A Comprehensive Guide to PSA Oxygen in the Ozone Generation Industry

3 min read


Pressure Swing Adsorption (PSA) oxygen has become increasingly important for the growing ozone generation industry. This technology provides a reliable and efficient oxygen supply to produce ozone for various applications. This guide offers a comprehensive overview of PSA oxygen, including its working principle, benefits, applications in ozone generation, and factors to consider when selecting a manufacturer.

Understanding PSA Oxygen Technology

What is PSA Technology?

Pressure Swing Adsorption (PSA) is an efficient gas separation technique used to produce oxygen from ambient air. It uses selective adsorbents that retain nitrogen while allowing purified oxygen to pass through.

Benefits of PSA Oxygen for Ozone Generation

  • High purity up to 95-99.9% for optimal ozone output
  • Cost-effective on-site production, eliminating deliveries
  • Continuous supply for uninterrupted ozone generation
  • Compact and portable systems for different setups

How PSA Oxygen Generation Works

The PSA process involves:

  • Pressurized air passing through an adsorption bed to retain nitrogen
  • Nitrogen release by lowering pressure to regenerate the adsorbent
  • Oxygen storage and supply for end-use

PSA Oxygen Applications in Ozone Generation

Ozone Water Treatment

PSA oxygen is commonly used to generate ozone for water disinfection and purification in:

  • Wastewater treatment plants
  • Swimming pools
  • Bottled water facilities

Ozone Therapy

PSA oxygen enables reliable medical ozone generation for therapeutic applications in:

  • Hospitals
  • Clinics
  • Ozone therapy centers

Industrial Ozone Uses

Ozone has many industrial applications, including:

  • Food processing
  • Semiconductor manufacturing
  • Chemical synthesis

PSA oxygen ensures efficient industrial ozone production.


In aquaculture, ozone promotes healthier water. PSA oxygen generates the required ozone for:

  • Disinfection
  • Improving water quality
  • Aquatic environment health

Choosing a Reliable PSA Oxygen Manufacturer

Key Selection Criteria

Consider these factors when choosing a PSA oxygen manufacturer:

  • Proven reliability record
  • Customization abilities
  • After-sales support
  • Compliance with standards
  • Safety certifications

Comparing Manufacturers

Evaluate manufacturers based on:

  • Industry experience
  • Product quality
  • Customer reputation
  • Technical expertise

Selecting an established ozone industry manufacturer ensures a reliable system.

Why Choose Absstem

Absstem is a leading PSA oxygen manufacturer known for:

  • Extensive expertise in gas separation
  • Custom systems for ozone needs
  • Stringent quality assurance
  • Robust after-sales service

Frequently Asked Questions

What is the shelf life of PSA oxygen?

PSA oxygen is generated on-demand and does not have a fixed shelf life. Proper storage is important to maintain purity.

Can PSA oxygen be stored?

Yes, PSA oxygen can be stored in gas cylinders or receiver tanks for later use. Follow guidelines to prevent contamination.

How does PSA oxygen compare to other methods?

PSA offers higher purity, lower energy use, continuous production, and less maintenance versus cryogenic or membrane separation.

Is PSA oxygen safe for ozone generation?

Yes, PSA oxygen is safe when using proper equipment and following safety procedures. The high purity prevents impurities.


PSA oxygen provides a reliable, cost-effective solution for the growing ozone generation sector. This technology has revolutionized the oxygen supply with key benefits and applications across industries. Carefully selecting an experienced PSA oxygen manufacturer is crucial to ensure optimal system performance and ozone output.

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