| 摘要 |
PURPOSE: An advanced treatment apparatus for sewage and wastewater using a single reactor is provided to improve removal efficiency of organic compounds, nitrogen and phosphorus by performing a denitrification and a nitrification processes in a single reactor. CONSTITUTION: An advanced treatment apparatus for sewage(100) includes a reaction tank(10), a wastewater inflow pipe, a plurality of bio-filters(30), a rectifying plate(51,52), a nitrification reactor(60), a transfer pump(71), a transfer pipe(72), and a transfer line(74). The reaction tank includes a sludge precipitation part, a denitrification part and a nitrification part. The advanced treatment apparatus further includes a fixing frame(40), an emission tube(75), a water treatment tank(81), a discharge pipe(82), a separation plate(83), and an air ejector(73). The sludge precipitation part connected to a first sludge discharge pipe(91) discharges the precipitated sludge to the outside. |
