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How Can PCI Gases DOCS Transform the Future of Sustainable Aquaculture?

Ensuring a Reliable, Sustainable Oxygen Supply for Aquaculture

As the global population continues to grow, the demand for high-quality, sustainable protein sources is more critical than ever. Aquaculture, particularly land-based Recirculating Aquaculture Systems (RAS), has emerged as a leading solution for meeting this demand while minimizing environmental impact.

At the core of this transformation is PCI Gases’ DOCS On-Site Oxygen Generators, a proven technology that delivers a reliable, cost-effective, and independent oxygen supply for fish farms worldwide.

Addressing Environmental Challenges with Smarter Solutions

Recent studies highlight the significant role that livestock farming plays in greenhouse gas emissions. Compared to other animal protein sources, fish farming produces significantly lower emissions, making it a more sustainable option.

Modern RAS facilities recycle and purify process water to minimize freshwater consumption, and this process is heavily dependent on supplemental oxygen. A secure oxygen supply is vital to maintaining optimal fish health, growth, and overall farm productivity.

Why Active Oxygen Management is a Game Changer

Efficient oxygen management is at the heart of successful aquaculture operations. PCI Gases’ DOCS On-Site Oxygen Generators ensure a stable, high-purity oxygen supply without the logistical challenges and risks associated with traditional oxygen delivery methods.

By integrating Active Oxygen Management Programs, fish farms can achieve:

Enhanced fish welfare and accelerated growth
Lower fish mortality rates
Higher stocking densities, leading to increased production
Optimized feed utilization, reducing costs
Shorter production cycles, maximizing capacity
Reduced water pumping costs through improved recirculation
Higher market value due to superior fish quality and weight gain

A Smarter Alternative to Traditional Oxygen Supply

Traditional oxygen supply chains are often costly, unreliable, and susceptible to delays. PCI Gases’ DOCS technology offers a cost-efficient, on-site alternative, providing fish farmers with continuous access to high-purity oxygen—ensuring uninterrupted operations and long-term sustainability.

The Future of Sustainable Aquaculture Starts Here

As the world moves toward more responsible and environmentally friendly food production, PCI Gases DOCS On-Site Oxygen Generators play a crucial role in driving efficiency, sustainability, and profitability in modern aquaculture.

Learn more about how PCI Gases is shaping the future of sustainable fish farming: PCI Gases Oxygen Solutions

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VSA Technology

To produce oxygen from air, PCI uses a proprietary Vacuum Swing Adsorption (VSA) process that eliminates many of the design problems associated with traditional on-site gas separation systems (PSA). Our innovative VSA system eliminates the need for process valves, feed air compressors, associated dryers and feed air filtering systems. Our robust VSA oxygen process extracts maximum sieve and power efficiencies = low cost (both CapX and OpX) high purity oxygen generation. Oxygen produced is 93% purity. Additional product/systems features include load following, remote monitoring and diagnostics along with an industry only 10-year warranty on the adsorber bed vessel. Average life span of our systems is 10-15+ years.

About PCI Gases

PCI Gases, headquartered in Riverside, California, is a global leader in advanced on-site gas generation systems. Specializing in Vacuum Swing Adsorption (VSA) technology for oxygen production, the company has been delivering innovative gas separation solutions since 1984. PCI Gases serves a wide range of industries, including medical, industrial, aquaculture, biogas, water treatment, and military applications.

With a mission to empower industries by providing autonomy in oxygen and nitrogen supply, PCI Gases helps clients reduce costs and improve sustainability. Their vision is to decentralize gas supply, offering economical and environmentally responsible solutions worldwide. Through a commitment to innovation and operational efficiency, PCI Gases continues to reshape industries and enhance the total cost of ownership for their customers.