Oxygen Pressure Swing Adsorption (PSA) Systems

At Pacific Water Technology, we provide advanced Oxygen Pressure Swing Adsorption (PSA) systems designed to deliver high-purity oxygen for a wide range of industrial and commercial water treatment applications. This technology offers a reliable, cost-effective alternative to traditional oxygen cylinders, producing oxygen directly on-site when and where it’s needed.

How Pressure Swing Adsorption Works

Ambient air is composed of roughly 21% oxygen, 78% nitrogen, 0.9% argon, and 0.1% trace gases. PSA oxygen generators use a sophisticated filtration process to separate these gases efficiently.

Through the Pressure Swing Adsorption process, compressed air passes through a specialised Zeolite Molecular Sieve that selectively adsorbs nitrogen molecules while allowing oxygen to pass freely. As nitrogen accumulates in the zeolite pores, the purified oxygen is released as the product gas. The system then regenerates itself, ensuring continuous oxygen production without chemical additives or complex maintenance.

Benefits of PSA Oxygen Generation

PSA oxygen systems provide numerous advantages over conventional oxygen supply methods, including:

Consistent high-purity oxygen output

Reduced operational costs compared to bottled gas supply

Low maintenance and energy-efficient operation

Environmentally friendly – no chemical by-products or emissions

Compact and reliable design suitable for a range of installations

Applications

Our PSA oxygen systems are ideal for:

Water treatment and ozonation systems

Aquaculture and wastewater aeration

Laboratories and research facilities

Medical and industrial gas generation applications

By producing oxygen on demand, PSA systems from Pacific Water Technology ensure a sustainable and efficient solution for all your oxygen generation needs.