Advantages of Using a PSA Nitrogen Generator in Various Industries

Pressure swing adsorption nitrogen generators, also known as PSA nitrogen generators, can produce a high-purity supply of nitrogen. Requiring only a power source and the air around us, these generators are able to produce a continuous supply of nitrogen for businesses in multiple industries.

PSA nitrogen gas generators are a must-have product for companies in the food and beverage industries, pharmaceuticals, chemicals, automotive, oil and gas, aeronautics industry, and more. If you own a company in one of these industries and do not have a PSA nitrogen gas generator, you may be relying on nitrogen cylinder delivery for your supply of nitrogen. These cylinders are impractical, unreliable, and have negative environmental consequences.

It’s important to use the best tools at your disposal for your business, and this is why many companies turn to PSA nitrogen generators. PSA nitrogen generators are reliable, consistent, have low operating costs, and are less damaging to the environment.

Understanding PSA Nitrogen Generators

What is PSA Technology?

A PSA nitrogen generator is a device that produces high-purity nitrogen from air. The generator starts by removing impurities. Next, the nitrogen is adsorbed by material in the generator, while other gasses are discharged back into the air. Nitrogen is then desorbed and ejected through the outlet. This process happens over and over again, allowing operators to cull nitrogen from the air.

Key Components of PSA Nitrogen Generators

PSA nitrogen generators are made up of several components, including:

  • Air compressor
  • Air dryer 
  • Twin towers PSA Nitrogen Generator with Carbon Molecular Sieve
  • Storage tank
  • Control panels

The PSA nitrogen generator consists of two towers that do the same thing. While one tower is desorbing, the next one is adsorbing, to produce a continuous supply of nitrogen.

General Benefits of PSA Nitrogen Generators

There are many reasons that businesses choose PSA nitrogen generators over other sources of nitrogen. Below are some of the general benefits of PSA nitrogen generators.

Cost Efficiency

Running a PSA nitrogen generator to produce nitrogen costs less than purchasing a regular supply of nitrogen through cylinders and other delivery methods. Although PSA nitrogen generators cost more upfront, most businesses see long-term savings and quick return on investment (ROI) with this type of purchase.

On-Demand Nitrogen Supply

PSA nitrogen generators are flexible and convenient. They can produce a continuous supply of nitrogen seven days per week, and they eliminate dependency on external nitrogen suppliers.

High Purity and Consistency

Nitrogen generators are a reliable source of high-purity nitrogen. High purity levels are important for various industrial applications.

Environmental Benefits

Whereas nitrogen cylinders are delivered by trucks to businesses, nitrogen generators stay in one spot and use only a little electricity to do their job. Businesses that switch to nitrogen cylinders see a reduction in their carbon footprint by eliminating transportation of nitrogen cylinders. Nitrogen cylinders also use an energy-efficient operation, thus switching to this type of cylinder can have a positive impact on the environment.

Industry-Specific Advantages of PSA Nitrogen Generators

Below are some of the industries where nitrogen generators are most often used. If your business is dependent upon nitrogen delivery to operate, whether your industry is listed below or not, you too may be able to benefit from a nitrogen generator.

Food and Beverage Industry

In the food and beverage industry, nitrogen is used for packaging and preservation. Presence of nitrogen and lack of oxygen in packaging prevents oxidation, which can cause the development of off-odors and flavors. MAP packaging (modified air packaging), which replaces oxygen with nitrogen in food packages, is essential to ensure the long shelf life of packaged foods.

Pharmaceutical and Chemical Industry

Nitrogen is an inert gas, so it doesn’t react with chemicals and products like medications. In the pharmaceutical and chemical industries, nitrogen is used to create inert atmospheres to prevent oxidation. Just like in the food and beverage industries, nitrogen is used to flush out the air in packages that contain chemicals and medications. This helps ensure a long shelf life of the product.

Electronics and Semiconductor Industry

Oxidation can cause deterioration and poor quality in solder joints, just as it can produce deterioration in food and beverages. This happens because oxygen reacts with solder to create an oxide layer during the soldering process.

Nitrogen is used to replace oxygen during soldering, wave soldering, and component assembly to ensure quality and reliability in electronics manufacturing. This prevents oxidation and ensures high-quality solder joints in electronics and semiconductor manufacturing.

Automotive and Aerospace Industry

Oxygen has a way of passing through tire rubber over time, which can lead to deflation of tires. Nitrogen does not pass through rubber, and thus nitrogen can be used in tire inflation in automobiles and airplanes.

Nitrogen can also be used in fuel inserting systems, which reduce the amount of oxygen in fuel tanks to prevent the possibility of combustion. Nitrogen’s inert properties improve fuel tank safety.

Oil and Gas Industry

Nitrogen’s inert qualities come in handy in the oil and gas industry. Nitrogen is used in pipelines in well drilling because it’s non-combustible. Removing nitrogen from pipelines helps create a safe work environment and prevent accidents in the industry.

Nitrogen is also used to purge pipelines of oxygen and pressure test pipelines to check for leaks. In fact, Nitrogen’s inert properties make it safer to use in these instances.

Why Your Industry Needs PSA Nitrogen Generator Technology

Nitrogen is a useful gas in many industries. It is stable, inert, and abundantly found in the Earth’s atmosphere. Many businesses use nitrogen for preservation of products and to prevent oxidation. Nitrogen can also be used to reduce risk in normally flammable environments.

PSA nitrogen generators are efficient machines that can be used to produce nitrogen easily and in a cost-effective way. For businesses that prioritize environmental responsibility, nitrogen generators can help reduce the size of their carbon footprint while improving operational flexibility.

If your business relies on nitrogen for your product packaging, manufacturing or industrial processes, a nitrogen generator can be a valuable investment. To enhance your industrial processes with a PSA nitrogen generator, contact On Site Gas today. 

 

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Oxygen Gas Generations in Aquaculture: Boosting Fish Farming Efficiency

Fish farming is a rapidly expanding industry that helps meet the world’s needs for edible fish products. Fish farming helps reduce the ecological impact of fish consumption and ensures a healthy and tasty source of protein is available for the global food supply chain.

Oxygen generators have an important role in fish farming. Infusing water with pure oxygen helps create a healthy environment where fish can breed and thrive. If you own a fish farm, using an oxygen generator can help ensure that your fish have an oxygen-rich environment where they can live and grow to meet your business’s production goals.

The Importance of Oxygen in Aquaculture

Oxygen and Fish Health

Fish farms must create a controlled environment for optimal fish production. Oxygen plays an important role in these environments as oxygen is necessary to promote good fish metabolism and overall health. Low oxygen levels lead to poor health or even death for fish in farms.

Fish farms that use oxygen to create a good environment for fish often see a massive increase in fish production and better fish health overall. This leads to a drop in fish mortality rates and an improvement in profits for fish farmers. Using onsite oxygen generators can improve oxygen levels in tanks. Experts say that oxygen generators provide oxygen with a 95% oxygen purity, which helps ensure sustainable growth.

Water Quality Management

Oxygen levels play an important role in water quality by impacting the aquaculture environment. For example, waste decomposition and oxygen are inversely related. The more decomposing waste is present in the water, the less oxygen and lower water clarity. Too much waste and too little oxygen creates a poor environment for raising fish.

Fish farmers can improve fish production by controlling oxygen levels and waste in the water. Maintaining clear, oxygenated water helps keep the environment safe for fish.

What Are Oxygen Gas Generators?

Oxygen gas generators are an essential tool for fish farmers seeking an efficient and environmentally-friendly source of oxygen. Oxygen gas generators make it possible to control oxygen levels in the water to maintain a healthy environment for fish.

Overview of Oxygen Gas Generators

Oxygen gas generators use the surrounding air to produce a steady, reliable stream of oxygen. Generators come in two types: pressure swing adsorption (PSA) and vacuum pressure swing adsorption (VPSA). These two types of generators produce oxygen at different purity levels. Pressure levels produced by these generators vary as well, so it’s important to choose the right type of generator for your business. Working with the experts at On Site Gas Systems can help you choose the right type of oxygen generator.

VPSA oxygen generators use a sieve to adsorb non-oxygen gasses in the air (N2, CO2), thus separating oxygen and non-oxygen gasses. PSA generators use a molecular sieve to separate gas molecules.

Advantages of Using Oxygen Generators

Compared to traditional methods for oxygenating the water, oxygen generators help increase stock density by maintaining a higher level of dissolved oxygen in the water. This allows fish farmers to produce high-quality fish at higher rates. This also increases the rate of reproduction, and lowers fish mortality. Fish that are raised in these environments are believed to have better flavor, because they come from a clean environment.

Ultimately, oxygen generators are a cost-effective system for producing oxygen, resulting in long-term savings compared to traditional oxygenation methods.

Benefits of Oxygen Gas Generators in Fish Farming

Improved Fish Growth and Yield

Fish die-off can occur when oxygen levels drop suddenly. Consistent oxygen levels enhance fish growth rates by creating a healthy, disease-free environment for fish. This healthy environment can impact fish size and overall yield, resulting in fish that have more value on the commercial market, and better flavor overall.

Enhanced Disease Resistance

Stress can impact fish health and disease resistance. Optimal oxygen levels help reduce fish stress, and thus decrease their susceptibility to disease. Mycobacteriosis is an example of a fish disease that is mitigated with proper water oxygen content. This bacteria is present in water with poor sanitation, low pH, and low oxygen levels. Fish may become infected by eating infected deceased fish.

Increased Stocking Density

Highly oxygenated water can support greater fish density without compromising fish health. This allows fish farmers to stock more fish and produce higher yields without sacrificing the quality of the fish. The result of this is higher profits overall.

Energy Efficiency

Traditional aquaculture operations rely on expensive, energy-inefficient aeration systems that push air through the water to keep fish alive. This method can be costly and inefficient. Using an on site oxygen generator is a more cost-effective and energy efficient method for controlling the dissolved oxygen level in the water. Using concentrated oxygen results in lower costs and increased profitability for fish farmers, as well as reduced environmental impact.

Contact On Site Gas Systems for An Oxygen Generator for Your Fish Farm

Oxygen generators for fish farms are highly effective. Using oxygen generators for your fish farm can help you maintain consistently healthy water and greater numbers of fish.

Do you have questions about oxygen generators for fish farming? Contact On Site Gas Systems to learn how you can procure an oxygen generator that meets your needs and improves your farm’s efficiency, productivity, and sustainability. If you’re using a traditional aeration system, you could be missing out on opportunities to improve your overall operation. Speak to one of our representatives today to get started with your system.

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