Particle decontamination consists of eliminating the pollutants from a network by high-speed circulation of a rinsing fluid (water, oil, etc.).
This fluid is decontaminated by passage through filters with a filtration threshold chosen based on the level of cleanliness required.
Monitoring the effectiveness of particle decontamination is carried out either continuously with an electronic particle counter (according to standards NAS 1638 and ISO 4406) or by analysing a sample by microscope counting (according to standard NF48651).
Hydrochem has several independent filtration units tailored to our clients’ facilities.