Microbial Air Quality in the Built Environment—Case Study of Darvas-La Roche Heritage Museum House, Oradea, Romania

Problems in the degradation and biodegradation of cultural heritage objects exposed or stored public buildings museums construction materials are caused (between others) by activity microorganisms. Biodeterioration can be observed not only at level building museum buildings, but also from which art made (natural artificial) is determined factors such as chemical composition nature material, microclimate characteristics exposure objects, through manner frequency surface cleaning housekeeping museums. Based on this, present study offers, classical methods, a qualitative quantitative identification microorganisms inside located temperate climate country. The purpose work was to determine what extent bacteriological microflora directly indirectly contribute health quality building’s occupants well its structures. results emphasize presence some fungi bacteria, among them Alternaria spp., Aspergillus Penicillium Cladosporium Botrytis spp. All analyzed rooms have high very degree fungal contamination 524 3674 UFC/m3), represent danger both human integrity exhibitions. This more pronounced considering that species identified associated with sick syndrome, problems humans due harmful viruses, pathogens, generate possible symptoms rhinorrhea, nasal congestion, hoarseness, coughing, sneezing, irritability for personnel visitors.