Environmental Management Company Specializing in Creating Clean Water Resources YoungDong Engineering Co., Ltd.

1. Summary

Y-TURN stands for YoungDong - Two step and Upflowed influent for the Removal of Nitrogen and phosphorus.

Y-TURN is a process for increasing removal rate of nitrogen and phosphorus using advantages of endogenous denitrification and phased inflow.

Y-TURN consists of Aerobic Tank –complex Reaction Tank (Anaerobic Tank + Anoxic Tank + Settling Tank) –complex Function Tank.

Y-TURN helps remove nitrogen and phosphorus in sewage/wastewater by utilizing the complex reaction tank (which combines the functions of anoxic/anaerobic/settling tank) and complex stirrer.

2. Characteristic

• Phased inflow of water into complex reaction tank : No injection of external carbon source.

• Optimal placement of reaction mechanism : No internal circulation.

• Complex reaction tank combining anoxic tank, anaerobic tank, and settling tank : Small installation space.

• Easy modification of existing aeration tank and settling tank : Easy maintenance.

• Simple and energy saving : Low cost.

3. Application

• A method suitable for reuse of sewage / wastewater.

• Advanced Sewage/Wastewater Treatment System, Suitable for small. community sewage treatment facility and private sewage treatment facility, etc.

• Reuse existing facilities to improve treatment facilities.