| 摘要 |
<p>PURPOSE: A diaphragm rotational activated sludge aeration tank and a water treatment method using thereof are provided to improve the water treatment efficiency by increasing the contact between water and microorganisms. CONSTITUTION: A diaphragm rotational activated sludge aeration tank(10) comprises the following: a cylinder type main body(20) for inflowing and discharging wastewater; a diffuser(80) installed on the lower side of the main body, and connected to an air supplier for spraying air to the wastewater inside the main body; and a water surface diffusion preventing unit(30) installed in the main body for limiting the diffusion of non-decomposed organic compounds of the wastewater.</p> |
