Chitosan coated cotton-straw-biochar as an admirable adsorbent for reactive red dye
Cotton straw generated biochar was coated with chitosan using oxalic acid as a crosslinking agent. This chitosan-oxalic acid-biochar composite was characterized and analyzed for adsorption of synthetic azo-dye Reactive Red 21. Batch as well as column studies in fixed bed mode were carried out. The m...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier B.V.
2022
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Subjects: | |
Online Access: | View Fulltext in Publisher |