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  1. Fungal colonization of fiberglass insulation in the air distribution system of a multi-story office building : VOC production and possible relationship to a sick building syndrome.

    Article - En anglais

    Complaints characteristic of those for sick building syndrome prompted mycological investigations of a modern multi-story office building on the Gulf coast in the Southeastern United States (Houston-Galveston area).

    The air handling units and fiberglass duct liner of the heating, ventilating and air conditioning system of the building, without a history of catastrophic or chronic water damage, demonstrated extensive colonization with Penicillium spp and Cladosporium herbarum.

    Although dense fungal growth was observed on surfaces within the heating-cooling system, most air samples yielded fewer than 200 CFU m-3.

    Several volatile compounds found in the building air were released also from colonized fiberglass.

    Removal of colonized insulation from the floor receiving the majority of complaints of mouldy air and continuous operation of the units supplying this floor resulted in a reduction in the number of complaints.

    Mots-clés Pascal : Colonisation, Cladosporium, Fungi Imperfecti, Fungi, Thallophyta, Penicillium, Isolation, Fibre verre, Conditionnement air, Lieu travail, Composé volatil, Composé organique, Contrôle microbiologique, Teneur air ambiant, Analyse chimique, Médecine travail

    Mots-clés Pascal anglais : Colonization, Cladosporium, Fungi Imperfecti, Fungi, Thallophyta, Penicillium, Insulation, Glass fiber, Air conditioning, Work place, Volatile compound, Organic compounds, Microbiological testing, Ambient air concentration, Chemical analysis, Occupational medicine

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 96-0409629

    Code Inist : 002B30B02C. Création : 10/04/1997.