Anionic Dye Removal by Polypyrrole-Modified Red Mud and Its Application to a Lab-Scale Column: Adsorption Performance and Phytotoxicity Assessment
In this study, polypyrrole-modified red mud (PRM) was prepared for the efficient removal of anionic dyes (methyl orange and Congo red) from aqueous solutions. The phytotoxicity (bean sprouts) of the dye solution before and after dye removal was investigated. Adsorption kinetics confirmed that the ad...
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| Main Authors: | , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Hindawi - SAGE Publishing
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/38a596287ff44e97b79409b5f3b130be |
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