Exploring Kinetics of Phenol Biodegradation by Cupriavidus taiwanesis 187

被引：9

作者：

Wei, Yu-Hong ^{[1
]}

Chen, Wei-Chuan ^{[1
]}

Chang, Shan-Ming ^{[1
]}

Chen, Bor-Yann ^{[2
]}

机构：

[1] Yuan Ze Univ, Grad Sch Biotechnol & Bioengn, Tao Yuan 320, Taiwan

[2] Natl Ilan Univ, Dept Chem & Mat Engn, I Lan City 260, Taiwan

来源：

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | 2010年 / 11卷 / 12期

关键词：

phenol degradation; biodegradation; Cupriavidus taiwanesis; Haldane's model; kinetic model; stability analysis; RHIZOBIUM RALSTONIA-TAIWANENSIS; PSEUDOMONAS-PUTIDA; INHIBITION-KINETICS; BATCH REACTOR; DEGRADATION; BIOSTIMULATION; TOXICITY; SINGLE;

D O I：

10.3390/ijms11125065

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Phenol biodegradation in batch systems using Cupriavidus taiwanesis 187 has been experimentally studied. To determine the various parameters of a kinetic model, combinations of rearranged equations have been evaluated using inverse polynomial techniques for parameter estimation. The correlations between lag phase and phase concentration suggest that considering phenol inhibition in kinetic analysis is helpful for characterizing phenol degradation. This study proposes a novel method to determine multiplicity of steady states in continuous stirred tank reactors (CSTRs) in order to identify the most appropriate kinetics to characterize the dynamics of phenol biodegradation.

引用

页码：5066 / 5077

页数：12

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