Government · 10 facilities
Tennessee Department of Correction: Verified at scale across 10 prisons.
Statewide · Nashville, TN
On-coil UV-C installed across 10 prisons in six weeks, with Connect streaming verification data from every facility.
Identify · Apply · Verify™
How it was done.
Identify
Significant costs from respiratory disease — including tuberculosis — among inmates and staff: a multi-million-dollar healthcare burden on taxpayers.
Apply
Cognituv Grid on-coil UV-C, engineered for rapid integration in secure facilities — installed across 10 prisons in just 6 weeks.
Verify
Cognituv Connect, on a wireless LoRaWAN network, pushes real-time verification and validation measurements continuously.
Successful outcomes
What changed.
Lower TB and respiratory disease → taxpayer savings
- Automated maintenance, less manual cleaning
- Energy savings from improved HVAC efficiency
- Standardized to MERV 8 — increased airflow
Products in this project
Installed: Cognituv Grid on-coil UV-C · Cognituv Connect · LoRaWAN network. Source: Cognituv customer case study.
More case studies
All case studies →
Vmzp85 · CC BY-SA 4.0
Phoenix Sky Harbor: Mold-free AHUs, less manual labor
Aviation · International airport · Phoenix, AZ
Cutting manual coil cleaning led to mold and a musty terminal. On-coil UV-C eliminated it — confirmed by the cleaning contractor’s own swabs.
Coca-Cola: Continuous bio-security at 42,000 bottles an hour
Food & beverage · Bottling plant · Argentina
A compact, high-fluence UV-C fixture built into existing machinery — continuous treatment on a 42,000 bph line, monitored through Connect.
Start with a no-cost facility assessment.
A call with an engineer, then a written recommendation for treatment, monitoring or both, sized to your equipment.