Computer Simulation of Chemical Coagulation and Sedimentation of Suspended Solids

The computer program ZB2 was used to study simulated coagulation rate for the system containing spherical sol particles and spherical coagulant particles. The system performance was verified to the particle-cluster model of a fast and perikinetic coagulation process that fulfils Smoluchowski and/or...

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Bibliographic Details
Published in:Ecological chemistry and engineering. S 2018-03, Vol.25 (1), p.123
Main Authors: Wardzyńska, Regina, Smoczyński, Lech, Załęska-Chróst, Beata
Format: Article
Language:English
Subjects:
Boundary conditions
Chemical coagulation
Coagulants
Coagulation
Computer simulation
Computer software
Integral equations
Kinetic equations
Mathematical models
Sedimentation
Suspended particulate matter
Suspended solids
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Summary:The computer program ZB2 was used to study simulated coagulation rate for the system containing spherical sol particles and spherical coagulant particles. The system performance was verified to the particle-cluster model of a fast and perikinetic coagulation process that fulfils Smoluchowski and/or Muller equations. The rate of the coagulation process satisfied both the kinetic equation of a first-order reaction and a second-order reaction. However, chosen concepts and models in the theory of bidispersive sol coagulation have been negatively verified. Also, attempts have been made to modify the Muller integral equation for selected boundary conditions.
ISSN:1898-6196
2084-4549
DOI:10.1515/eces-2018-0008