Adsorptive capacity of activated carbon derived from rice husks for azo dye removal from solution
Abstract This study aimed at developing low-cost adsorbents from waste rice husk which is a nuisance to farmers through sulfuric (H2SO4) and phosphoric (H3PO4) acid treatment. The raw rice husk (RRH) was treated with 85% H3PO4 and H2SO4 and calcined at 500 °C in a muffle furnace. The effects of init...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2025-06-01
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| Series: | Discover Chemistry |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s44371-025-00233-9 |
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