Computer Simulation of Chemical Coagulation and Sedimentation of Suspended Solids

Author:

Wardzyńska Regina1,Smoczyński Lech1,Załęska-Chróst Beata1

Affiliation:

1. Department of Chemistry, Faculty of Environmental Management and Agriculture , University of Warmia and Mazury , pl. Łódzki 4, 10-957 Olsztyn , Poland , phone +48 89 523 37 38, fax +48 89 532 48 01

Abstract

Abstract 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.

Publisher

Walter de Gruyter GmbH

Subject

Environmental Chemistry,Environmental Engineering

Reference18 articles.

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