Self-healing concrete: application of monod’s approach for modeling Bacillus pseudofirmus growth curves
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00354526" target="_blank" >RIV/68407700:21110/22:00354526 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1080/19648189.2021.2021996" target="_blank" >https://doi.org/10.1080/19648189.2021.2021996</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/19648189.2021.2021996" target="_blank" >10.1080/19648189.2021.2021996</a>
Alternative languages
Result language
angličtina
Original language name
Self-healing concrete: application of monod’s approach for modeling Bacillus pseudofirmus growth curves
Original language description
Despite limited knowledge on the proliferation of bacteria incorporated in concretes as a self-healing agent, there are efforts to standardize such a technology. Proper mathematical models could potentially assist the design of self-healing composites and enable to harness bacterially-induced calcite precipitation (BICP) more efficiently. Here, we employed Monod’s model to reproduce experimentally measured growth curves for Bacillus pseudofirmus, a strain resistant to the alkaline environment present in cementitious composites. The model correctly predicted the onset of individual growth phases, quantified the effects of temperature and concentration of nutrients on the concentration of bacteria, and revealed relationships between the concentration of nutrients and the maximum amount of bacteria. The study contributes to understanding the bacterial growth of Bacillus pseudofirmus and characterization of its proliferation.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Journal of Environmental and Civil Engineering
ISSN
1964-8189
e-ISSN
2116-7214
Volume of the periodical
2022
Issue of the periodical within the volume
Prosinec
Country of publishing house
GB - UNITED KINGDOM
Number of pages
14
Pages from-to
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UT code for WoS article
000740904400001
EID of the result in the Scopus database
2-s2.0-85122760173