Maurer Speck – Micarna SA
UVC in the ripening room:
Mould under control
Always in search of the best possible solution, Maurer Speck, as part of Micarna SA, naturally produces the maximum in quality. Just like the patron himself: Honoured with over 160 awards, down-to-earth, modest and likeable. Probably this is his secret of success, coupled with the nature of not being satisfied with just any solution or with the second place. sterilAir is proud to be part of this success story.
«What convinces us is the reliable advice and the obvious results. The hygiene experts at sterilAir first make a professional analysis, before they implement UVC after precise conception. I like that in comparison with other providers.»
Ernst H. Maurer, Patron, Maurer Speck
Only satisfied with the best solution
Originally, air purification consisted of filter boxes equipped with filter cartridges. However, these air-conditioned boxes were very costly to clean because they were difficult to access and the positive result was only short-term. The situation increasingly deteriorated.
There are products where mould is explicitly desired. It is then brushed or washed off. With Maurer Speck, the philosophy is completely different: Mould is not desired by the customers of the raw cured products.
«sterilAir stands for a solution that is built and proven on scientifically sound know-how. We worked out the concept together and had the experts from the Swiss hygiene specialist sterilAir advise us. An on-site inspection gave insights into room air, temperature, circulating air, supply air, exhaust air, humidity and process cycles. After that, we first used test devices to find out which solution would be the best.»
Ernst H. Maurer, Patron, Maurer Speck
Hygiene concept as the basis
for reliable UVC disinfection
After analysing the facilities, sterilAir elaborated a hygiene concept and started tests to optimise disinfection. After a failed test with recirculating air cleaners, sterilAir D-series units were positioned on the ceiling of the ripening room. They ensure continuous disinfection of the room air and keep it free of mould.
The units are used to inactivate mould spores. Due to the natural air convection, no additional circulation of the room air is necessary, which would upset the carefully balanced climate. Through the calculation and the correct placement of the UVC units, the entire room air situation was optimised and is now consistent throughout the year. In addition, this allows Ernst H. Maurer to focus on other things. Easy handling, efficiency as well as durability of the installations have priority.
Further projects in planning
There is a constant exchange between the partners. They are in good contact and keep each other informed. Another installation is also being planned: A UVC cooling coil disinfection system for a total of three air coolers. These are located in the ripening room and in the salt room.
UVC cooling coil disinfection: A surface disinfection which has a positive influence on the air quality. The fins of the evaporators are continuously disinfected, which prevents the build-up of biofilm. With untreated cooling coils, the microbiology would spread all over the room through the air flow. The UVC installation reliably prevents this. The cleaning intervals are also reduced, and thus the amount of cleaning agents required.
«The hygiene concept is the basis of our approach. All room climatic conditions must be recorded and interpreted. All existing parameters can have an influence on the products and the microbiological situation. Based on the acquired knowledge and analyses, an appropriate air hygiene concept is established. This, as well as the quality of the equipment and service, and the scientific approach distinguish us from our competitors.»
Flurin Alexander-Urech, Sales Manager Switzerland, sterilAir AG
The sterilAir units of the D-series, type DBM, ensure continuous disinfection of the room air and keep it free of mould. Without residues, mould spores are permanently inactivated by the UVC air disinfection.
«I am very satisfied with sterilAir's performance and service. A reliable team with high-quality products. I am happy to be able to rely on both. Traditional manufacturing and the implementation of modern technology complement each other perfectly. The exchange with sterilAir is always constructive and at eye level. The best solution for our company was found through the consideration of all the important contributions of the technical experts involved.»
Ernst H. Maurer, bacon lover, Patron, world champion, Maurer Speck
For 85 years your partner
for UVC hygiene solutions
With a market presence since 1939, Swiss-based sterilAir AG is one of the world's oldest and most experienced companies for UVC disinfection systems. With the know-how gained from 85 years of practical experience, we can serve you in a technically adept and scientifically sound manner.
Do you have questions?
Contact our specialist advisors today:
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sterilAir AG
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sterilAir UK Ltd
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