Ozone Destructor
Catalytic ozone destructor for safe breakdown of excess ozone before exhaust air release
OZ India Ozone Destructor uses catalytic decomposition to break down excess ozone to safe O2 before exhaust air is released. CE certified. Required for all ozone generator installations per safety guidelines. Ozone India Technology, Greater Noida.
CE & ISO 9001:2015 certified manufacturer · Est. 2014 · 150,000+ installations · Greater Noida, India
The OZ India Ozone Destructor is a catalytic unit installed on the exhaust of ozone generators and ozone contact tanks to decompose excess ozone back to safe oxygen before it is released to the atmosphere. Ozone above 0.1 ppm is harmful to humans per OSHA guidelines — a catalytic destructor ensures all exhaust air meets safety standards. Uses manganese dioxide or activated carbon catalysts to achieve 99.9% ozone decomposition efficiency. Essential for: ozone test chambers, STP and ETP ozone contact tank exhausts, food processing ozone rooms, and pharmaceutical ozone systems. CE certified and required by safety regulations.
| Technology | Catalytic decomposition (MnOâ‚‚ catalyst) |
|---|---|
| Ozone Destruction Efficiency | 99.9% at rated flow |
| Inlet Ozone Concentration | Up to 10% by weight |
| Operating Temperature | Ambient — no heat required |
| Pressure Drop | Minimal |
| Catalyst Life | 2–3 years (replacement available) |
| Certification | CE, ISO 9001:2015 |
- 99.9% ozone destruction — exhaust air safe for occupied spaces
- Catalytic — no power required, no moving parts
- MnOâ‚‚ catalyst — proven and reliable, long service life
- Required for all ozone generator installations per OSHA guidelines
- Easy catalyst replacement — service without system shutdown
- CE certified — meets EU and international safety standards
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Frequently Asked Questions
An ozone destructor (also called an off-gas destructor or tail gas destructor) uses a catalytic cartridge containing manganese dioxide (MnOâ‚‚) to convert undissolved ozone from contact vessel vents and generator exhaust to oxygen before it reaches the atmosphere. It is required by CE Machinery Directive 2006/42/EC and OSHA 29 CFR 1910.1000 to maintain workplace ozone below 0.1 ppm.
The MnOâ‚‚ catalyst cartridge has a service life of 12–24 months depending on ozone throughput. Spent catalyst is indicated by an outlet ozone reading above 0.05 ppm on a portable ozone monitor. Replacement cartridges are stocked and shipped from Greater Noida within 2–5 days.
Ozone India Technology destructors handle inlet ozone concentrations up to 3,000 ppm (0.3 wt%) at flow rates from 1 to 500 L/min depending on model. The outlet ozone concentration after the catalyst is <0.05 ppm at rated inlet conditions.
Yes, for all water treatment applications where ozone gas is not 100% absorbed in the water. A contact vessel always has some undissolved ozone off-gas vent — this must be passed through the destructor before venting to the plant room or atmosphere.
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OZ Destructor