文章基本信息

标题：Optimal design of multistage chemostats in series using different microbial growth kinetics
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作者：Muhammad Qasim
期刊名称：International Journal of Energy and Environment
印刷版ISSN：2076-2895
电子版ISSN：2076-2909
出版年度：2013
卷号：4
期号：6
页码：1025-1032
出版社：International Energy and Environment Foundation (IEEF)
摘要：In this paper, the optimum design of multistage chemostats (CSTRs) was investigated. The optimal design was based on the minimum overall reactor volume using different volume for each chemostat. The paper investigates three different microbial growth kinetics; Monod kinetics, Contois kinetics and the Logistic equation. The total dimensionless residence time (θTotal) was set as the optimization objective function that was minimized by varying the intermediate dimensionless substrate concentration (αi). The effect of inlet substrate concentration (S0) to the first reactor on the optimized total dimensionless residence time was investigated at a constant conversion of 0.90. In addition, the effect of conversion on the optimized total dimensionless residence time was also investigated at constant inlet substrate concentration (S0). For each case, optimization was done using up to five chemostats in series.