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Cost-efficient selective sodium removal
Sustainable recirculation practices allow growers to produce high-quality crops in the safest possible manner, using the minimum in irrigation water and fertilizers. However, the downside to recirculating irrigation water is the inevitable build-up of sodium which leads to yield loss.
Ridder NoNa+ provides a solution to reduce sodium levels in drain water; it’s the industry’s first water treatment unit that enables sodium to be removed selectively and allows growers to reap the benefits of recirculation without having to worry about unsafe high sodium levels in their irrigation water or the loss of expensive fertilizers.
The award-winning Ridder NoNa+ is an affordable and efficient solution to help greenhouse growers achieve better yields and quality by reducing sodium levels in drain and irrigation water.
Continuous one-step process
Keeps sodium at safe level for recirculation
No loss of valuable elements such as Ca, Mg, P, S
Compact, stand-alone unit, easy to fit in
The Ridder Group’s innovative selective sodium removal tool won the award for lowering the horticulture industry’s water-footprint and increasing the efficiency of greenhouse companies worldwide.
The jury praised Ridder NoNa+ for maximizing the greenhouse water cycle. “More sustainability is essential for the sector’s future” the jury said. Other comments from the jury said; “‘Less investment, high input and zero sodium creates an affordable product for growers everywhere’. The Ridder NoNa+ is ‘in line with the sustainable water transition in the Netherlands and the rest of the world’. Furthermore the innovative technology of the Ridder NoNa+ was recognized. Ridder NoNa+ is a ‘new innovation: the combination of membrane technology and electrolysis treatment’.
For years the greenhouse industry has been looking at new technologies and methods that help growers cope with the inevitable build-up of yield-reducing sodium levels in drain-water. So far, many of these solutions have remained inadequate as they either also removed expensive, reusable fertilizers, or they required the addition of costly additives such as potassium chloride. The new groundbreaking combination of selective membranes and electrodialysis of Ridder NoNa+ finally provides a cost-efficient and better integratable solution to reduce sodium levels in recirculation water.Contact us for more information
"Using water efficiently is not only good for your wallet, but it’s also good for the environment. It's exciting working for a company that provides growers with the means to manage water more sustainably. In my role as product manager for Water Treatment, it's always a challenge to develop solutions that meet the water challenges of our customers effectively, whether they are based in Netherlands, Mexico or China. "
-Jerre de Blok, Product Manager Ridder Water Treatment.