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New Oxygen Generation System Activated
July 2007 - Astronauts at the International Space Station activated
and tested the second Oxygen Generation System (OGS)
(
NASA Press Release).
The system will be crucial add to the existing Russian Elektron
oxygen generation capacity, enabling future expansion of the
station crew to six people in 2009. The OGS is based on the
electrolysis of water to produce oxygen. Since hydrogen is
produced as a byproduct, the safety system includes triple
redundancy hydrogen sensors, which were supplied by Makel Engineering.
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