Sewage treatment plants without a downstream sterilization stage cannot prevent fecal bacteria such as E-coli or enterococci from reaching the environment. This can pose a considerable risk to drinking water resources. The Dez-i-Des 100 has been specially developed for sterilizing mechanically and biologically pre-treated waste-water from properties such as single-family homes, (mountain) farms and chalets.
The mechanically and biologically pre-treated waste-water from sewage treatment plants is pumped through the pro aqua flow cell. The pro aqua diamond electrodes installed in the flow cell then generate oxidation agents, such as OH radicals, chlorine and ozone directly from the water. These oxidation agents cause the bacteria, especially the fecal bacteria such as E-coli and enterococci to be killed off. The sterilized waste-water can then be harmlessly released into the environment.
Dez-i-Des-100 – system for disinfection of waste water