Kinetic model of microorganisms aggregation at absorbing immobilisation on nozzles in continuous and intermittent action machines

DOI

10.2991/ispc-19.2019.100How to use a DOI?

Keywords

processes, aggregation, biological cells, microorganisms, immobilization, adsorption, kinetic model

Abstract

The problem of biological cells aggregation is one of the fundamental in biology, biophysics and biochemistry. In real-world application particularly in biotechnological processes of number of productive industries: microbiological, food, pharmaceutical, it is necessary to solve application tasks of preventing, reducing or regulating the intensity of cell-cell adhesion, as well as impact assessment of this phenomenon on the course of a technological process. In solving problems connected with the aggregation processes, two sections of process theoretical study: microkinetic and kinetic are used. This paper presents the development, derivation and study of mathematical methods for solving kinetic equations describing the evolution of cell distribution function and agglomerates in the mass for given probability of their collision and sticking, which is included in the range of problems of the coagulation kinetic theory. Equations are proposed that allow to solve a wide broad agenda on the biological cells agglomeration in the processes implemented in machines of intermittent and continuous action of ideal displacement and mixing at experimentally obtained coagulation and fragmentation (decay) coefficients.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Gennadiy Pishchikov
PY  - 2019/06
DA  - 2019/06
TI  - Kinetic model of microorganisms aggregation at absorbing immobilisation on nozzles in continuous and intermittent action machines
BT  - Proceedings of the International Scientific and Practical Conference “Digital agriculture - development strategy” (ISPC 2019)
PB  - Atlantis Press
SP  - 447
EP  - 450
SN  - 1951-6851
UR  - https://doi.org/10.2991/ispc-19.2019.100
DO  - 10.2991/ispc-19.2019.100
ID  - Pishchikov2019/06
ER  -