| ≥1 piece |
Moving bed biofilm reactor ( Moving Bed Biofilm Reactor, referred to as MBBR ) is a kind of new biofilm reactor has high efficiency, strong ability to loading, high treatment efficiency, sludge age, less residual sludge, nitrogen and phosphorus removal effect is good, no sludge expansion, has been widely used in foreign countries; biological suspended filler is a core component of MBBR process.
Yulong mbbr media has the perfect bioflim on the bio filter media
✔HDPE is base material and friendly to environment, specially add scientic formula into our MBBR bio filter media to enhence the MBBR media properties and rapid biofilms forming.
✔High efficient surface and microbial populations
✔Small footprint system; saving energy
✔Simple operation, Maximally reduced abrasion & wear, the service life is above 10 years.
✔easy upgrading and reconstruction projects for sewage treatment
✔Controlling the sludge bulking
✔Customize the filter for high concentration polluted water.
✔Provide our reliable unique technology and rich experience in wastewater treatment for you.
✔Long-term experience in process engineering and designing of wastewater treatment plants.
Specification Date
| Model | YL-Ⅰ | YL-Ⅱ | YL-Ⅲ |
| Size(Φmm) | 10×10 | 25×12 | 35×17 |
| Specific Gravity(g/cm3) | >0.96 | >0.96 | >0.96 |
| Bulk Density(piece/m3) | 365,000 | 95,000 | 58,000 |
| Efficient Surface(m2/m3) | >850 | >500 | >350 |
| Voidage Ratio(%) | >85 | >90 | >92 |
| Dosage Ratio(%) | 15~60 | 15-70 | 15~50 |
| Membrance-Forming Time(day) | 3~15 | 3~15 | 3~15 |
| Nitrification Efficiency(g NH4-N/m3.day) | 400~1200 | 400~1200 | 300~800 |
| BOD5 Oxidation Efficiency(g BOD5/m3.day) | 2000~10000 | 2000~10000 | 1000~5000 |
| COD oxidation efficiency(g COD/m3.day) | 2000~15000 | 2000~15000 | 1000~10000 |
| Applicable Temperature(℃) | 5~40 | 5~40 | 5~40 |
| Service Life(year) | >10 | >10 | >10 |
| YULONG Bio Filter Media | Other Suppliers' Filter Media | |
| Biofilm forming time(day) | 3 - 15 | 10 - 30 |
| Material | Food grade HDPE | PE (main) |
| Note | We select expensive premium Grade original PE (HDPE) | |
| Formula | Scientific Formula for Quick Film Formation | No Formula |
| Surface Treatment | - Special Surface Treatment - Larger and Roughness Inner Surface to Enhance Microble cell Adhension and Biofilm Forming Rapidly | No Surface Treatment |
| Hydrophilicity | - Good Hydrophilicity - Add Hydrophilic Groups to Improves Biofilm Formation and Biomass | Weak Hydrophilicity |
| Surface Charge | Positive Charge for Microorganism Growth due to Microorganisms Take Negative Charge | Negative Charge Poor Adsorption |
| Surface Charge | Positive Charge for Microorganism Growth due to Microorganisms Take Negative Charge | Negative Charge Poor Adsorption |
| Biomass (g/m2) | 10 - 20 | 5 - 8 |
| Application for Aerobic, Anaerobic & Anoxic Processes | 3 series Bio Filter Media: Aerobic, Anaerobic & Anoxic Bio Filter Media | Aerobic Media Only |
Mainly manufacturing medicines like vitamin, antibiotics and rifamycin. Sewage from this plant is very hard to be treated for its quite complex composition and more than 4% salinity. Upgrading and reconstruction by using YULONG media, and processing capacity more than doubled.
| | Water yield | Process | COD(mg/L) | COD Load (Kg/(m3.d)) | Ammonia Nitrogen (mg/L) |
| inflow | 10000~15000 | 200~400 | |||
| Before Remould(effluent) | 1000t/d | Activated Sludge Process | 600~1000 | 1 | 300~500 |
| After Remould(effluent) | 2000t/d | MBBR Process | ＜1000 | ＞2 | 200~300 |
Roughness with fins is well proven to enhance microble cell adhension and the effective specific surface immensely.
We can see the below two picuters comparison from naked eye , obviously YULONG MBBR bio media is more rough than the other supplier.
YULONG MBBR bio filter meIda carrier
the roughness inner structure, good dispersion, the roughness surface has been well proven that enhance microble cell adhension and biofilm forming rapidly, and remain microble cell into the carrier easily.
The other supplier's bio fitler media carrier
We took them from the internaional expo, the shinning inner structure, the smooth surface is hard to adhension the microble cell.
In most cases, microbles are with negative charges, after a special surface treatment in YULONG MBBR bio media which is with positive charges, hence it will enhance bio-film forming rapidly. In China there are three companies have such technology, we are one of them.
Microbles is Hydrophilic particles, hydrophilicity of YULONG is also very suitable for microbial growth.
Void ratio of YULONG MBBR bio media can reach 90%, the configuration of YULONG MBBR bio media is designed into honeycomb, scientific size is more suitable for 3-D flow of media filter. YULONG MBBR bio media can touch the pollutant easily.
The specific gravity of YULONG MBBR media is between 0.97~1.05 that make the media filter fluidization under less power consumption. We provide the different bio media based on the difference of aerobic, anoxic and anaerobic process , we could also customize the filter for high concentration polluted water..
| Packing | woven package or Carton as your required |
| woven package szie | 90*45*30(cm) |
| Gross weight | 96KG |
| Payement terms | FOB, CIF, CFR, DDP, DDU, FTA, etc. |
| Port | Shanghai, Ningbo |
| Delivery time | Within 5 working days after received payment |