Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/33071
Title: Air quality and particulate matter speciation in a beauty salon and surrounding outdoor environment: exploratory study
Author: Evtyugina, Margarita
Vicente, Estela D.
Vicente, Ana M.
Nunes, Teresa
Lucarelli, Franco
Calzolai, Giulia
Nava, Silvia
Blanco-Alegre, Carlos
Calvo, Ana I.
Castro, Amaya
Fraile, Roberto
Oduber, Fernanda
Cerqueira, Mário
Alves, Célia A.
Keywords: Air quality
VOCs
Carbonyls
PM10
Elemental composition
Organic compounds
Issue Date: Nov-2021
Publisher: Elsevier
Abstract: Beauty salons are considered occupational environments where the staff personnel and clients are exposed to high levels of airborne pollutants. In this study, air quality monitoring was carried out in L ́eon, Spain. Tem- perature, relative humidity, CO2, CO and particulate matter were continuously monitored inside and outside areas of the salon. PM10 was simultaneously collected onto filters. Volatile organic compounds and carbonyls were sampled inside the salon. Indoor PM10 concentrations exceeded the recommended 24-h guideline of 50 μg m3. A detailed PM10 chemical characterisation included organic and elemental carbon, trace elements, water- soluble ions and organic speciation. Indoor vs outdoor ratios of PM10, as well as the majority of PM10-bound organic compounds, were >1. During work periods, organic carbon accounted for 29.5 ± 1.8 and 16.2 ± 4.5 % wt. of PM10 indoors and outdoors, respectively. More than 200 individual organic compounds were detected in the PM10, including aliphatic alcohols, fatty acids, phthalates, glycerol derivatives, fatty acid alkyl esters, phenolic compounds, alkanes and polycyclic aromatic hydrocarbons, among others. Many of them are part of formulations widely used in hair cosmetics, personal care and cleaning products. Inadequate ventilation, working activities and the use of specific products can greatly contribute to high indoor levels of organic air pollutants. Formaldehyde revealed a cancer risk of 4.6 × 10 6, higher than the guideline level, suggesting a “possible risk” for workers. The total excess lifetime cancer risk from exposure to multiple compounds was 9.3 × 10 6, which is lower than the acceptable risk, but not negligible.
Peer review: yes
URI: http://hdl.handle.net/10773/33071
DOI: 10.1016/j.apr.2021.101174
Publisher Version: https://doi.org/10.1016/j.apr.2021.101174
Appears in Collections:CESAM - Artigos
DAO - Artigos

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