| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a domestic water recycle utilization system which can utilize energy in a system wide efficiently, when a new domestic water recycle system is investigated.SOLUTION: A domestic water recycle system 2 has: hydraulic generating equipment 6 generating electricity using potential energy of domestic wastewater discharged from a water demand body 4; a purifier 8 provided in a downstream side of the hydraulic generating equipment 6, purifying the domestic wastewater and generating domestic water; and a pump 10 to feed the domestic water provided by the purifier 8 to the water demand body. The electric power provided by the hydraulic generating equipment 6 using the potential energy of the domestic wastewater is supplied to at least one of the purifier 8 and the pump 10.</p> |
