Across Europe, several hundred newtec systems are in use against Legionella in hot and cold water; sold and maintained by our regional partners.
References Legionella combating
nt-BlueBox in use against Legionella in domestic water installations
In a hotel complex in Slovenia
Since 2009, an nt-BlueBox has been used for the first time to disinfect hot water against Legionella in the hotel complex. After a long-term disinfection of one year, the nt-BlueBox 30 was taken out of operation for two weeks. Immediately afterwards, limit of Legionella were exceeded again. Since then, this nt-BlueBox has been in use without interruption to the present day. Regular Legionella measurements always showed zero！
Long-term disinfection against Legionella in the hospital AZ Alma in Belgium
Since 2016, an nt-BlueBox is used for long-term disinfection in cold water, dosing before and after an ion exchanger, against legionella in sanitary facilities.
Residential buildings in Leipzig (Germany)
Since 2014 for long-term disinfection against Legionella in warm water, with Biofilm online monitoring and automatic control of disinfection.
Revuetheater Friedrichstadt-Palast, Berlin
Since 2010, an nt-BlueBox has been in use for the disinfection of 180m³ warm water in a show basin, with effective disinfection but without the smell of chlorine.
- Prevention of Legionella formation
- Avoidance of the severe chlorine smell on stage and in the public area caused by previously used chlorine bleach (10~15%, usual in trade)
Drinking water disinfection in waterworks and pipe distribution networks in Helsingborg, Schweden
Since 2013, a nt-BlueBox 90 has been used for the mobile drinking water disinfection of 20-100 m³/h and for the degradation of biofilms in pipelines of the distribution network for drinking water.