Design of ultraviolet disinfection with optimization of irradiation dosage by means of measurement and control of uv radiation parameters
DOI:
https://doi.org/10.30837/rt.2025.3.222.23Keywords:
beekeeping, disinfection, ultraviolet radiation, UV-C, bee diseases, fungal infections, environmentally friendly technologiesAbstract
Modern beekeeping faces complex threats, among which the pesticide poisoning, spread of diseases and parasites, climate change, decrease in the feed base and organizational shortcomings in the apiary management play a key role. Mass losses of bee colonies in Ukraine, reaching 30–50% per year, create a serious environmental and agricultural problem. In this context, the search for safe and effective disinfection methods that can replace chemicals is relevant.
The aim of the study is to assess the effectiveness of ultraviolet (UV-C) radiation in the range of 210–280 nm for combating fungal and viral infections of the surface of hives. The experiments conducted showed that the most effective is radiation with a wavelength of 254 nm, which provides up to 96.8% disinfection of colonies of microorganisms.
The developed experimental installation based on a bactericidal UV-irradiator with autonomous power supply demonstrated high efficiency, cost-effectiveness and environmental safety in comparison with traditional methods (steam, acid and fire treatment). The results confirm the feasibility of using the UV technologies in beekeeping as a promising direction for disease prevention and preservation of bee colonies.
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