Application: Pond, Fish Farming, Aquarium and MBBR. Material: PE or HDPE. Size and shape customized. Longer media Life.
1. Product Description
Bio filter media is a new suspension bioactive carrier, it according to the different nature of sewage in polymer materials (HDPE and CPE) to add a variety of beneficial microorganisms quickly attach and grow the trace elements, and through special process for the production of biologically active carrier.
2. Using scope
(1). MBBR (Moving Bed Biofilm Reactor) wastewater treatment.
(2). Biological treatment of wastewater reuse.
(3).River regulation: denitrification, dephosphorization, decarbonization, water purification.
(4). Aquiculture (pond, fish farming and aquarium): denitrification, decarbonization, improve the living environment of fish.
(5). Biological deodorization: biological deodorization tower packing.
3. Common Specifications
Φ10×7mm, Φ10×10mm, Φ12×10mm, Φ12×12mm, Φ25×9mm, Φ25×10mm, Φ25×12mm.
We can also customize according to customer requirements.
4. The technical indices of Bio filter media:
Specification | mm | Φ25X12 | Φ25X9 |
Specific gravity | g/cm3 | >0.96 | >0.96 |
Heaping number | PCS/m3 | 104520 | 135256 |
Specific surface area | m2/m3 | >500 | >650 |
Void volume | % | >95 | >95 |
Dosage ratio | % | 15-60 | 15-60 |
Biofilm forming time | days | 5-15 | 5-15 |
Nitrification efficiency | gNH4-N / m3.d | 400-1200 | 400-1200 |
BOD5 oxidation efficiency | gBOD5 / m3.d | 2000-10000 | 2000-10000 |
COD oxidation efficiency | gCOD/m3.d | 2000-15000 | 2000-15000 |
Applicable temperature | º C | -35~65 º C | -35~65 º C |
NH4-N Elimination rate | % | 99 | 99 |
Life-span | year | ≥10 | ≥10 |
PH | 5-11 | 5-11 |
Bio filter media
