Bacteriological contamination was detected in the Zetor company during a regular analysis of warm non-potable water, used for sanitary facilities.
The sanitary facilities in Zetor use three junction exchange stations, each with a volume of 32 m3. As the first step, we conducted a brief study into sanitation of hot water mains and explored the possibilities of technologies for the enduring prevention of bacteria contamination with maximum possible automation.
The main stages of the solution:
We did all this in 5 days, without any production shutdown, in a three-shift operation.
We solved the acute problem with bacterial contamination and installed water treatment technology with automated gauging which will prevent any such problems in the future.
We have repeatedly verified the functionality with accredited laboratory tests, yielding results of 0 KTJ in monitored strains of legionella pneumophila, coliform bacterium, E.colie and intestinal enterococcus.