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Greenhouse irrigation water
In hydroponic greenhouses irrigation water is prepared by dissolving concentrated solutions of fertilizer in clean (rain) water. This irrigation water is then distributed across the hydroponic growing systems. Access drain water is collected and reused. With the reuse, the nutrient composition in the drain water is essential to know how much of the concentrated nutrient solutions are needed, to reach the optimal nutrient composition in the fresh irrigation water.
Celine instruments produce accurate and calibrated concentrations of all individual nutrients in the drain and irrigation water. This enables dosing the nutrients to the desired concentrations; and to have full control of the irrigation water to the greenhouse. By doing so the composition of the irrigation water will always be optimal for the crop, in every growing stage, in every kind of weather, under all circumstances. See animation.

VFA in anaerobic fermentation
Celine measures individual volatile fatty acids (VFA), as these are organic ions. On-line measurement of individual VFA components (formate, acetate, propionate, butyrate, etc.) is relevant in anaerobic fermentation processes.
The concentrations of and the balance between the individual VFA components is a good indicator of the health of the anaerobic fermentation process. On-line control of the individual VFA components helps increase biogas production.

PHA Bioplastic production
Celine measures individual volatile fatty acids (VFA), as these are organic ions. On-line measurement of individual VFA components (formate, acetate, propionate, butyrate, etc.) is relevant in anaerobic fermentation processes.
The concentrations of and the balance between the individual VFA components is a good indicator of the health of the anaerobic fermentation process. On-line control of the individual VFA components helps increase biogas production.

Other potential applications
Celine is
based on Capillairy Electrophoresis, suitable for measuring any charged
component in water. Please contact us, if you need advice for on-line
measurements of these charged ionic components.

Why Choose Us
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Celine enables full control of water and nutrient management in greenhouses and vertical farms
Celine is an instrument for online measurements of nutrients in irrigation water, that is the missing link for automation of nutrient dosing in greenhouses.
Optimal water and nutrient management thrives the crops to their best results, optimal quality and the best yield possible, with minimum use of resources like water and fertilizer.
Our products
Other solutions we have to offer

Celine instruments
Meet Celine, a self-calibrating real-time instrument that continuously measures the individual nutrient concentrations of the irrigation and drain water in greenhouses.

Celine Reagents
Celine provides specially designed reagents for getting the accurate and calibrated measurement results.

Celine cloud based intelligence
The nutrient concentrations are shared with the cloud and visualised through a portal on the internet.