Multi-porous Outer Air Film Aeration Tube for Aquaculture and Sewage treatment, Wastewater treatment

Description

Multi-porous Outer Air Film Aeration Tube is assembled from a inner tube with holes which put on outside air film. The air film has multi-porous on it. While blow the air inside the inner tube, tiny bubble are generated and float upside. The bubbles will bring the air and made water catch the air. The oxygen in the air let farmed fish shrimp and aquatic creatures breathe well. To sewage treatment or wastewater treatment, the bubbles bring large amount of oxygen to add to the sewage to mix the sewage with the muddy sediment full of microorganisms (the so-called activated sludge). After several hours of contact, most of the organic matter can be absorbed and digested by the microorganisms.