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    STUDIA CHEMIA - Issue no. 2 / 2007  
         
  Article:   MODELING AND SIMULATION OF POLLUTANT DUST WAVE FROM A FOUNDRY.

Authors:  MIHAELA MORAR, A. IMRE-LUCACI. 		 
       
         
  Abstract:  In this paper a model was developed for pollutant dust wave dispersion from a foundry. The chemical composition of the foundry dust is 88.02 % SiO2, 4.62 % Fe, 7.36 % others (Al, Cu, Pb, Ca, Cr, Zn etc.). The Gaussian Dispersion Model – local model dispersion for point shape sources with continuous or accidentally emission was used. The dispersion of a pollutant dust wave in the environment is influenced mainly by the wind velocity, atmospheric stability class and sources characteristics. Matlab was used to create this simple model and together with the simulation program that provides information about the dispersion area of the pollutant dust wave. The model can be used and help in promptly acting to prevent or to solve the pollutant accidents.  
         
     
         
         
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