Determination of Occupational Exposure to Ultrafine Particles in Different Sectors of Activity
The primary sources of ultrafine particulate matter are linked to human activity. Certain particulate emissions, particularly those of a finer nature, can significantly impact human health, making them one of the most concerning pollutants. Ultrafine particles (UFPs), which have a diameter of less t...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-03-01
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| Series: | Safety |
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| Online Access: | https://www.mdpi.com/2313-576X/10/1/30 |
| _version_ | 1827305087219793920 |
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| author | Fernando Miguel Moreira Ana Ferreira Nelson Barros |
| author_facet | Fernando Miguel Moreira Ana Ferreira Nelson Barros |
| author_sort | Fernando Miguel Moreira |
| collection | DOAJ |
| description | The primary sources of ultrafine particulate matter are linked to human activity. Certain particulate emissions, particularly those of a finer nature, can significantly impact human health, making them one of the most concerning pollutants. Ultrafine particles (UFPs), which have a diameter of less than 100 nm, are of particular concern due to their impact on human health and the difficulty in controlling them. The concentration of ultrafine particles (UFPs) in the workplace is a growing concern and is classified as an emerging risk. Workers may be exposed to UFPs through inhalation, skin absorption, ingestion, or a combination of these routes. This study aims to determine the levels of UFP exposure among workers in environments with varying direct particle emission patterns. Measurements were conducted to compare the results with the levels recommended by the WHO. The study monitored industrial workplaces with direct particulate matter emissions, such as a carpentry workshop and a bakery, as well as social sector sites without or almost without direct particle emissions, such as a school and a health clinic. One conclusion drawn from this study is that all tasks and occupations are susceptible to high levels of UFPs, exceeding WHO recommended values in virtually all monitored environments. Therefore, monitoring and controlling UFPs is crucial. Further in-depth studies on this subject are also necessary. |
| first_indexed | 2024-04-24T17:51:12Z |
| format | Article |
| id | doaj.art-fc34924ecf50419bbf8189a65e670e76 |
| institution | Directory Open Access Journal |
| issn | 2313-576X |
| language | English |
| last_indexed | 2024-04-24T17:51:12Z |
| publishDate | 2024-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Safety |
| spelling | doaj.art-fc34924ecf50419bbf8189a65e670e762024-03-27T14:03:20ZengMDPI AGSafety2313-576X2024-03-011013010.3390/safety10010030Determination of Occupational Exposure to Ultrafine Particles in Different Sectors of ActivityFernando Miguel Moreira0Ana Ferreira1Nelson Barros2Escola Superior de Tecnologia da Saúde do Politécnico de Coimbra, 3045-043 Coimbra, PortugalEscola Superior de Tecnologia da Saúde do Politécnico de Coimbra, 3045-043 Coimbra, PortugalInstituto de Investigação, Inovação e Desenvolvimento (FP-I3ID), Universidade Fernando Pessoa, 4249-004 Porto, PortugalThe primary sources of ultrafine particulate matter are linked to human activity. Certain particulate emissions, particularly those of a finer nature, can significantly impact human health, making them one of the most concerning pollutants. Ultrafine particles (UFPs), which have a diameter of less than 100 nm, are of particular concern due to their impact on human health and the difficulty in controlling them. The concentration of ultrafine particles (UFPs) in the workplace is a growing concern and is classified as an emerging risk. Workers may be exposed to UFPs through inhalation, skin absorption, ingestion, or a combination of these routes. This study aims to determine the levels of UFP exposure among workers in environments with varying direct particle emission patterns. Measurements were conducted to compare the results with the levels recommended by the WHO. The study monitored industrial workplaces with direct particulate matter emissions, such as a carpentry workshop and a bakery, as well as social sector sites without or almost without direct particle emissions, such as a school and a health clinic. One conclusion drawn from this study is that all tasks and occupations are susceptible to high levels of UFPs, exceeding WHO recommended values in virtually all monitored environments. Therefore, monitoring and controlling UFPs is crucial. Further in-depth studies on this subject are also necessary.https://www.mdpi.com/2313-576X/10/1/30ultrafine particles (UFPs)occupational healthair quality |
| spellingShingle | Fernando Miguel Moreira Ana Ferreira Nelson Barros Determination of Occupational Exposure to Ultrafine Particles in Different Sectors of Activity Safety ultrafine particles (UFPs) occupational health air quality |
| title | Determination of Occupational Exposure to Ultrafine Particles in Different Sectors of Activity |
| title_full | Determination of Occupational Exposure to Ultrafine Particles in Different Sectors of Activity |
| title_fullStr | Determination of Occupational Exposure to Ultrafine Particles in Different Sectors of Activity |
| title_full_unstemmed | Determination of Occupational Exposure to Ultrafine Particles in Different Sectors of Activity |
| title_short | Determination of Occupational Exposure to Ultrafine Particles in Different Sectors of Activity |
| title_sort | determination of occupational exposure to ultrafine particles in different sectors of activity |
| topic | ultrafine particles (UFPs) occupational health air quality |
| url | https://www.mdpi.com/2313-576X/10/1/30 |
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