Alloy aeration tray

Alloy aeration disc, with uniform structure, microporous pore size of 0.22-100UM, porosity of 35-50%, low filtration resistance, high separation and purification efficiency, good mechanical properties, available in both tubular and spherical types. Spherical bottom diameter 100-400mm, thickness 3mm, aeration bubbles 0.1-2mm. And the aeration resistance is small, the gas-liquid interface area is large, the bubble diffusion is uniform, there is no pore blockage, and the corrosion resistance is strong. Compared with conventional aerators, the energy consumption is reduced by 40%, and the sewage treatment capacity is increased by nearly twice. The service life can reach up to ten years.