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Imoact Resistance 25X12mm Biological Filter Media For Ponds
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | JULI |
| Certification: | ROHS,REACH,FDA |
| Model Number: | Y3 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1CubmicMeter |
|---|---|
| Price: | USD160-230/CUBMIC METER |
| Packaging Details: | Woven Bag,10-15kg/Bag |
| Delivery Time: | 5-8 workdays |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 CUBMIC METERS/MONTH |
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Detail Information |
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| Material: | HDPE | Size: | 25*12mm,11*7mm,12*9mm,25x12 |
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| Application: | Aquarium And MBBR. | Product Name: | MBBR Biofilm Technology Kaldnes Bio Filter K1 Media |
| Density: | 0.96-0.98 | Port: | Shanghai Or Ningbo |
| High Light: | Y3 biological filter media for ponds,JULI biological media for aquarium filter,JULI biological filter media for ponds |
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Product Description
Imoact Resistance 25X12mm Biological Filter Media For Ponds
MBBR Bio Pac Media 25*10mm size with good imoact resistance virgin HDPE material
Description of MBBR system:
The MBBR system is often installed as a retrofit of existing activated sludge tanks to increase the capacity of the existing system. The degree of filling of carriers can be adapted to the specific situation and the desired capacity. Thus an existing treatment plant can increase its capacity without increasing the footprint by constructing new tanks.
When constructing the filling degree can be set to, for example, 40% in the beginning, and later be increased to 70% by filling more carriers. Examples of situations can be population increase in a city for a municipal wastewater treatment plant or increased wastewater production from an industrial factory.
Some other advantages compared to activated sludge systems are:
1. Higher effective sludge retention time (SRT) which is favorable for nitrification
2. Responds to load fluctuations without operator intervention
3. Lower sludge production
4. Less area required
5. Resilient to toxic shock
6. Process performance independent of secondary clarifier (due to the fact that there is no sludge return line)
Parameter of the MBBR:
| ITEM | Y1 | Y2 | Y3 | Y4 | Y5 | |
| Rooms | rooms | 4 | 5 | 19 | 6 | 64 |
| Size | mm | 11*7 | 10*7 | 25*10 | 16*10 | 25*4 |
| Effective specific surface area | m2/m3 | 900 | 1000 | 600 | 800 | 1200 |
| Density | g/cm3 | 0.95±0.02 | 0.95±0.02 | 0.95±0.02 | 0.95±0.02 | 0.95±0.02 |
| Stacked | Pcs/m3 | ＞830000 | ＞850000 | ＞97000 | ＞260000 | ＞210000 |
| Porosity | % | ＞85 | ＞85 | ＞90 | ＞85 | ＞85 |
| Dosage | % | 15-68 | 15-70 | 15-67 | 15-67 | 15-70 |
| Nitrification efficiency | gNH4-N/m3*d | 400-1200 | 400-1200 | 400-1200 | 400-1200 | 400-1200 |
| BOD5 oxidation efficiency | gBOD5/m3*d | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 | 2000-10000 |
| COD oxidation efficiency | gCOD/m3*d | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 | 2000-15000 |
| proper temperature | ℃ | 5-60 | 5-60 | 5-60 | 5-60 | 5-60 |
| Service life | Year | ＞20 | ＞20 | ＞20 | ＞20 | ＞20 |
| Bulk Density | Kg/m3 | 135kg | 145kg | 95kg | 120kg | 135kg |
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