October 2013

This application refers to a company that concludes the life cycle of the rabbit, in a factory where the meat is processed and packaged for distribution. For some marginal and external processes, well water is used with serious bacteriological problems, with particular evidence of pseudomonas aeruginosa which could indirectly contaminate the processed meat.

To avoid any possibility of contamination inside the plant, the management wishes to reduce the bacterial load of the water but wants to avoid the use of chemical products.

Test method used:

The water drawn from the well is conveyed into a storage tank, from here a pipe leads back to the collection points using a relay pump. An electronic unit is installed, with a bactericidal action as well as anti-scaling, downstream of the relay pump and before all the withdrawal points located outside the plant.


After only one week of exercise, the abatement of Pseudomonas Aeruginosa reached the 98.33% threshold. In subsequent withdrawals, the abatement levels at the withdrawal point are always high, although slightly lower than the first. This phenomenon is due to the detachment of encrustations and the biofilm present in the metal pipe, detachment that probably ends within 6-12 month