ISS On-Orbit Status Report

Payloads: Exploration Potable Water Dispenser (xPWD): Following the 2-day incubation period, the xPWD water sample was assessed for Coliform contamination. An on-orbit PWD, launched in fall 2008, provides water for crew consumption and food preparation on the ISS. A new system, the xPWD, reflects advances in water sanitization methods and microbial growth reduction and includes …