Adsorption kinetics of activated bamboo charcoal for phenol

Autor:	Feiyu Kang, Jiang-tao Zhu, Jin-he Fu, Zheng-Hong Huang, Yong-de Yue
Rok vydání:	2009
Předmět:	chemistry.chemical_compound Adsorption Adsorption kinetics chemistry Chemical engineering Bamboo charcoal Diffusion Kinetics Organic chemistry Phenol General Materials Science General Chemistry
Zdroj:	Carbon. 47:1614
ISSN:	0008-6223
DOI:	10.1016/j.carbon.2008.12.011
Popis:	Dynamic adsorption of phenol at 30 ℃ on activated bamboo charcoal was investigated. Effects of phenol initial concentration and adsorbent size on kinetics were discussed. Three models were used to study the adsorption kinetics. It was found that a pseudo-second-order equation provided the best correlation to the data. The initial adsorption rates derived from the model increased with concentration and decreased with size. An intraparticle diffusion was the rate-controlling step for the adsorption of phenol on activated bamboo charcoal.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::87bc14d35edbaf3d2aaefb176639a22a https://doi.org/10.1016/j.carbon.2008.12.011 Zobrazit plný text záznamu Full Text from ScienceDirect