Water reuse at the UK's Millennium Dome

This article describes a plant, installed at the UK's Millennium Dome, which can supply around 500 m3 per day of reclaimed water to flush all of the toilets and urinals on the site. Water is reclaimed from grey-water, which is produced by the hand wash-basins, rainwater from the dome's roof, and groundwater from the chalk aquifer which is located below the site.