2008
DOI: 10.1016/j.biortech.2007.06.036
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Batch and column studies of biosorption of heavy metals by Caulerpa lentillifera

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Cited by 260 publications
(136 citation statements)
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“…These models describe the adsorption dynamics theoretically. [10][11][12] Therefore, the physical parameters of adsorbates and experimental observation are relatively insufficient and possibly more useful to characterize the adsorption theory.…”
Section: All Article Content Except Where Otherwise Noted Is Licensmentioning
confidence: 99%
“…These models describe the adsorption dynamics theoretically. [10][11][12] Therefore, the physical parameters of adsorbates and experimental observation are relatively insufficient and possibly more useful to characterize the adsorption theory.…”
Section: All Article Content Except Where Otherwise Noted Is Licensmentioning
confidence: 99%
“…In this batch study, the Cd biosorption isotherm was studied in three equilibrium isotherm models: Langmuir, Freundlich and DubininRadushkevich. The model parameters were determined by non-linear regression, as discussed in Tuzen and Sari et al as well as Apiratikul and Pavasant [31,32]. Their non-linear equations are calculated as Eqs.…”
Section: Biosorption Isotherm Modelsmentioning
confidence: 99%
“…Através da Tabela 4 verifica-se que a isoterma que melhor representou os dados de equilíbrio de adsorção do corante reativo azul 5G pelo bagaço de cana-de-açúcar para todas as temperaturas de secagem empregadas no adsorvente foi o modelo de Sips, o qual apresentou elevados valores de R² e menores valores de ². O parâmetro β do modelo de Sips indica que o bagaço de cana possui uma superfície heterogênea devido ao seu valor próximo a zero. Segundo Apiratikul & Pavasant (2008), o expoente do modelo de Sips varia entre 0 e 1, sendo que valores próximo a unidade indicam sistemas homogêneos, ao passo que valores tendendo à zero indicam sistemas heterogêneos.…”
Section: Equilíbrio De Adsorçãounclassified