Municipal wastewater reusehas an important role to play in the cities with rather scarce water resources or serious water pollution. 城市廢水資源化對于缺水城市或水資源污染嚴重的城市具有十分重要的意義。
Just as photovoltaics can help take a building off the power grid, living machines take strain off the pipes and municipal wastewater facilities on the "sewage grid. 正像太陽(yáng)能可以使建筑物擺脫電力網(wǎng)絡(luò )一樣，生態(tài)機器可以免除管道和城市廢水設施，擺脫污水網(wǎng)絡(luò )的束縛。
