No need for brackets, easy to fluidize, save energy. The proper
specific gravity makes the packing in the state of suspension flow,
which minimizes the energy consumption; increases the impact and
cutting of the bubbles, and under the same conditions, the aeration
can be reduced by more than 10%.Extremely simple maintenance and care .General filter materials
require regular cleaning and refurbishment maintenance, while new
bio-fillers generally do not require cleaning and refurbishment
after being recycled, and can be used repeatedly for more than 10
years.
odel | 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 |
PE09 | Φ15×15 | >900 | 5-15 | 400-1200 | <65 | ≥20 | >230,000 |