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  1. Article ; Online: Environmental signature and health risk assessment of polybrominated diphenyl ethers (PBDEs) emitted from a landfill fire in Santiago de Chile.

    Pozo, Karla / Oyola, Germán / Jorquera, Hector / Gomez, Victoria / Galbán-Malagón, Cristobal / Mena-Carrasco, Marcelo / Audy, Ondřej / Příbylová, Petra / Guida, Yago / Estellano, Victor Hugo / Lammel, Gerhard / Klánová, Jana

    Environmental pollution (Barking, Essex : 1987)

    2023  Volume 330, Page(s) 121648

    Abstract: Polybrominated diphenyl ethers (PBDEs) have been used as flame retardants in building materials, electronics, furnishings, vehicles, airplanes, plastics, polyurethane foams, and textiles for many years. Currently, the primary commercial mixtures, penta-, ...

    Abstract Polybrominated diphenyl ethers (PBDEs) have been used as flame retardants in building materials, electronics, furnishings, vehicles, airplanes, plastics, polyurethane foams, and textiles for many years. Currently, the primary commercial mixtures, penta-, octa-, and deca-BDE, are globally restricted. Still, products containing PBDEs are expected to impact waste management and the environment for many years. In January 2016, an open fire in the Santa Marta landfill close to Santiago de Chile affected the city and surroundings. The fire caused several acute health effects and an increase in emergency hospitalizations. We measured PBDE levels in the areas affected by the fire in the air (gaseous and particulate) and soil, and PBDE emissions were estimated using a dispersion model. The results showed an increase in PBDE concentrations by a factor of 2-4 one day after the start of the fire. However, PBDE concentrations measured after the fire in PM
    MeSH term(s) Child ; Adult ; Humans ; Halogenated Diphenyl Ethers/analysis ; Environmental Monitoring/methods ; Chile ; Flame Retardants/analysis ; Risk Assessment ; Waste Disposal Facilities
    Chemical Substances pentabromodiphenyl ether (7REL09ZX35) ; Halogenated Diphenyl Ethers ; Flame Retardants
    Language English
    Publishing date 2023-04-22
    Publishing country England
    Document type Journal Article
    ZDB-ID 280652-6
    ISSN 1873-6424 ; 0013-9327 ; 0269-7491
    ISSN (online) 1873-6424
    ISSN 0013-9327 ; 0269-7491
    DOI 10.1016/j.envpol.2023.121648
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Environmental signature and health risk assessment of polybrominated diphenyl ethers (PBDEs) emitted from a landfill fire in Santiago de Chile

    Pozo, Karla / Oyola, Germán / Jorquera, Héctor / Gomez, Victoria / Galbán-Malagón, Cristobal / Mena-Carrasco, Marcelo / Audy, Ondřej / Příbylová, Petra / Guida, Yago / Estellano, Victor Hugo / Lammel, Gerhard / Klánová, Jana

    Environmental Pollution. 2023 Aug., v. 330 p.121648-

    2023  

    Abstract: Polybrominated diphenyl ethers (PBDEs) have been used as flame retardants in building materials, electronics, furnishings, vehicles, airplanes, plastics, polyurethane foams, and textiles for many years. Currently, the primary commercial mixtures, penta-, ...

    Abstract Polybrominated diphenyl ethers (PBDEs) have been used as flame retardants in building materials, electronics, furnishings, vehicles, airplanes, plastics, polyurethane foams, and textiles for many years. Currently, the primary commercial mixtures, penta-, octa-, and deca-BDE, are globally restricted. Still, products containing PBDEs are expected to impact waste management and the environment for many years. In January 2016, an open fire in the Santa Marta landfill close to Santiago de Chile affected the city and surroundings. The fire caused several acute health effects and an increase in emergency hospitalizations. We measured PBDE levels in the areas affected by the fire in the air (gaseous and particulate) and soil, and PBDE emissions were estimated using a dispersion model. The results showed an increase in PBDE concentrations by a factor of 2–4 one day after the start of the fire. However, PBDE concentrations measured after the fire in PM₁₀ and the gas phase were considered low compared to other regions. Interestingly, PBDEs’ patterns differed across the sites; however, BDE209 was the dominant congener for all environmental matrices. A preliminary risk assessment was conducted using the daily exposure dose (DED) by air inhalation estimation. The results showed low DED values for adults and children and suggested no direct health risk due to PBDE exposure. This study brings new data useful for future solid waste management initiatives in the country.
    Keywords air ; biphenyl ; decabromodiphenyl ether ; electronics ; health effects assessments ; landfills ; models ; pollution ; polyurethanes ; risk ; risk assessment ; soil ; solid wastes ; waste management ; Chile ; Urban solid waste ; Open dumping ; Fire plume ; Atmospheric pollution ; PBDEs ; Inhalation risk assessment
    Language English
    Dates of publication 2023-08
    Publishing place Elsevier Ltd
    Document type Article ; Online
    Note Pre-press version
    ZDB-ID 280652-6
    ISSN 1873-6424 ; 0013-9327 ; 0269-7491
    ISSN (online) 1873-6424
    ISSN 0013-9327 ; 0269-7491
    DOI 10.1016/j.envpol.2023.121648
    Database NAL-Catalogue (AGRICOLA)

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