Effective Removal of Methylene Blue Dye from Bimetallic Organic Framework M/Fe-MOF (M=Ni, Co)

In this study, we focus on studying the application of methyl blue pigment treatment by Fe/M-MOF (Ni, Co) metal ion modified materials. The factors affecting the adsorption process such as time, initial concentration, pH, and adsorbent content were evaluated. The results showed that the adsorption c...

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Bibliographic Details
Published in:Key engineering materials 2023-07, Vol.949, p.111-122
Main Authors: Quyen, Ngo Thi Cam, Thinh, Ho Vuong
Format: Article
Language:English
Subjects:
Adsorbents
Adsorption
Bimetals
Cobalt
Iron
Metal-organic frameworks
Methylene blue
Nickel
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Summary:In this study, we focus on studying the application of methyl blue pigment treatment by Fe/M-MOF (Ni, Co) metal ion modified materials. The factors affecting the adsorption process such as time, initial concentration, pH, and adsorbent content were evaluated. The results showed that the adsorption capacity was highest in the following conditions: pH6, initial concentration 50 ppm, adsorbent content 0.1 g/L and time was 60 minutes. The kinetic data are suitable for Langmuir and Pseudo-second-order models.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/p-FQdA8e