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Scholars Journal of Physics, Mathematics and Statistics | Volume-13 | Issue-04
Study on the Adsorption of Methyl Orange in Water by SA/Mwcnts Composite Materials
Zhe Li, Jinling Gao, Bohao Xu, Wei Li, Xinyu Wei, Xin Wang, Xiaoshuang Che
Published: April 29, 2026 | 15 13
DOI: https://doi.org/10.36347/sjpms.2026.v13i04.005
Pages: 197-202
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Abstract
In this study, Sodium alginate was used as a dispersant to ultrasonically disperse MWCNTs, obtaining the SA/MWCNTs nanocomposite material. The adsorption of MO in the wastewater of SA/MWCNTs composite material was investigated. Starting from factors such as the dosage of adsorbent, solution pH value and adsorption time, the adsorption effect of SA/MWCNTs composite material on MO in standard water samples was examined. The research results are as follows. The optimal ingredient ratio is 0.5% (mass fraction) sodium alginate and 0.03 g multi-walled carbon nanotubes. The optimal dosage of adsorbent is 0.2 mg/mL, and the optimal adsorption time is 2 hours.