User-friendly RAS System

Easy installation and disassembled equipment. No large-scale geotechnical operations.

Waste accumulate at central under the impact of water flow becuase of conical bottom.

Water pushing device push water to slowly flow in a vortex. Under the action of gravity, 90% of the waste is concentrated near the evacuation in the middle of tank bottom. Discharging 5% -12% water with waste.