Aeration Tower

Aeration tower is situated next to the pump room. The tower is a five-story circular body with a diameter of about 3 meters per layer. The total height of the RC building is about 3.5 meters. The coking coal and charcoal on the body absorb the metal oxides, deodorize and decolorize the water. The water drain out of the steel pipe and is filtered from the top layer increasingly, just like the waterfall. Which aimed to increase the oxygen content in the water, sterilization, and dislodge the impurities with larger size again. Finally, the water is discharged to the sedimentation basin