NATURAL TECHNOLOGIES OF PROVISION AND IMPROVEMENT INDOOR MICROCLIMATE PARAMETERS HEALTH CARE INSTITUTIONS

One of the main goals of the concept of sustainable development is to ensure a healthy lifestyle and well-being for everyone at any age. As a result of the implementation of the set tasks, the number of deaths and illnesses as a result of exposure to hazardous chemicals, pollution and poisoning of the environment should be significantly reduced by 2030. Engineering support systems create and maintain standardized values of air environment parameters in the premises of buildings and structures of various purposes. At present, in Ukraine, state standards are adapted to European requirements for indoor microclimate and technological solutions for its organization and provision. Currently, the most effective way of bacterial disinfection of indoor air is the use of ultraviolet light. The main disadvantage of this method of air purification from pathogenic microorganisms and viruses is the harmful effect on human health of possible excess radiation, excessive concentrations of ozone and mercury vapor - ingredients of the first class of danger, which are released during the processing. In addition, disinfection occurs exclusively in those places and areas where direct ultraviolet rays enter, and exclusively in the absence of people. To eliminate these shortcomings, an innovative technology of air purification in closed rooms is proposed, which is based on natural processes of disinfection of pathogenic microflora. The method is harmless to humans and pets. Design solutions of haloaerators - devices for air disinfection in closed rooms and the technology itself - have been developed and successfully tested. According to the results of the tests, their effectiveness was confirmed - the level of bacterial air pollution in a closed room decreased from the initial value of 1500 in 40 minutes of operation of the device to 10 CFU/m3.