Chemicals in European residences—Part II: a review of emissions, concentrations, and health effects of Semi-Volatile Organic Compounds (SVOCs)

Landeg-Cox, C., Middleton, A., Halios, C. H. ORCID: https://orcid.org/0000-0001-8301-8449, Marczylo, T. and Dimitroulopoulou, S. (2025) Chemicals in European residences—Part II: a review of emissions, concentrations, and health effects of Semi-Volatile Organic Compounds (SVOCs). Environments, 12 (2). 40. ISSN 2076-3298 doi: 10.3390/environments12020040

Abstract/Summary

This comprehensive review reports on concentrations, sources, emissions, and potential health effects from Semi-Volatile Organic Compounds (SVOCs) identified in the internal home environment in European residences. A total of 84 studies were identified, and concentrations were collated for inhalation exposure from dust, air and aerosol. A total of 298 individual SVOCs were identified and 67 compounds belonging to eight chemical classes: phthalates, flame retardants, polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), per- and polyfluorinated alkyl substances (PFAS), biocides, bisphenols and musks were prioritised. Phthalates are the most abundant SVOCs with DEHP being the most abundant in both the dust and aerosol phases (WAGMs 426.4 µg g−1 and 52.2 ng m−3, respectively) followed by DBP for dust (WAGMs are 95.9 µg g−1). In the air, the most abundant SVOCs are DiBP (284.1 ng m−3), DBP (179.5 ng m−3), DEHP (106.2 ng m−3) and DMP (27.79 ng m−3). Chemicals from all SVOC categories are emitted from building and construction materials, furnishings and consumer products, especially phthalates. Both legacy chemicals and their alternatives were detected. Complexities of reporting on SVOCs included differing sampling methodologies, multiple standards in their definition, lack of industry data, and toxicological data focused primarily on ingestion not inhalation exposures. Further research is recommended to develop the evidence base for potential health effects including via inhalation, reporting of emission rates and undertaking future monitoring studies.

Item Type	Article
URI	https://reading-clone.eprints-hosting.org/id/eprint/120671
Item Type	Article
Refereed	Yes
Divisions	Science > School of the Built Environment > Energy and Environmental Engineering group
Publisher	MDPI
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