Managing Ozone Emissions at the Source

 

 

Ozone (O₃) plays a valuable role in industrial disinfection and oxidation processes, particularly in water treatment and surface processing. However, once its intended function is complete, residual ozone in exhaust streams becomes a regulated hazard. Due to its strong oxidative properties, ozone poses well-documented risks to respiratory health and contributes to atmospheric pollution if released untreated.

 

In modern industrial operations—where environmental compliance, workplace safety, and system reliability are equally critical—effective ozone destruction is no longer optional. It is a core requirement of responsible process design.

 

 

 

 

Industrial Ozone as an Occupational and Environmental Risk

 

 

Ozone is commonly generated as a byproduct in a range of industrial processes, including:

 

• Ozone-based disinfection in municipal and industrial water treatment
• Corona discharge systems used in polymer surface treatment
• Non-thermal plasma generators
• Laboratory-scale oxidation and sterilization processes

 

Without proper abatement, ozone-containing off-gas can exceed occupational exposure limits and regulatory emission thresholds. This presents operational challenges for plant managers and compliance teams tasked with ensuring safe venting and long-term system integrity.

 

 

 

 

Catalytic Decomposition: A Proven Mitigation Strategy

 

 

DEAI CHEM’s Ozone Decomposition Catalyst is engineered to address these challenges through a passive, catalytic approach. The catalyst enables the rapid conversion of ozone into oxygen directly within the exhaust stream, eliminating the need for thermal destruction or complex mechanical controls.

 

When ozone-laden air passes through a properly designed catalyst bed, ozone molecules are decomposed on the catalyst surface into stable oxygen molecules. This reaction occurs efficiently at ambient temperature, allowing seamless integration into existing exhaust and ventilation systems.

 

 

 

 

Performance Characteristics and Operational Advantages

 

 

The catalyst is supplied in granular form, optimized for fixed-bed configurations commonly used in industrial ozone destruct units. Its performance profile supports continuous operation under standard process conditions without external energy input.

 

Key operational attributes include:

 

• Effective ozone decomposition at ambient temperature
• No secondary byproducts or chemical residues
• Stable catalytic activity under continuous airflow
• Minimal maintenance requirements over extended service periods

 

This makes the catalyst particularly well suited for applications where simplicity, reliability, and low operating cost are essential.

 

 

 

 

Typical Application Environments

 

 

DEAI CHEM’s Ozone Decomposition Catalyst is deployed across a wide range of industries, including:

 

• Municipal and industrial water treatment facilities handling ozone disinfection off-gas
• Electronics and packaging plants using corona treatment systems
• Laboratories and pilot plants managing oxidative exhaust streams
• Industrial plasma and surface activation processes

 

In each case, the catalyst provides a direct, source-level solution that reduces ozone concentrations to safe levels before atmospheric release.

 

 

 

 

Supporting Compliance and Sustainable Operation

 

 

By converting ozone to oxygen without generating waste streams or secondary pollutants, catalytic ozone destruction aligns with modern environmental management objectives. It supports regulatory compliance while minimizing system complexity and operational burden.

 

DEAI CHEM designs its ozone decomposition solutions with a focus on long-term stability, process compatibility, and practical integration—helping operators maintain safe, compliant operations without compromising efficiency.

 

For technical guidance on system design, catalyst sizing, or application-specific recommendations, DEAI CHEM’s engineering team provides support from initial evaluation through implementation.