Now astronauts have a source of drinking water besides the urine recycler
Space station residents could soon get a new choice for drinking water beyond urine, sweat, and vapor. A water generation system which can extract water from hydrogen and carbon dioxide waste products has reached the space station, according to Aviation Week.
The Sabatier Reactor System could create as much as 2,000 pounds of water per year when it officially goes online in several months. It uses the chemical process discovered by French Nobel laureate and chemist Paul Sabatier, who found that elevated temperatures and pressures could turn hydrogen and carbon dioxide into methane and water.