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Product Description
Technical Parameters
| Model | PE01 | PE02 | PE03 | PE04 | PE05 | PE06 | PE08 | PE09 | PE10 | |
| Size | mm | φ12*9 | φ11*7 | φ10*7 | φ16*10 | φ25*10 | φ25*10 | φ5*10 | φ15*15 | φ25*4 |
| Hole Nos. | / | 4 | 4 | 5 | 6 | 19 | 19 | 8 | 8 | 64 |
| Surface area | ㎡/m³ | >800 | >900 | >1000 | >800 | >600 | >600 | >3500 | >900 | >1200 |
| Density | g/cm³ | 0.94-0.97 | 0.94-0.97 | 0.94-0.97 | 0.94-0.97 | 0.94-0.97 | 0.94-0.97 | 1.02-1.05 | 0.94-0.97 | 0.94-0.97 |
| Packing numbers | pcs/m³ | >630000 | >930000 | >990000 | >260000 | >118000 | >118000 | >1540000 | >230000 | >210000 |
| Porosity | % | >85 | >85 | >85 | >85 | >90 | >90 | >80 | >85 | >85 |
| Dosing ratio | % | 15-70 | 15-68 | 15-70 | 15-67 | 15-65 | 15-65 | 15-70 | 15-65 | 15-65 |
| Bio film 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 | 500-1400 | 500-1400 | 500-1400 |
| BOD5 oxidation efficiency | gBOD5/m³.d | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 2500-15000 | 2500-15000 | 2500-20000 |
| COD oxidation efficiency | gCOD/m³.d | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 2500-20000 | 2500-20000 | 2500-20000 |
| Applicable temperature | ℃ | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 |
| Service Life | year | >15 | >15 | >15 | >15 | >15 | >15 | >15 | >15 | >15 |
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