id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-14775		cet-14775		6	.pdf	application/pdf	3378	147	49	Odour abatement efficiency Odour concentrations were monitored twice a week and Table 3 shows the results obtained for the olfactory tests carried out in accordance with EN 13725:2022 to correlate the H2S concentrations introduced into the system during the whole activity with the corresponding inlet and outlet odour concentrations. As regards the characterization and measurements, the most common technique for the determination of odour concentration is the dynamic olfactometry (DO), applied according to EN 13725:2022.	cache/cet-14775.pdf	txt/cet-14775.txt