Exploring the link between sulphur-containing compounds and noxious odours at waste management facilities: implications for odour monitoring and mitigation strategies

Arh Hig Rada Toksikol. 2023 Sep 30;74(3):179-186. doi: 10.2478/aiht-2023-74-3738. eCollection 2023 Sep 1.ABSTRACTWith this study we challenge the widely held assumption that sulphur-containing compounds in ambient air are good indicators of the presence noxious odours near waste management facilities. We analysed an extensive set of olfactometric data and data on the concentrations of hydrogen sulphide and trace sulphur compounds (TSCs) near a waste management facility in Croatia in 2021. The results show that the presence of noxious odours significantly correlates only with the concentrations of hydrogen sulphide and methyl mercaptan in ambient air but not with other measured TSCs. Thus, in addition to the measurement of pollutants in ambient air, Integrated Pollution and Prevention Control (IPPC) permits should mandate olfactometric measurements to detect and mitigate noxious odours near waste management facilities.PMID:37791677 | PMC:PMC10549876 | DOI:10.2478/aiht-2023-74-3738
Source: Arhiv za Higijenu Rada i Toksikologiju - Category: Occupational Health Authors: Source Type: research