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The Danish water technology company
In total, ten projects and experiments have been chosen for the mission to ISS in 2023. The ASA project is twofold and will test both forward osmosis and membrane distillation at the
It is a proud day for the company says Jörg Vogel, VP of Open Innovation at
“To be selected for another flight test and continue our work with applying the Aquaporin Inside technology to water recovery in extreme environments is a great honor and proves that we are on the right track. The collaboration with
An ongoing project
Previously, ASA has been tasked with developing an improved and more efficient water recycling system for spaceflights, and this system will now be tested further on the
The new, semi-closed loop water recycling system is a dual loop system that consists of a primary loop powered by Aquaporin’s patented Aquaporin Inside technology. The system will use Aquaporin’s Hollow Fiber Forward Osmosis membrane to clean the astronauts’ wastewater. Here, water will be driven through the membrane by an osmotic driving force, and the membrane will hold back all contaminants and thus ensure that only clean water makes the journey into the salty draw solution.
Two separate experiments
On the 2023 ISS mission, ASAwill also be examining another membrane technology called membrane distillation which separates clean water from the draw solution using thermal energy. The two tests will investigate the water transport ability of the two-part system. In space, the lack of gravity reduces the efficiency of the semipermeable membranes, and the tests are meant to examine and quantify the performance of both technologies so theycan be tailored to future space missions.
The two experiments are part of the same system but will be examined one by one before they are combined in a full water purification process. The extensive data and knowledge acquired through the experiment will help develop a fully transportable water treatment system which allows wastewater to be recycled in space on a larger and more efficient scale than today and thereby ultimately helpsrealize space missions to Mars and beyond.
About
The company's products are based on many years of specialized research and development.Their design, integration, and application of both new and established medical technologies take into consideration the challenges and different conditions that exist in the weightlessness of space. The products help bring the technology of space travel, and experience from space missions, down to Earth for the benefit of ordinary people.
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