UV disinfection plants

EUROWATER has supplied  Denmark ’s largest and most modern UV disinfection plant for drinking water. High quality drinking water is vital and the UV treatment is an extra security measure to ensure clean drinking water by eliminating the risk of microbiological contamination. The operation costs are approximately 1 DKK pr. cubic metre. Click on the image to read more about the case. 

UV light

UV light can efficiently reduce microbiological growth in water. UV radiation with a wavelength of 254 nanometers kills bacteria, viruses, algae, and fungi by destroying the DNA of the microorganisms. Disinfection by UV light is applicable to almost all water types.

Advantages

The UV systems are developed and produced with a view to high efficiency, great reliability of operation, easy installation, long life, and minimum maintenance. EUROWATER offers comprehensive technical consultancy as well as training of operating personnel.

Description of UV systems

The UV plants are developed by German Wedeco, which is one of the world's leading manufacturers of high-quality UV disinfection systems. Flow rates of standard systems is up to 6000 m³/h. The product range comprises several systems for disinfection of both drinking water and process water.

Certified UV plants

Certified and non-certified plants can be selected. For the certified plants, it is documented by test that the required minimum dose is achieved. This ensures a high level of safety and the best documentation in relation to authorities and consumers.

In some countries the use of UV systems requires approvel from the authorities. Please contact your local EUROWATER office to learn more.  
 

DVGW Certifikat           Önorm Certifikat           UVDGM Certifikat

 

 

Wedeco type: Spektron e, Large   

  • Flow rate: up to 6.000 m3/h*
  • Operating temperature: op til 30oC
  • Application: drinking water and process water within the Food & Beverage industry
  • Certification: ÖNORM og DVGW

The system is equipped with temperature monitoring and UV sensor. Biodosimetrically tested.

 

Wedeco type: Spektron e, Small   

  • Flow rate: up to 18 m3/h*
  • Operating temperature: 5-60oC
  • Application: drinking water and process water within the Food & Beverage industry
  • Certification: ÖNORM and DVGW 

The system has IP65 protection class. At air temperature less than 25oC, 8 hours of zero flow can be achieved. Extra cable length is possible.

 


Wedeco type: Spektron industrial

  • Flow rate: 0,5-150 m3/h*
  • Operating temperature: 5-60oC
  • Application: drinking water and process water within the Food & Beverage industry
  • Certification: ÖNORM, DVGW and UVDGM

The plant comply with the strictest requirements in terms of hygiene and food safety. The sensor-controlled system OptiDose ensures monitoring of the operating conditions in real time including flow, UV transmittance and UV intensity.

 

Wedeco type: ME

  • Flow rate: 19-100 m³/h** 
  • Operating temperature: 5-25°C (E), 5-60°C (ME)
  • Application: drinking water, process water, ultra-pure water and for special use in pharmaceutical

The series comprises nine types. The systems consist of a cylindrical quartz pipe through which the water flows. Several UV lamps are on the outside of the quartz reactor. Reactor and lamps are in a stainless steel housing. Equipped with UV sensor. The systems are sanitizable.

 

Wedeco type: BX

  • Flow rate: 30-500 m³/h*
  • Operating temperature: 5-60°C
  • Appication: drinking water and process water within the Food & Beverage industry
  • Certification: Selected systems are certified in accordance with the Austrian ÖNORM and the German DVGW 

The series comprises four types. The systems consist of a cylindrical reactor of acidproof steel with Spektrotherm® UV lamp in a quartz pipe. Equipped with UV sensor. Also available in PE. Biodosimetrically tested.

Wedeco type: Quadron

  • Flow rate: 1.200 - 4.100 m3/h*
  • Application: drinking water and process water within the Food & Beverage industry
  • Certification: DVGW, UVDGM

The series comprises three types. The compact size of Quadron makes it the ideal solution for installation of a UV disinfection system when space is limited. The plant has a chemical-free cleaning system and a monitoring system with a sensor per lamp to ensure that the correct UV dose is always used.

 

Wedeco type: Aquada

  • Flow rate: 1-11 m³/h*
  • Operating temperature: 5-25°C
  • Appication: drinking water and process water within the Food & Beverage industry

The series comprises three types, each of which comes in five sizes. The systems consist of a cylindrical reactor of stainless steel with a UV lamp in a quartz pipe. Available with or without UV sensor.

 

 

 

  * at 98% UV transmittance (UVT)

** at 86 % UV transmittance (UVT)

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