Development of biofuels

Brazil is one of the major producers of biofuels, especially ethanol produced from sugarcane, by fermentation of the cane juice and by the action of the yeast Saccharomyces cerevisiae. The increase in world demand for energy over the last few decades has led industrialized and emerging countries to initiate a Read more…

Qualitative and quantitative analysis of PAHs

IPT determines Polycyclic or Polynuclear Aromatic Hydrocarbons (PAHs) in raw materials, finished products and subproducts of metalworking companies, steel mills, petrochemical plants and chemical transformation industries in general, in order to overcome technical barriers to exportation. This analysis is also required for purposes of occupational health control, since some PAHs Read more…

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