ultrasonic spray deposition of WO3-rGO thin-film composite for photocatalytic degradation of methylene blue

Optik ◽  
2021 ◽  
pp. 167593
Author(s):  
Kasinathan Dhivyaprasath ◽  
Biny R. Wiston ◽  
Manoharan Preetham ◽  
Subramanian Harinee ◽  
Mahalingam Ashok
Keyword(s):  
Thin Film ◽  
Methylene Blue ◽  
Photocatalytic Degradation ◽  
Spray Deposition ◽  
Film Composite ◽  
Thin Film Composite ◽  
Ultrasonic Spray

Adsorption Behavior of Methylene Blue with Quaternary Ammonium Modified Chitosan Microspheres Resin

2014 ◽  
Vol 924 ◽  
pp. 281-301
Author(s):  
Xing Mei Guo ◽  
Yu Fei Chen ◽  
Qiu Yun Zhang ◽  
Li Xuan Zeng ◽  
Ji Wen Luo
Keyword(s):  
Methylene Blue ◽  
Quaternary Ammonium ◽  
Freundlich Isotherm ◽  
Adsorption Behavior ◽  
X Ray Diffraction ◽  
Amino Groups ◽  
Adsorption Effect ◽  
Modified Chitosan ◽  
Strong Adsorption ◽  
Ft Ir

Chitosan (CTS) is the partly deacetylated product of Chitin. It contains hydrogen bond and ionic bond, which can form a cage-like molecular network structure and thus it has a strong adsorption. According to the presence of hydroxyl and amino groups of the chitosan, through chemical modification, introduces different groups in repeating units become possible. In this article, different component of the rectorite (REC) were used to intercalate the chitosan in order to have the quaternary ammonium modification. Through this process we could obtain three kinds of chitosan/rectorite modified products. Besides, their structures were observed by using the X-ray diffraction (XRD) and Fourier transform infrared (FT-IR). This paper also explained the examination of the adsorption effect of three kinds of chitosan/ rectorite modified products to the methylene blue under different conditions. Whats more, it also discussed the main factors of this effect. The results showed that the three adsorption behavior of adsorbents can be described by using the Freundlich isotherm model. In three kinds of chitosan/ rectorite modified products, 4:1 CTS/REC-ETA demonstrated the best adsorption. Followed was the 2:1 CTS/REC-ETA. And the 8:1 CTS/REC-ETA was the weakest.

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