AquaLunarPure

Supercritical Water Purification on the Moon – developed by Queen Mary University of London.

A reactor would first heat lunar ice to leave behind dust and rock particles, then heat it to more than 373°C at 220 bars of pressure to turn it into “supercritical water” – not a solid, a liquid or a gas, but a fourth state that appears like a thick vapour – in which oxidation will remove all the contaminants in one step. Direct heating and insulation contribute to the high energy efficiency of this reactor, compared to current state of the art technologies.