INTEWA UV systems for disinfection of water

The UV systems are used for the sterilization of water. The UV light reliably inactivates pathogens and functions without the production of disinfection by-products. The UV lamps used are characterized by a long service life, high disinfecting perfomance and low energy consumption. The compact design allows easy removal and replacement of the lamps after expiry of their useful service life. For cleaning purposes, the quartz glass can be easily removed.

All reactor chambers come with a sight window for fast, visual inspection.

Electromagnetic spectrum

The low-pressure, mercury lamps operate in the UV-C spectrum at a wavelength of 254nm for effective virus disinfection.

Applications

Overview INTEWA UV series

UV-I-UNIT 016W
UV-I-UNIT 030W - 055W
  • stainless steel construction with control sight window
  • suitable for horizontal and vertical installation
  • incl. ballast with fault detection
  • Phillips low-pressure UV-lamps
UV-I-UNIT110W
UV-I-UNIT220W
  • stainless steel construction with control sight window
  • suitable for horizontal and vertical installation 
  • incl. ballast with fault detection 
  • Phillips low-pressure UV-lamps
  • sensor connection

Dimensioning

  1. To properly dimension, first pick your application for the required radiation dosage.
  2. Determine the maximum flow rate for your application. This can be found with a pump curve (RAINMASTER or other pump).
  3. In the top row of the table you can find the appropriately sized UV system.
INTEWA UV-Systems UV-IUNIT 016W UV-IUNIT 030W UV-IUNIT 055W UV-IUNIT 110W UV-IUNIT 220W
Max. flow rate with radiation dosage: Application without sensor connection with sensor connection
400 J/m² Drinking-water (EU)
Greywater
Clarified discharge water
8 l/min 30 l/min 50 l/min 90 l/min 180 l/min
300 J/m² Drinking-water (US) 9 l/min 38 l/min 62 l/min 105 l/min 205 l/min
250 J/m² Poolwater
Fish ponds
10 l/min 45 l/min 70 l/min 129 l/min 268 l/min
150 J/m² Aquaculture 15 l/min 65 l/min 96 l/min 180 l/min 353 l/min

Safety precautions

The UV lamps should never be operated outside of the reactor chambers without special protective measures (UV-opaque safety clothing and protective eyewear)!

The possibility to save drinking water has enhanced strongly the last years.

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Information

Tel. +49 (0)241/96605-0

E-Mail: info@​intewa.​de

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