| 摘要 |
<p>PURPOSE: Provided are a microorganism media and a wastewater treatment apparatus using the same, the microorganism media being capable of increasing organic material, nitrogen and phosphorous adsorption efficiency and stably fixing microorganism thereto. CONSTITUTION: The microorganism media(100) comprises polyurethane based sponge(110) into which 5-80 wt% of activated carbon powder is adhered, wherein the activated carbon powder is impregnated with 0.1-10 wt% of metal by dipping the activated carbon into inorganic coagulant such as poly aluminum sulfate silicate, poly aluminium chloride silicate, ferric chloride, ferrous chloride, ferrous sulfate, ferric sulfate, poly iron sulfate, poly iron chloride, aluminum chloride, aluminum sulfate, poly aluminum chloride, aluminium nitrate, and ferrous nitrate.</p> |
