The aim of the project 'OdourCOB – Odour Characterisation of Odorants from Biosolids' is to identify the major contributing odorants produced from wastewater biosolids to odour annoyance. In order to achieve this goal a range of different unit processes used for the treatment of wastewater biosolids will be characterized using gas chromatography-mass spectrometry/olfactory analysis (GC-MS/O) to de ...