Controlled adsorption of cellulase onto pretreated corncob by pH adjustment

The effective recycling of cellulase requires an in-depth understanding of cellulase adsorption and desorption. In the present study, we examined the adsorption behaviors and stabilities of cellulase at different pH values. Acidic pH ( 0.96) the pseudo-first-order kinetic and Langmuir adsorption iso...

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Bibliographic Details
Published in:Cellulose (London) 2012-04, Vol.19 (2), p.371-380
Main Authors: Du, Ruoyu, Su, Rongxin, Li, Xuan, Tantai, Xiaowei, Liu, Zhaohui, Yang, Jifeng, Qi, Wei, He, Zhimin
Format: Article
Language:English
Subjects:
Adsorption
Bioorganic Chemistry
Cellulase
Ceramics
Chemistry
Chemistry and Materials Science
Composites
Deactivation
Desorption
Glass
Isotherms
Natural Materials
Organic Chemistry
Physical Chemistry
Polymer Sciences
Substrates
Sustainable Development
Temperature
Temperature dependence
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Summary:The effective recycling of cellulase requires an in-depth understanding of cellulase adsorption and desorption. In the present study, we examined the adsorption behaviors and stabilities of cellulase at different pH values. Acidic pH ( 0.96) the pseudo-first-order kinetic and Langmuir adsorption isotherm ( R 2  > 0.99) models.
ISSN:0969-0239
1572-882X
DOI:10.1007/s10570-012-9653-0