Novel method for determination of phenol degradation kinetics

Title
Novel method for determination of phenol degradation kinetics
Authors
이순재김동주최재우
Keywords
Biokinetic; Inhibitory model; Phenol; Simulation
Issue Date
2013-12
Publisher
Bioprocess and biosystems engineering
Citation
VOL 36, NO 12, 1939-1945
Abstract
In this study, we proposed a new method for estimating 1 biokinetic parameters in phenol degradation kinetics. The method relies on the new formulation of q-S relation where degradation rate q is calculated from the changes of substrate concentration S for each time segment during the course of entire degradation while in the conventional method q is obtained from the slope of the straight line that is given as substrate concentration change with time in a semi-logarithmic scale. Thus this new method provided more data points than the conventional method. The q-S relations obtained from the new method and the conventional were fitted with three inhibitory kinetic models of Haldane, Yano and Edwards. Simulation of degradation profile with each kinetic model and comparison with the observed profile revealed that the new method offered a better prediction with Edwards model as the best inhibitory model.
URI
http://pubs.kist.re.kr/handle/201004/44849
ISSN
16157591
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE