Hoenle disinfection system AQUASTERA
The Hoenle AQUASTERA disinfection system is a state-of-the-art UV-C solution for reliable water disinfection in a wide range of industries. With its chemical-free operation and certified technology, it offers significant advantages over conventional disinfection methods, particularly in areas such as drinking water supply, the food industry and hospitals. Similar to [Hoenle UVPro L230], this system enables effective germ reduction without compromising the original quality of the water. From public facilities to production plants and laboratory applications, users benefit from a robust, easy-to-maintain design and very high performance reserves.
Performance details and equipment
Thanks to its proven UV-C technology, the system generates a dose of 400 J/m² and thus reduces the number of pathogenic microorganisms by up to 99.99%. As a result, valuable substances and properties such as minerals, taste and pH value are precisely preserved. Here are some of the key technical features of this system:
- High operating pressures up to 12 bar: The robust stainless steel housing (V4A electropolished) ensures safe use in piped networks.
- Radiator utilization up to 12,000 operating hours: The high-performance emitters with hard quartz protection tubes guarantee long-term, low-maintenance operation.
- UV-C intensity monitoring: The LCD display shows the absolute UV-C output in W/m² and as a percentage, including operating hours and dose.
- Load display and alarm functions: With 4-20 mA output signals, pre-alarm and main alarm as well as contact for remote switch-on, the operator always remains informed about the system performance.
- Optional reject valve and temperature monitoring: If set parameters are exceeded, unwanted water can be discharged automatically.
- Versatile connection options: From R 1 1/4'' AG to DN 150, the system allows flexible integration into different system environments.
- Ideal for cold and hot water: Use at temperatures up to 65 °C opens up a wide range of applications from drinking water supplies to breweries or process water flows.
In addition, the system includes an integrated wall mounting plate that ensures uncomplicated installation and maintenance. Additional options such as a TFT touch screen with data logger or sensors for transmission, turbidity and coloration enable even more precise water monitoring. To meet the high safety requirements, the irradiation chamber is made of stainless steel (1.4404) and is IP54-protected on the larger models, while the control unit is made of polycarbonate or coated steel, depending on the model.
Certifications and standards
The system is DVGW and ÖVGW certified and therefore complies with demanding water quality guidelines. Thanks to the biodosimetric test, proof of a disinfection performance of over 400 J/m² is provided. This means that operators in the drinking water and food processing sectors can rely on reliable germ reduction that complies with strict norms and hygiene standards. Physical disinfection ensures that no chemical residues are produced, which is particularly important for environmental protection and health.
Concrete application examples
- Public drinking water supply: Ensures reliable disinfection of legionella, E. coli or other pathogens.
- Clinical facilities and hospitals: Provides safe water treatment in sensitive areas without resorting to chemical disinfectants.
- Food industry and breweries: Preserves the natural properties of water for the production of beverages, food or other products
- Pharmaceutical and chemical industry: Guarantees low-germ process water treatment for demanding manufacturing processes
In addition, the system is ideal for swimming pools and whirlpools, pure and ultrapure water applications or as an extension in complex process chains. The high efficiency of the UV-C radiation makes it possible to meet even the most demanding hygiene regulations without being limited in scope and suitability.
FAQs
How often does the system need to be serviced?
Due to the long service life of the radiators of up to 12,000 operating hours, maintenance requirements are low. Nevertheless, regular visual inspections and functional checks should be carried out to ensure optimum operation.
Can I monitor the UV-C intensity myself?
Yes, the integrated LCD display shows both the absolute and relative UV-C intensity. In combination with the alarm contacts and pre-alarm messages, changes in the lamp output can be detected at an early stage.
Which germs are reduced
The UV-C radiation is effective against legionella, E. coli, pseudomonads and many other pathogenic bacteria and viruses. The system achieves a very high germ reduction rate of up to 99.99% without compromising the water quality.
Is a chemical additive necessary?
No, the disinfection process is based purely on UV-C radiation. Chemicals do not need to be added, which protects the environment and avoids costly control procedures for residual stocks.
What options are available for extended monitoring?
Temperature monitoring and the spectrometer for quality control are also available, for example. This allows the water parameters (e.g. transmission, turbidity, coloration) to be continuously measured and monitored.
Conclusion
The UV-C system presented here offers high-performance, safe and certified water flow disinfection for various industries and process requirements. With its robust, chemical-free process and a wealth of monitoring and alarm functions, it is a reliable solution for a wide range of applications. A wide range of connection options, low-maintenance components and flexible expansion options ensure a high level of investment security. For anyone looking for a disinfection system that delivers first-class hygiene results while preserving the natural character of the water, this UV-C technology proves to be the superior choice.
