万泉公寓的日设计用水量为240m~3,其中每天洗浴用水88m~3;冲洗厕所、汽车用水和绿地用水约80m~3。为了节省新鲜水用量,以洗浴水为水源,设计了一套由接触氧化、沉淀、过滤、消毒等工艺组成的日处理能力为120m~3的中水处理系统,预计处理后出水(COD≤50mg/l, BODs≤10mg/l,ss≤10mg/l)可满足冲洗厕所、汽车和绿地用水要求,以达到节约新鲜水用量的目的。 The daily design water consumption of Wanquan Apartment is 240m~3, of which bath water is 88m~3 per day; flushing toilet water, automotive water and green water is about 80m~3. In order to save fresh water, a domestic water treatment system with a daily treatment capacity of 120m~3 consisting of contact oxidation, precipitation, filtration, and disinfection was designed with bath water as the water source. It is expected that the treated water (COD≤50mg) /l, BODs ≤ 10mg/l, ss ≤ 10mg/l) can meet the water requirements for flushing toilets, automobiles and green spaces to achieve the purpose of saving fresh water.