How it works
PCDS operates in a nitrogen atmosphere, generating reactive nitrogen species and UV radiation that inactivate all classes of microorganisms. Unlike PCDO, it does not oxidize organic compounds or alter the chemical composition of the water — making it ideal when water chemistry must remain unchanged.
Key advantages
- Complete sterilization without chemical additions
- Water composition unchanged — no oxidation of TOC or minerals
- Inactivates even the most resistant plant viruses
- Suitable for pharmaceutical-grade water requirements
- Validated against bacteria, viruses, fungi, protozoa, and spores
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