clean drinking water
Safe Drinking Water is the cornerstone of public health
Climate change and extreme weather is challenging the water supply in most countries including Norway. Leachate and agricultural run-off is increasing humic acid and the organic content in surface water sources.
Sterner designs and constructs turn key solutions for drinking water treatment plants. With over 30 years experience Sterner has developed a robust and reliable solution in the AquaZone process. No external chemicals and very low emissions AquaZone ensures safe and hygienic drinking water.
Sterner also supplies high quality components including UV systems, filtration, pumps etc.
Disinfection and filtration
For decades, Sterner has supplied complete solutions for disinfection and filtration of water to municipalities, the aquaculture industry and food industry.
Sterner supplies UV of all types for water disinfection. Our project engineers will ensure the correct dimensioning of the correct approved UV system for your water treatment process. All UV systems are carefully tested and proven to deliver the correct dose. Complying to norms and standards, they are certified in accordance with both national and international legislation for drinking water. We also supply original components and spares, ensuring system function within current standards at all times.
Our filter solutions can be adapted for most applications including self flushing pressure filters, pressure-free drum filters or manual filtration. Contact us for a filter proposal.
Chemical free colour removal and disinfection
Quick assistance and response
Sterner has offices from Lofoten in the North to Porsgrunn in the South of Norway. Our network of highly trained staff ensure quick response and immediate attention regardless of a clients location.
With an agile service force we are ready to mobilise for our clients. Sterner offers regular service contracts ensuring continuous and optimal system function. Our service technicians are highly qualified and will embrace the challenges presented to them.