| 摘要 |
An advanced wastewater treatment apparatus with non-powered blowing equipment is provided to obtain excellent organic treatment effect by containing supply air in supplying water emitted at high speed and to remove nitrogen and phosphorus without a separate stirrer by radiating and flowing sewage to an anoxic condition. A recirculating type apparatus for advanced treatment of sewage/wastewater with a non-powered blowing equipment includes a treatment tank, a water supply pump(5), a water supply pipe(10), an outer pipe(20), an air suction pipe(30) and a control valve(40). The treatment tank stores and processes sewage and waste water. The outer piper is installed on the water supply pipe and forms air intake space(25). An entrance(30a) of the air suction pipe is positioned in the air. One side of the outer pipe, a taper part(21) is installed. |
