Sorption of dyes and copper ions onto biosorbents

ASIA unversity > 醫學暨健康學院 > 生物科技學系 > 期刊論文 > Item 310904400/6205

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题名:	Sorption of dyes and copper ions onto biosorbents
作者:	Ho, Y.S.;McKay, G.
贡献者:	Department of Biotechnology
关键词:	Biosorbent;Copper;Dye;Kinetics and sorption
日期:	2003
上传时间:	2009-12-15 05:24:38 (UTC+0)
出版者:	Asia University
摘要:	The batch kinetic sorption of copper ions and dyes onto two low-cost biosorbents, peat and pith, has been studied. A model, based on the assumption of a pseudo-second-order mechanism, has been developed to predict the rate constant of sorption, the equilibrium capacity and initial sorption rate with the effect of initial concentration, particle size, temperature and sorbent concentration dose. An activation energy of sorption has also been evaluated as 7.13 kJ/mol for the sorption of BB69 onto pith.
關聯:	Process Biochemistry 38(7): 1047-1061
显示于类别:	[生物科技學系] 期刊論文

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