A microbial fouling model based on Kern-Seaton model and Capdeville biofilm growth system

XU Zhiming; SHEN Yiwen; ZHANG Yilong; LIU Zuodong; WANG Jingtao; WANG Yuhang

doi:10.11949/j.issn.0438-1157.20151944

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A microbial fouling model based on Kern-Seaton model and Capdeville biofilm growth system

更新时间：2025-11-26

- A microbial fouling model based on Kern-Seaton model and Capdeville biofilm growth system
- CIESC Journal Issue 7, Pages: 2998-3003(2016)
- 作者机构：
  
  1. 东北电力大学能源与动力工程学院,吉林市,吉林省,132012
  2. 东北电力大学自动化工程学院,吉林市,吉林省,132012
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20151944
  CLC： K124
- Online First：05 July 2016，
  
  Published：05 July 2016
- 稿件说明：
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XU Zhiming, SHEN Yiwen, ZHANG Yilong, et al. A microbial fouling model based on Kern-Seaton model and Capdeville biofilm growth system[J]. CIESC Journal, 2016, (7): 2998-3003.
DOI：

XU Zhiming, SHEN Yiwen, ZHANG Yilong, et al. A microbial fouling model based on Kern-Seaton model and Capdeville biofilm growth system[J]. CIESC Journal, 2016, (7): 2998-3003. DOI： 10.11949/j.issn.0438-1157.20151944.

摘要

为研究换热设备生物污垢的形成过程，将Capdeville生物膜增长体系引入Kern-Seaton模型，建立了一个新的微生物污垢模型。采用铁细菌和管式换热装置对模型进行了实验验证。结果表明：除诱导期外，新建的微生物污垢热阻模型的计算数据和实验数据的相对误差小于20%。

Abstract

In order to study biofouling process in heat exchangers

a new microbial fouling model was established by introducing the Capdeville biofilm growth system into the Kern-Seaton model. The new model was verified by experiments of the iron bacteria growth in tubular heat exchangers. Less than 20% relative error was achieved between the model prediction and the experimental data regardless of the induction period.

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