Recognizable signs that your water system needs attention
In recirculating water circuits, the following can develop:
- Biofilm in basins and pipes
- Elevated bacterial counts
- Spread of pathogens
- Microbiological pressure in RAS systems
Many installations respond with:
- Increased H₂O₂ or oxidative dosing
- Heavier UV load
- Frequent cleaning and flushing
- Corrective action for peaks
Nano-cavitation as an additional system intervention
CWN applies high-power nano-cavitation to actively influence microbiological dynamics.
Implosion of microbubbles generates local energy in the water. Water is repeatedly exposed to this energy zone, which in practice can result in:
- Lower germ counts
- Slower microbiological build-up
- More stable water conditions
- Fewer peak dosages required
Research and Practical Validation
Nano-cavitation in water treatment is being investigated in both external studies and practical installations. Results depend on configuration, hydraulics, and application, but show clear trends under project-specific conditions.
Research:
- Impact on microbiological load
- Effect on biofilm formation and fouling
- Dependent on energy input and exposure
- Interpreting results within system context
Practice:
- Lower total bacterial counts
- Slower microbiological buildup
- More stable water conditions
- Less need for corrective peak dosing
Why organizations choose CWN
When microbiological instability structurally impacts water quality and operations, isolated corrections are often insufficient.
Therefore, we work from a structured approach, from validation to implementation, tailored to your specific installation.
✔ Practical validation
Applied in existing installations
Tested under operational conditions, not just in a controlled environment.
✔ Project engineering
Tailored to your installation
Configuration based on volume, flow, and critical zones within your system.
✔ Complementary to existing systems
Not a replacement, but an enhancement
Works with UV, filtration and oxidation, and supports existing water treatment.
✔ Phased implementation
Start with a pilot
First, measure and evaluate, then scale up to structural application.
Solutions by Industry
Recognizable? Choose your situation and discover how CWN structurally controls microbiological pressure.
Always tailored to your specific water circuit and installation.
1. Horticulture
Irrigation water, drain water and humidification
- Recurrent pathogens in irrigation water
- Biofilm in basins and pipes
- Reuse under emission pressure
- Risks in humidification systems
2. Aquaculture
RAS, water quality and system stability
- Unstable water quality in RAS
- Biofilm in pipes
- Stability of water conditions
- Open water support
3. Process water
Biofilm, Chemical Reduction, and Continuity
- Biofilm in critical process parts
- Support for chemical reduction
- Treatment of buffer tanks
- Continuity of processes
Frequently asked questions about nano-cavitation
Brief answers to the most important questions about safety, system interaction, and implementation.
Is nano-cavitation safe for fish and systems?
Yes, if applied correctly. Nano-cavitation is tailored to flow, volume and positioning on a project-specific basis. That is why we always start with a technical analysis and pilot.
What happens to biofilter bacteria?
Nano-cavitation does not replace biofilters and is not intended to. The technology is applied in specific zones of the system and influences microbiological dynamics without disinfecting the entire system. Interactions with biofilters are always taken into account during engineering.
Does this replace UV or chemical treatment?
No, it is supplementary. In practical applications, we see that corrective peak dosages can decrease, depending on the system and configuration. CWN is used to reinforce existing water treatment.
How is the correct configuration determined?
There is no standard formula. The correct configuration depends on flow rate, residence time, critical zones, and system design. That is why we analyze each installation in advance and validate this during the initial period.
How quickly are results visible?
This varies per system. In many practical applications, changes become visible within a few weeks, while structural effects are assessed over longer measurement cycles. We therefore work with pre-agreed evaluation moments.
More technical questions? View the full FAQ or schedule a technical intake.
