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EXPERIMENTAL STUDIES RESULTS OF WASTEWATER TREATMENT FROM NITROGEN COMPOUNDS TECHNOLOGY USING IMMOBILIZED MICROORGANISMS »« MASS TRANSFER IN FILTERS WITH HETEROGENEOUS MEDIA

CALCULATION OF MASS TRANSFER PROSES IN THE VERTICAL SEDIMENTATION TANK

N. N. Belyaev1, H. К. Nagornaya2

1 – Dnepropetrovsk National University of Railway Transport, Dnepropetrovsk, Ukraine

2 – “Prydniprovska State Academy of Civil Engineering and Architecture”, Dnepropetrovsk, Ukraine

e-mail: ek_n@i.ua

The 2D numerical model was developed and used to simulate the pollutant transfer in the vertical settler. The model is based on the numerical integration of the K-gradient transport model and the model of the potential flow. The results of numerical experiment are presented.

Key words: numerical simulation, vertical settler, CFD model.

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20.11.2012 at 1:08 pm