Investigation Concerning Curative Quality Of Underground Salt Mine Air

This paper focuses on maintenance of underground salt air curative quality using environmental friendly solutions. Possible ways to preserve its curative properties, in relation with the admissible salt air quality parameters, are analyzed. In situ investigations regarding microbiological impregnation in walls and the air inside the Romanian salt sanatorium were initiated. The results of a pilot project, which is in progress at Praid salt mine, are presented. After the end of the investigation at this site, investigations will continue in other Romanian salt mines, such as Slanic Prahova, Targu Ocna and Cacica.