News: LEDs
23 April 2024
AquiSense’s UV-C LED technology integrated into International Space Station’s water dispenser
AquiSense Technologies LLC of Erlanger, KY, USA (which designs and makes UV-C LED water disinfection systems) says that its UV-C LED technology has been integrated into NASA’s Potable Water Dispenser aboard the International Space Station (ISS) and has been operational since August 2023.
Designed by aerospace & defense firm Leidos of Reston, VA, USA and equipped with AquiSense’s PearlAqua Micro point-of-use UV-C LED water disinfection system, the Potable Water Dispenser was launched aboard the SpaceX Falcon 9 rocket. Designed to provide safe and clean drinking water for astronauts on the ISS, the system is a collaboration between AquiSense and Leidos.
Using the PearlAqua Micro platform, AquiSense delivered the UV-C LED water disinfection system within the PWD, including the following features:
- Advanced disinfection technology: AquiSense’s UV-C LED technology rapidly deactivates harmful micro-organisms such as bacteria, viruses and protozoa, ensuring that water consumed by astronauts meets stringent safety standards, protecting their health in the demanding environment of space.
- Compact and energy-efficient design: The compact footprint and energy-efficient operation of AquiSense's UV-C LED system make it suitable for outer-space applications, where resources are limited and space is at a premium.
- Reliable performance in challenging conditions: AquiSense’s UV-C LED water disinfection technology is engineered to withstand the rigors of space travel and operation in micro-gravity environments, with its robust construction and proven performance ensuring consistent and reliable operation.
The launch and deployment of NASA’s Potable Water Dispenser underscores the importance of innovation and collaboration in advancing space exploration and supporting human life beyond Earth, says AquiSense. The firm adds that it is looking forward to continued partnership with Leidos and other aerospace industry leaders to further enhance water treatment solutions for space missions.
AquiSense’s UV-C LED technology playing increasing role in aerospace projects
