Water Degasification for Optimal Plant Performance
Protecting vital system components is essential for ensuring smooth plant operations and longevity. Membrane degassers present a significant advantage by reducing oxygen saturation levels in feed water to below 10 ppb, all without the need for chemical intervention. Our containerised membrane system offers a versatile, swift, and efficient solution for the degassing of water, removing oxygen from process streams.
For your mobile degasification needs, choose from our REMOX and MODA solutions, tailored precisely to your requirements. These units are available in both containerised and skid-mounted configurations. If you need support to determine the best degassing solution for your business needs, get in touch today and speak to one of our experts.
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Typical Applications
Bypassing your installed low oxygen production equipment during operational failure.
By removing oxygen and carbon dioxide from the water, the potential for corrosive reactions on critical parts is significantly reduced.
Removing dissolved gases from the water, allowing the DI and CEDI processes to work optimally and produce even higher-quality treated water.
Helping companies meet standards, such as DNV KEMA and VGB-R450L, by maintaining proper water chemistry.
Providing full or partial replacements for different processes, helping with temporary needs while allowing maintenance or upgrades without affecting your production schedule.
Success Story
Maintenance on the fixed plant deaerator temporarily hindered the client’s ability to remove oxygen from demineralized water.
Mobile Water Solutions provided a containerized REMOX 50C system to deliver 50 m³/h of deoxygenated water, consistently exceeding the client’s stringent quality standards. An internal recycle system in the feed tank accommodated fluctuating production demands, ensuring uninterrupted operations, even during peak flow periods. Remarkably, oxygen levels consistently remained <10 ppb throughout production.
Our seamless service facilitated smooth mobilization over a three-week summer contract. The client benefited from a fully operational system, surpassing quality requirements, and offering flexible capacity. This enabled uninterrupted production with the necessary water quality.
Degassing FAQs
Water degassing is a process that removes dissolved gases, mainly oxygen and carbon dioxide, from water. This process is essential in various industrial processes, as it significantly improves water quality and system efficiency. By reducing dissolved gas levels, water degassing mitigates corrosion, and enhances the overall water purity.
Vacuum Degassing: This method involves reducing the pressure on the water, causing dissolved gases to vaporize and escape into the atmosphere. It’s a simple and effective method, often used in smaller-scale applications.
Thermal Degassing: This method involves heating the water to increase the solubility of dissolved gases, making them easier to remove. The heated water is then cooled, causing the gases to release. It’s a widely used method in various industries, especially those requiring high-purity water.
Membrane Degassing: This method utilizes specialized membranes that selectively allow gas molecules to pass through while retaining water molecules. It’s a highly efficient method for removing specific gases, such as oxygen, from water. It’s particularly useful in applications where low gas concentrations are required.
Ultrasonic Degassing: This method uses high-frequency sound waves to create tiny bubbles in the water. These bubbles rise to the surface and burst, releasing dissolved gases. It’s a relatively new method, but it’s gaining popularity due to its effectiveness and efficiency.
Chemical Degassing: This method involves adding chemicals to the water to react with dissolved gases and form insoluble compounds that can be removed by filtration or settling. While effective, it’s important to choose chemicals carefully to avoid introducing contaminants into the water.
Ensuring the protection of essential system components is crucial for smooth plant operations and durability. Membrane degassers provide the advantage of reducing oxygen saturation levels in feed water to less than 10 ppb, all without resorting to chemical usage. Our container-installed membrane system offers a flexible, rapid, and effective solution for removing both oxygen and carbon dioxide from process water.
Choose from our REMOX and MODA mobile degasification solutions tailored to your precise requirements. These assets by NSI Mobile Water Solutions are available in both containerized and skid-mounted configurations.