Large effective specific surface area and high bio-attachment
Its huge specific surface area provides support for the growth of a large number of microorganisms; it is beneficial to the growth of various microorganisms and nitrifying bacteria, EM bacteria, filamentous bacteria and other beneficial bacteria to provide a space for the biological nitrogen and phosphorus removal of circulating water basis.
Model | Size(mm) | Specific Surface Area(m2/m3) | Bio-film formation Duration (days) | Nitrification Efficiency | Preferential Temperature (ºC) | Services life(years) | Number of unites per m3 |
PE63 | Φ25*4mm | >1600 | 5-15 | 400-1200 | <65 | ≥20 | >21,0000 |

