Suspended Kaldne Mbbr Bio Filter Media
Kaldne Mbbr Bio Filter Media Product Introduction
Polyurethane porous gel carrier is made of polyurethane and other polymer composite, referred to as PPC carrier. This carrier is an aerobic biological carrier that provides space for microorganisms to grow. PPC carrier has a unique wall structure, increasing the specific surface area of the carrier, while increasing the carrier wear resistance, longer life expectancy. The carrier has a hydrophilic gel, good elasticity and easy attachment of the microorganism to the membrane, meanwhile, the higher porosity ensures the parenteral mass transfer inside and outside the carrier and the growth environ - ment of the microorganism is excellent.
Kaldne Mbbr Bio Filter Media Technical Principle
Different microorganisms (from bacteria to ciliates to rotifers) concen - trate on the surface of the carrier to form biofilms. In aerobic system, the carrier is kept in a fluidized state by aeration. The pollutants are gathered on the biofilm through this movement and then degraded by microorganisms.
Kaldne Mbbr Bio Filter Media Characteristic
Specific surface area
Strong hydrophilicity
Good water quality
Biofilms grow fast
No sludge return
Fan energy consumption is low
Efficient removal of contaminants
High microbial attachment
Kaldne Mbbr Bio Filter Media Application
MBBR systems
Municipal and industrial wastewater was raised and expanded
RAS
Integrated sewage treatment equipment/purification tank
Urban black smelly river lake management
Biological deodorization system
Kaldne Mbbr Bio Filter Media Technical Parameter
| Specification shape | 10 ± 1 mm (after water absorption and expansion) |
| Density (absolutely dry) | 12.5±0.75 kg/m3 |
| Accumulation number | About 500,000/m3 |
| Specific surface area | >2000 m2/m3 |
| Voidage | 98% |
| Allocation rate | 25%~72% |
| Film hanging time | 3~7 days |
| Nitrification efficiency | 600-1250 g NH3-N/m3 carrier·d |
| BOD5 oxidation efficiency | 1000~5000 g bod5 / m3 carrier·d |
| COD Oxidation efficiency | 1000~7500 g COD/m3 carrier·d |
| Biological attachment | About 5kg~20kg-SS/m3 carrier |
| Applicable pH | 6~10 |
| Applicable temperature | 1~50℃ |
| Service life | More than 10 years |
PACKAGE:
Standard export carton packing.
DELIVERY TIME:
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.