THE IMPACT OF INDOOR PLANTS ON AIR QUALITY AND CHILDREN'S HEALTH IN PRESCHOOL EDUCATIONAL INSTITUTIONS
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Abstract
Indoor air pollution in preschool educational institutions is a serious and often underestimated problem that poses a significant threat to the health and well-being of millions of preschool children worldwide. Modern scientific research indicates that indoor air quality significantly affects children's health.
The aim of the study – to study the effect of indoor plant compositions on air quality and children's health in preschool institutions.
Materials and methods. As part of the study, indoor plant compositions were selected for installation in pre-school institutions, and the dynamics of the content of microorganisms in the air of group rooms was assessed. Air sampling was carried out by the aspiration method. Monitoring of the microclimatic parameters of the air environment in the pre-school premises was carried out before and after the installation of indoor plant compositions using the EClerk-M-RHT Loger measuring device. The analysis of data on the incidence and attendance of children in preschool institutions was carried out during a period characterized by an increase in epidemic morbidity.
Statistical processing of the obtained data was carried out using the software packages STATISTICA-10.0 and Microsoft Excel. ANOVA analysis of variance was used for the analysis. The differences were considered significant at p = 0.05.
The results. The results of the experiment demonstrate the positive effect of plants on the content of active volatile organic compounds released by plants and on the microbiological composition of the air. There was an increase in attendance and a decrease in acute respiratory diseases (ARDS) in the observation group with established plants, compared with the control group. In addition, the effect of the leaf surface area of plants on the relative humidity in the group cell of the DOE was established. These results substantiate the expediency of using plants for preventive purposes in preschool institutions.
Conclusion. The use of a composition of plants with pronounced antimicrobial activity led to an increase in the relative humidity of the air in the closed rooms of the preschool, which depended on the assortment and total leaf area per unit volume of the room, which improved air quality and children's health.
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References
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