| Autor: |
O.M. Kirthiga, M. Sivasankari, R. Vellaiammal, L. Rajendran |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Ain Shams Engineering Journal, Vol 9, Iss 4, Pp 1507-1512 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
2090-4479 |
| DOI: |
10.1016/j.asej.2016.10.007 |
| Popis: |
A theoretical analysis of concentration of lactose hydrolysis in a packed bed reactor using immobilized β-galactosidase was discussed. The model is based on system of reaction diffusion equations containing a non-linear term related to Michalies-Menten kinetics of enzymatic reaction. In this paper, we obtained approximate analytical expressions for the concentrations of lactose and galactose for an isothermal reaction occurring under diffusive conditions in a packed bed tubular reactor containing immobilized enzyme using a new approach of homotopy perturbation method. The obtained analytical results were found to be in good agreement with the simulation results. Keywords: Mathematical modeling, Lactose hydrolysis, Immobilized enzyme, Michaelis–Menten kinetics |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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