Column Removal of Some Dyestuffs by Activated Carbons Derived from Apricot Stone Shells
Activated carbons (ACs) were prepared from apricot stone shells impregnated with H 3 PO 4 , followed by carbonization at 400–500°C. Fixed-bed removal of two dyestuffs, i.e. Direct Red 99 (DR) and Reactive Orange 11 (RO) was followed at constant bed height and flow rate. Several column characteristic...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi - SAGE Publishing
1998-05-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/026361749801600507 |