Browsing 2012 fascicula9 nr3 by Subject "efficiency"

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    • Energetic and Exergetic Efficiencies of Biomass Gasification Processes 

      Tasma, Daniela; Panait, Tănase; Teodoru, Alexandrina; Rolea, Georgiana G. (Universitatea "Dunărea de Jos" din Galaţi, 2012)
      A promising way to use biomass for the production of heat, electricity and other biofuels is through biomass gasification. In the gasification process, the chemical energy of the solid fuel is converted into the chemical ...

    • Evaluation of the Sonic System Efficiency for Raw Water Treatment 

      Cîrnu, Carmen; Bordei, Marian; Ciurea, Aurel (Universitatea "Dunărea de Jos' din Galaţi, 2012)
      Water pollution is defined as the change in the water composition that is harmful to human health, unsuitable for economic use or reactive and that can cause damage to the aquatic flora and fauna. In the appreciation of ...