Skip to main content

"We've detected that you're visiting from {0}. Would you like to switch languages for tailored content?"

Enhance your control over dissolved gas levels

You can preserve product quality, protect processes and gain efficiencies with the right dissolved gas control. Choose 3M™ Liqui-Cel™ Membrane Contactors from Solventum.

Portrait of a man in a hard hat, safety glasses and a safety vest

Discover the science within

Managing dissolved gases in your process depends on state-of-the-art technology. The distinctive internal design of 3M™ Liqui-Cel™ Membrane Contactors ensures highly efficient, chemical-free dissolved gas control. Explore the technology inside Liqui-Cel membrane contactors. 

Elevate the efficiency of your dissolved gas control process

Many industries have been turning away from older technologies for dissolved gas control in the liquids they use, in favour of the efficiencies and compact design of 3M™ Liqui-Cel™ Membrane Contactors. For over 20 years, Liqui-Cel membrane contactors have displaced vacuum towers, forced draft deaerators and oxygen scavengers around the world. Let the experts at Solventum help you integrate our solutions into your liquid purification and filtration processes. 

Microelectronics and semiconductor manufacturing

You need ultrapure water for your operation, and Liqui-Cel membrane contactors can help provide it. They remove oxygen and carbon dioxide to very low levels to protect product yield and maximise the efficiency of electrode ionisation and ion exchange processes. You get precision control of electrodeionisation and dissolved gases, not only for ultrapure water, but also for all your compatible wet bench process fluids.

Power and steam generation 

With increasing demand for power, the pressures on your operations for efficiency and output are greater than ever. Before water can be used in process, dissolved gases must be removed along with other contaminants. Liqui-Cel membrane contactors and other filtration solutions from Solventum can preserve your efficiency and performance.

Beverage production

Some beverages need dissolved gases removed, while others require them to be added. When you choose Liqui-Cel membrane contactors, you get the versatile, compact, in-line solution you need. They deliver rapid and precise deoxygenation, decarbonation, carbonation or nitrogenation. They can also help you adjust alcohol with low impact on flavour and aroma — all with an eye to efficiency, consistency and product quality. 

Oil and gas production and refinement

Dissolved gas control is vital to your organisation to protect equipment and meet environmental regulations. From boiler feed water deoxygenation and oil washing, to enhancing water flooding in offshore operations, Liqui-Cel membrane contactors from Solventum can save space, expand to changing capacity and even reduce installation and transportation costs. 

Remove and reclaim ammonia with TransMembrane ChemiSorption (TMCS)

The challenge of ammonia removal

By managing ammonia responsibly in waste water, you can safeguard the environment, sewage systems, and treatment plants. Furthermore, you can attain your sustainability objectives and comply with increasingly stringent regulations on ammonia discharge. Simultaneously, ammonia-based compounds possess numerous valuable industrial applications, provided they are reclaimed through innovative methods. In your efforts to tackle these challenges, it is essential to have more efficient solutions for treating ammonia-laden effluent streams.

To help you gain efficiencies and attain your ammonia abatement goals, 3M™ Liqui-Cel™ Membrane Contactors for TMCS offer a powerful, compact, single-step solution. Liqui-Cel membrane contactors for TMCS strip ammonia gas from wastewater streams by diffusing it through a hollow fibre membrane and absorbing it directly into a reactive acid solution. This simultaneous, single-device removal and recovery of ammonia as an ammonium salt generates a byproduct that can be used or sold. 

Female worker taking water from the wastewater treatment pond to check the quality of the water.

The opportunity to turn waste into a resource

Manufacturers of electronics, power generation companies, and other industries are turning to Liqui-Cel membrane contactors for TMCS to remove and reclaim ammonia in a useful form, enabling the potential to reuse wastewater streams. With Liqui-Cel membrane contactors for TMCS, you get:

Effective, efficient and easy single-step processing

Improves your process by combining two steps into one, unlike a separate stripping and scrubbing procedure. Compatible with a 3M™ High Flow Series Filter System pre-filter for an efficient ammonia reduction solution.

A symbol, icon, of a filter with droplets in it and a drop exiting the filter to represent purification of the liquid
Versatile, adaptable and expandable systems

The compact size, modular design, and adaptable vertical/horizontal orientation make it scalable.

An iconographic representation of a circle with a person, a facility, and leaves interacting to represent sustainability and social impact. Dark green and medium teal positive colour palette.
Environmentally friendly outcomes

The TMCS process aids in reducing the NH3/NH4-N concentration in wastewater and minimises the release of nitrogen nutrients into the environment — while facilitating resource recovery.

An iconographic representation of the outline of a globe with a cross on it to signify global impact. Dark green and medium teal positive colour palette.
Exceptional overall value

Uses less energy to operate compared to steam or air stripping. Lower energy costs, compact design and potential to sell the ammonia by-product may contribute to a reduced cost of ownership.

An iconographic representation of a shield with a checkmark to indicate protecting the brand. Dark green and medium teal positive colour palette.

Explore the range of 3M™ Liqui-Cel™ Membrane Contactors

Additional resources for 3M™ Liqui-Cel™ Membrane Contactors

Data sheets

Learn more about their effectiveness and the sizes available.

Product drawings

Obtain technical drawings for all Liqui-Cel membrane contactors

Generic system P&IDs

Discover how our solutions can integrate with your systems

Operating and technical guides

Obtain information on start-up procedures, operation, assembly and more.

Publications and case studies

Discover studies and use cases from around the world.

Brochures

Find out more about the range of Liqui-Cel membrane contactors.

Ask an expert

Thank You Message

Thank you!

Your form was submitted successfully! 

Abstract rendering showing four layers of green curl patterns covering the frame.