Ozone is a powerful oxidant and is toxic to humans and aquatic life at high concentrations. Pureflow’s custom ozone destruct systems helps remove residual ozone from the treated water before it is discharged into the receiving water body or distributed to consumers.
Ozone Destruct Systems
Pureflow Ozone Destruct Systems

Operator Safety
Features & Benefits
- Ozone corrosion-resistant materials
- Energy efficient
- Inlet and outlet ozone (gas) monitoring
- Vent inlet to offset low production scenarios
- Online trending
- PID control loop for independent pressure and temperature targets
- Easily removable/replaceable catalyst chamber
- Easy maintenance and cleaning
- Epoxy coated or stainless skid with 316 stainless steel piping


How It Works
- Catalyst Bed: The core component is a catalyst bed, typically made of manganese dioxide (MnO2) or other metal oxides, which facilitates the decomposition of ozone into oxygen.
- Vessel Design: The catalyst bed is housed in a vessel often made of stainless steel or other corrosion-resistant materials, designed to withstand the operating conditions.
- Gas-Liquid Contactor: An efficient gas-liquid contactor ensures proper mixing and contact between the ozone-containing water and the catalyst bed, maximizing the decomposition efficiency.
- Temperature Control: Pureflow incorporates temperature control mechanisms to maintain the optimal temperature range for efficient catalytic decomposition.
- Monitoring and Control: Advanced systems may include instrumentation for monitoring and controlling parameters like flow rates, ozone levels, and catalyst bed performance.