| 摘要 |
<p>The present invention relates to an air diffuser that includes at least two pore groups, which include two or more pores and are distributed at intervals; and to a separation membrane bio-reactor including the same air diffuser. According to the present invention, the air diffuser can effectively discharge and diffuse air or air bubbles with a small amount of air. Therefore, the air diffuser can provide an excellent cleaning effect to an applicable field such as the separation membrane bio-reactor. The air diffuser can reduce the amount of air to be used and electric power consumption, and can increase operation efficiency of the separation membrane bio-reactor.</p> |
