High Biological Activity MBBR Media / K1 Bio Filter Media For Fish Farm
High Biological Activity K1 Mbbr Bio Filter Media for fish farm
k1 media filter is made of Polyethylene with Borealis Quality. It can realize self-cleaning and excellent surface ratio. The bio-film carrier elements are produced from a material and with a procedure that provided properly stored and used ensures a minimum aging time of 20 years. Our k1 media filter can also be used as packing media for water coolers, oil water separators, and de-nitrification systems for polluted fish farms. Due to the use of MBBR Bio Media, the biological treatments get highly effective.
Technical Parameter
| Model | GNPE-01 | GNPE-02 | GNPE-03 | GNPE-04 | GNPE-05 | GNPE-06 | GNPE-07 | GNPE-08 | GNPE-09 | |
| Dimention | mm | φ12*9 | φ11*7 | φ10*7 | φ16*10 | φ25*10 | φ25*10 | φ35*18 | φ6*10 | φ15*15 |
| Hole Numbers | nos. | 4 | 4 | 5 | 6 | 19 | 19 | 19 | 8 | 40 |
| Protected surface area | m2/m3 | >800 | >900 | >1000 | >800 | >500 | >500 | >350 | >3500 | >900 |
| Density | g/cm3 | 0.96-0.98 | 0.96-0.98 | 0.96-0.98 | 0.96-0.98 | 0.96-0.98 | 1.02-1.05 | 0.96-0.98 | 1.02-1.05 | 0.96-0.98 |
| Packing numbers | pcs/m3 | >630000 | >830000 | >850000 | >260000 | >97000 | >97000 | >33000 | >2000000 | >230000 |
| Porosity | % | >85 | >85 | >85 | >85 | >90 | >90 | >92 | >80 | >85 |
| Dosing ratio | % | 15-67 | 15-68 | 15-70 | 15-67 | 15-65 | 15-65 | 15-50 | 15-70 | 15-65 |
| Membrane-forming time | days | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 | 3--15 |
| Nitrification efficiency | gNH4-N/m3.d | 400-1200 | 400-1200 | 400-1200 | 400-1200 | 400-1200 | 400-1200 | 300-800 | 500-1400 | 500-1400 |
| BOD5 oxidation efficiency | gBOD5/m3.d | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 1000-5000 | 2500-15000 | 2500-15000 |
| COD oxidation efficiency | gCOD/m3.d | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 1000-10000 | 2500-20000 | 2500-20000 |
| Applicable temperature | ℃ | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 |
| Lifespan | year | >15 | >15 | >15 | >15 | >15 | >15 | >15 | >15 | >15 |
Main Features of K1 Media Filter
▲ Special formula and production technology, accelerating biological film formation.
▲ Larger effective surface area, obtaining more microorganism.
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