Take pressure off the main treatment process
Recover nitrogen from your reject water before it reaches the mainline – delivered as a service
Your reject water is quietly overloading the main process
Outsized load
A small share of your flow carries an outsized share of the plant’s nitrogen back to the mainline.
Paid twice
Treating that nitrogen again in the main line burns energy and chemicals, cycle after cycle.
Harder to control
The extra load makes aeration, dosing, and process control harder to maintain at peak flow.
Permit headache
Unsteady nutrient load in your output stream makes it difficult to meet permit requirements.
There’s a more targeted way
Today
With
Push everything through the main line
Treat the sidestream at the source
Reject water returns its full nutrient load
Significant savings from reduced energy & chemical need
You pay to treat it again, every cycle
Up to 90% of nitrogen recovered plug-and-play
Aeration and chemicals scale with the load
A lower nutrient load on the main process
Difficult to meet permit requirements
Guaranteed permit compliance
Nutrient removal, delivered as a service
Up to 90% removed
of nitrogen from your reject water– phosphorus too, to reduce the nutrient load on the main process
One predictable & lower price
a fixed price per m³ treated – no capex, nothing to buy
Zero added work
we install, operate and maintain it– not another machine to run
Permit compliance
a more steady output stream to match permits and lower chemical & energy requirements.
Proven where it counts
From the lab to the field
Technology developed at Aalto University, Finland, since 2016 – now operating at an industrial scale.
Successful industrial demo
20 m³/day demo unit operating at client sites in Europe. Validated up to 90% recovery in real conditions
Capable delivery team
Our team combines decades of experience in wastewater project delivery with cutting-edge technology.
Curious whether it fits your plant?
Book a 30-minute intro call – no numbers needed.
Have technical questions? Talk to Juho
He’s the brain behind the tech and the right person for deep dives.
Dr. Juho Uzkurt Kaljunen
+358 40 861 1915
juho@npharvest.fi
Want to use our solution? Talk to Federico
He’ll show you how to get started.
Federico Varalta
+358 40 707 2462
sales@npharvest.fi