SIMULATION AND MODEL VALIDATION OF BATCH PHB PRODUCTION PROCESS USING RALSTONIA EUTROPHA

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SHAHHOSSEINI SH.; KHOSRAVI DARANI KIANOUSH

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Chemistry and Chemical Engineering Year:2003 | Volume:22 | Issue:2 Page(s): 35-41

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Information Journal Paper

Title

SIMULATION AND MODEL VALIDATION OF BATCH PHB PRODUCTION PROCESS USING RALSTONIA EUTROPHA

Author(s)

SHAHHOSSEINI SH. | KHOSRAVI DARANI KIANOUSH | Issue Writer Certificate

Keywords

POLY (BETA-HYDROXYBUTYRATE) (PHB)

RALSTONIA EUTROPHA

BATCH CULTURE

MODELING

Abstract

Mathematical MODELING and simulation of microbial Polyhydroxybutyrate (PHB) production process is beneficial for optimization, design, and control purposes. In this study a batch model developed by Mulchandani et al., [1] was used to simulate the process in MATLAB environment. It was revealed that the kinetic model parameters were estimated off the optimal or at a local optimal point. Therefore, an optimization program was written using AM TLAB codes to estimate those parameters again. It resulted in a significant improvement in the accuracy of Mulchandanis kinetic model. The batch model was evaluated using two batch experiments performed in this work and also Mulchandanis batch data when kinetic model parameter values estimated in this work were used. Visual comparisons between the model profiles and experimental data indicate that the model represents the process reasonably. A goodness of fit criterion used in this work and some similar researches proved higher accuracy of Mulchandanis model using this works kinetic parameter values compared to other models. Theoretical model verification was also performed that lead to identification of the possible limitations of the model.

Cites

SIMULTANEOUS DETERMINATION OF SULFAMETHOXAZOLE AND PHTHALAZINE BY HPLC AND MULTIVARIATE CALIBRATION METHODS

References

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APA: Copy

SHAHHOSSEINI, SH., & KHOSRAVI DARANI, KIANOUSH. (2003). SIMULATION AND MODEL VALIDATION OF BATCH PHB PRODUCTION PROCESS USING RALSTONIA EUTROPHA. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 22(2), 35-41. SID. https://sid.ir/paper/530142/en

Vancouver: Copy

SHAHHOSSEINI SH., KHOSRAVI DARANI KIANOUSH. SIMULATION AND MODEL VALIDATION OF BATCH PHB PRODUCTION PROCESS USING RALSTONIA EUTROPHA. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2003;22(2):35-41. Available from: https://sid.ir/paper/530142/en

IEEE: Copy

SH. SHAHHOSSEINI, and KIANOUSH KHOSRAVI DARANI, “SIMULATION AND MODEL VALIDATION OF BATCH PHB PRODUCTION PROCESS USING RALSTONIA EUTROPHA,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 22, no. 2, pp. 35–41, 2003, [Online]. Available: https://sid.ir/paper/530142/en

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