Industry Guide
UV in Food & Beverage
Chemical-free disinfection for production surfaces, packaging, water, and air
In 30 Seconds
- UV-C disinfects conveyor belts, packaging, and process water without chemicals
- Typical dose: 20-40 mJ/cm² for surfaces, 40+ mJ/cm² for water
- Complements HACCP — does not replace it
- LED systems allow instant on/off for production line integration
- Key standards: EU 852/2004 (HACCP), IEC 62471 (safety), DVGW W 294 (water)
Applications
Conveyor Belt Disinfection
20-40 mJ/cm²UV-C modules mounted above conveyor belts eliminate bacteria and mold spores on food contact surfaces between production runs. Typical kill rates: 99.9% for E. coli and Salmonella at standard belt speeds.
Simulate thisPackaging Disinfection
25-50 mJ/cm²Pre-formed cups, lids, and film webs pass through UV-C tunnels before filling. Chemical-free alternative to H₂O₂ rinsing — no residue, no rinse water, no drying time.
Simulate thisProcess Water Treatment
40-70 mJ/cm²CIP (Clean-in-Place) rinse water, sugar syrup dilution water, and ingredient water treated with UV-C to reduce microbial load without affecting taste or chemistry.
Simulate thisProduction Room Air
Varies by room volumeUpper-room UVGI or in-duct UV-C reduces airborne contamination in production halls, packaging rooms, and cold storage. Critical for bakeries, dairies, and meat processing.
Simulate thisTypical UV-C Doses for Food Pathogens
| Target Organism | UV-C Dose (mJ/cm²) | Reduction |
|---|---|---|
| E. coli | 6.6 | 3-log (99.9%) |
| Salmonella | 7.6 | 3-log (99.9%) |
| Listeria monocytogenes | 11.0 | 3-log (99.9%) |
| Aspergillus niger (mold) | 132 | 3-log (99.9%) |
| Norovirus (surrog.) | 25 | 3-log (99.9%) |
D-values from published peer-reviewed sources. Actual required dose depends on geometry, distance, and environmental factors. Use the simulator for precise calculations.
Relevant Standards & Regulations
EU Regulation 852/2004
HACCP requirements for food hygiene
UV is a supplementary measure — must be documented in HACCP plan
IEC 62471
Photobiological safety of lamps
UV-C lamps in production areas must be classified and shielded
DVGW W 294
UV water disinfection devices
Applies to process water treatment systems
FDA 21 CFR 179.39
UV for food surface treatment (US)
Permits UV-C for treating food and food contact surfaces
Need help sizing a food safety UV system?
Our team provides vendor-neutral guidance for UV integration in food production — from conveyor belts to clean rooms.