DEROUGING IN THE PHARMACEUTICAL AND FOOD SECTOR

Speaking of rouging refers to a form of corrosion of stainless steel that can be properly removed from surfaces through the derouging treatment. The traditional method involves the use of highly acidic cleaners to remove the iron oxide layer, but this in the long run leads to negative implications for the systems. Because? because with each wash, in addition to the rouge, part of the healthy material of the system itself is removed, compromising its long-term functionality. Delmet, on the other hand, allows you to repeat the cleaning process over and over again, thanks to the use of chemical products with neutral pH that only remove the impurities without attacking the system, or without removing the base material.

Main advantages:
- Speed ​​of the process
- Neutral pH process
- Safe in use
- Simple process control
- Excellent compatibility with the contact material
- No chemical attack on the surface


Fields of application:
- CIP (Cleaning In Place) cleaning systems
- mixer / stirring systems
- thermocompression stills for the production of distilled water (injectable use)
- WFI systems with steam circuits (loops and containers)
- pure steam generators for the pharmaceutical, biotechnological, veterinary, cosmetic and food sectors
- autoclaves


Surfaces:
Stainless steel 1.4301,1.4401, 1.4404, 1.4435,1.4571., 1.4539 or AISI 316L, AISI 316 Ti or AISI 904L