When directly exposed to UV-C radiation, the genetic material of viruses and bacteria is compromised, preventing pathogens from multiplying and spreading. UV-C light is an extremely effective means of disinfection and sanitization. It can be used to sanitize surfaces and can be safely used in air and water filtration systems.
#Uvc disinfection systems portable#
PXL sanitizer is renowned for pulsed UVC emissions, and these portable sanitizers and industrial UV chambers are tested and authenticated.When appropriate precautions are taken, UV-C disinfection is a safe and non-toxic alternative to more traditional chemical sanitizers.
Combining UV radiation with hydrogen peroxide is found to reduce the germs by up to 99.99%.īased on the empirical evidence and scientific studies, pulsed UV light technology has been promising to disinfect food and packaging surfaces when ultra-short pulses of UVC emission in the range of 200-280 nm are applied. However, vulnerable microbes, such as spores, possess thick cell walls and try to protect themselves against UV radiation if the adequate dose is not provided. For example, bacteria, such as Salmonella and E.coli, possess a thin-layered cell wall and can be destroyed with a slight dose. The UV radiation dose required to kill the target microorganisms depends on the cell wall and the structure. Using UVC in the food industry depends on two important factors: The Potential of UVC Light for Packaging Disinfection UV light disinfection method is highly beneficial when used to disinfect paste-like or liquid-based food products. This method also avoids the use of chemical disinfectants. Proven example: Post numerous researches, UV light disinfection has been employed in many milk industries to disinfect the acidic milk packaging materials (Yoghurt filler, Kefir packing, sealing machines, cups, caps, tubes, the neck of the bottles, sachets, etc.). The UV radiation has bactericidal and fungicidal abilities that help irradiate the food packaging materials without bringing any change or damage to the food directly.īy disinfecting the packaging materials or the whole packaging process in the food industry, any microbes, if suspended in the air, are destroyed, and the surfaces, air, or particles that are going to interact with the food product are cleaned.Īdvantages of using UVC over chemical or thermal disinfection methods include, The UV disinfection method is found to be a cool and easy method to cleanse food processing zones. The use of chemical or other disinfection methods to destroy such microbes may mostly affect food products. Luckily, it is proven that food-borne microbes like E.coli and Salmonella are easily destroyed with the UV disinfection method.Īnother crucial factor to consider in the food industry is that the food products can easily get infected from microbes on the container surfaces, air chambers, and cooling towers. To maintain quality packaging, UV irradiation is chosen to be one of the effective and economical means to disinfect the packaging materials that do not deteriorate the food and product quality. Any infection or contamination may lead to the reduced shelf-life of the food product and, in turn, pull down the industry’s sales and revenue. Thus, the packaging step in a food or a beverage factory is highly critical to curbing microbial contamination. For any food and related products, hygiene plays a vital role.
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