黑洞社区

The Ecoplay recycles bath and shower water for re-use in toilet flushing and is claimed to reduce the fresh water needed for toilet flushing by up to 30%.

The unit is similar in size to a traditional concealed in-wall cistern. It collects water from the bath and shower in a tank, where light materials such as foam and hairs are skimmed from the surface and heavier materials such as dirt and sand sink to the bottom. The 鈥渃lean鈥� water is then transferred to another storage tank from where it can be gravity fed or pumped on demand to the toilets. The unit has a storage capacity of 100 litres 鈥� enough for about 20 flushes.