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Elimination of 4-chlorophenol by soybean peroxidase and hydrogen peroxide: Kinetic model and intrinsic parameters

Paper ID Volume ID Publish Year Pages File Format Full-Text
4690 238 2007 6 PDF Available
Title
Elimination of 4-chlorophenol by soybean peroxidase and hydrogen peroxide: Kinetic model and intrinsic parameters
Abstract

A kinetic model for the initial rate reaction, based on the Ping-Pong Bi-Bi mechanism, has been assumed for the removal of 4-chlorophenol with soybean peroxidase and hydrogen peroxide. Several sets of experimental data, obtained in a batch reactor at different concentrations of hydrogen peroxide and 4-chorophenol, were used to estimate the kinetic parameters. A new method for determining the intrinsic parameters of the reaction in processes involving a high reaction rate was developed. The method consists of determining several sets of apparent parameters at different times and then extrapolating these to zero time.

Keywords
SBP/4-chlorophenol; Enzyme bioreactors; Kinetic parameters; Modelling; Intrinsic parameters; Waste-water treatment
First Page Preview
Elimination of 4-chlorophenol by soybean peroxidase and hydrogen peroxide: Kinetic model and intrinsic parameters
Publisher
Database: Elsevier - ScienceDirect
Journal: Biochemical Engineering Journal - Volume 34, Issue 3, June 2007, Pages 242–247
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering