Effect of Functional Groups and pH on the Affinity and Adsorption Capacity of Activated Carbon: Comparison of Homogeneous and Binary Langmuir Model Parameters
The adsorption of p -nitrophenol (an electrolyte) and nitrobenzene (a non-electrolyte) on activated carbon was carried out at 301 K under controlled pH conditions. The experimental isotherms were fitted to the homogeneous Langmuir model and the binary Langmuir model. Variation of the model parameter...
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| Format: | Article |
| Language: | English |
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Hindawi - SAGE Publishing
2003-07-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1260/026361703771953578 |