Preparation and Characterization of Sludge-Based Magnetic Biochar by Pyrolysis for Methylene Blue Removal.

Nanomaterials (Basel) · 2021 · PMC8539958 · PMID 34684914

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showed a trendno p-value reported

With the increase of temperature, the adsorption of MB on SMB showed a trend of decline, indicating that the reaction was exothermic, low temperature was conducive to the adsorption. 3.4.

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