Brief evaluation of pleasantness of olfactory and trigeminal stimulants. Screening of olfactory function using odourized markers.

Abstract Specific composition of wastewater from rendering plants requires sophisticated approach to treatment. COD content up to 10 g/l and nitrogen up to 2,5 g/l leads to many difficulties during treatment with activated sludge process. Performance of such wastewater treatment plants is generally...

The 1st World Scientific Conference PETrA 2011 (Pollution and Environment - Treatment of Air) took place in Prague, EUROPE. More information about the event is available at: www.odour.cz/conferencepetra2011/