Abstract A microbiological analysis of indoor air quality in offices, lecture rooms, and hallways a public utility building has been carried out the Lubuskie Voivodship (Poland). In one storage presence fungi on partition was found place water infiltration as result technological failure building. total 17 non-residential interiors were examined. The number psychrophilic mesophilic bacteria sam...

BACKGROUND Water supplied to the dental units must be of sufficient quality. The article presents the results of the microbiological analysis of cold municipal water which flows into a patient's disposable mouthwash cup, and demineralized water which flows through a waterline into the tool panel of a dental unit from the tank placed in the water group. MATERIAL AND METHODS In order to assess ...

The bulk of the Earth's biosphere is cold (e.g. 90% of the ocean's waters are ≤ 5°C), sustaining a broad diversity of microbial life. The permanently cold environments vary from the deep ocean to alpine reaches and to polar regions. Commensurate with the extent and diversity of the ecosystems that harbour psychrophilic life, the functional capacity of the microorganisms that inhabitat the cold ...

UV lamps are being increasingly used in the treatment of swimming pool water, mainly due to their abilities disinfect and effectively remove chloramines (combined chlorine). However, application a closed loop system, such as that which water is treated, creates conditions under chlorinated then also irradiated with UV. Thus, advanced oxidation process occurs, affects transformation organic matt...