CWN approach Structural control

From correction and dosing to structural control

Many recirculating water systems are only adjusted once deviations become visible. Examples include increasing microbial counts, recurring contamination, biofilm formation or a growing need for oxidative dosing.

CWN looks earlier in the system. With nano cavitation as an additional physical treatment, we assess where microbiological build-up can be influenced more structurally within the existing water circuit.

Learn more about CWN technology

In many installations, water quality is monitored through analyses, visual inspection, pressure loss, clogging or periodic measurements. This is valuable, but often a problem only becomes visible once microbiological build-up is already present.

Corrective steps then follow, such as cleaning, flushing, UV checks or oxidative dosing. This approach remains important, but it does not always address the underlying system dynamics.

When organic load, stagnant zones, temperature, flow and recirculation remain favourable for microbiological growth, the same problem can return later.

What CWN adds

CWN applies nano cavitation as an additional physical treatment within the water circuit. The application is tailored to system volume, flow rate, water load, existing water treatment and critical zones.

More control over microbiological dynamics in the water circuit
Support for existing UV, filtration or oxidative treatment
Reduced dependence on corrective peak treatments
A more targeted approach to critical zones in the system
Practical validation through measurements and observations

From separate measures to a system-based approach

Structural control starts with insight into the complete water circuit. CWN does not only look at one technology or one measuring point, but at the interaction between water load, flow, recirculation, existing treatment and critical zones.

If CWN is technically suitable, we validate this with a pilot under practical operating conditions. This makes it visible whether nano cavitation contributes to more stable water quality, less recurring build-up and more control over system behaviour.

Discuss your water system

Frequently asked questions about structural control

Short answers to frequently asked questions about correction, dosing and the additional role of CWN.

Does CWN replace existing water treatment?

No. CWN is applied as an additional system technology. Existing technologies such as filtration, UV, cleaning, flushing or oxidative dosing can each retain their own function within water management.

What is the difference between correction and structural control?

Correction often takes place after deviations have become visible. Structural control looks earlier at system behaviour: where microbiological build-up starts, where critical zones are located and how the water circuit can be kept more stable.

When is CWN relevant?

CWN is particularly relevant when the same problems keep returning, such as biofilm, fluctuating analyses, contamination, increasing dosing or a water circuit that remains difficult to predict.

Where is CWN applied?

That depends on the installation. Possible locations include basins, silos, pipes, return flows or other zones where recirculation, organic load and microbiological pressure come together.

How do we demonstrate the impact of CWN?

We define together in advance which goals are important for your installation. During a pilot, we monitor these through measurements and practical observations, for example water quality, microbiological load, contamination, corrective treatment and system stability. This makes the contribution of CWN visible within your own water system.

Would you like to know whether CWN can contribute to more structural control of your water quality? Based on system volume, flow rate, current water treatment and measurement data, we assess whether a pilot is technically relevant.

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