Frequentietechniek

Legionella poses a major risk to managers of drinking and process water installations. Existing control methods, such as copper/silver ionisation, involve undesirable chemical additives and high management costs. Aqua D&S is therefore introducing an innovative, patented solution: frequency technology.

This technology activates frequency waves above 20 kHz in tap water. These waves are inaudible to humans and animals, but destroy the biofilm that serves as a breeding ground for Legionella bacteria, among other things. Unlike other methods, frequency technology does not cause corrosion and does not affect the smell or taste of the water. Crucially, frequency technology does not add anything to the water. The technology is marketed exclusively by Aqua D&S in the UK and has been extensively tested and successfully applied in practice.

The installation consists of transducers that are placed in the existing pipework via removable plastic Y-pieces. This allows the frequency waves to reach the entire pipe network, including dead pipes. The simple installation, minimal maintenance and one-off adjustment ensure low management costs.

Because both bacteria and their adhesive and nutrient base are eliminated, there is no regrowth, unlike with chemical treatments. The technology requires only a minimal energy supply, comparable to a small light bulb, and can be continuously monitored via a control screen.

Weighing less than three kilograms and offering a long service life, frequency technology provides a sustainable and cost-efficient breakthrough in the management of drinking and process water.