| 摘要 |
<p>PURPOSE: Provided is an apparatus for treating wastewater using a waste fishing net as biofilm media, the apparatus being capable of providing a large area of habitat for microorganisms in a small space. CONSTITUTION: The apparatus comprises a bar(5) with a hook at an upper end, a waste fishing net wound around the bar(5), and a braid(3) for tying the fishing net to the bar(5) to provide habitat(2) for microorganisms between a portion where the braid is tied, wherein the bar(5) is hung on an upper end of a lateral bar installed to be across an aeration tank.</p> |
