Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6333314 | Science of The Total Environment | 2013 | 16 Pages |
Abstract
⺠Physico-chemical adsorption using functionalized activated carbon (FACs) is applied. ⺠FACs have hydrophilic, acidic external surface with functional surface sites. ⺠FACs make surface complexes easily with CrO42 â and HCrO4â. ⺠Surface complex formation is maximized in the order FAC-HNO3 > FAC-HF > FAC-HCl. ⺠Pseudo kinetic, intra-particle pore and film diffusion models are applied.
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Authors
Somdutta Singha, Ujjaini Sarkar, Pallavi Luharuka,