Advantages of plastic MBBR suspended fillers in sewage treatment

Advantages of plastic MBBR suspended fillers in sewage treatment

1. Improve the efficiency of sewage treatment: The MBBR process achieves efficient sewage treatment by fully fluidizing the suspended filler in the biochemical pool. MBBR suspended fillers provide a growth carrier for microorganisms, promote the metabolism and purification of microorganisms, and thus improve the efficiency of sewage treatment.

2. Improve the contact efficiency between biofilm and oxygen: Under aerobic conditions, the rising buoyancy of air bubbles generated during aeration and oxygenation drives the filler and the surrounding water to flow, making the air bubbles smaller and increasing the utilization rate of oxygen. Under anaerobic conditions, the water flow and filler are fully fluidized under the action of the submersible agitator, which improves the contact efficiency between biofilm and pollutants.

3. Strong adaptability: The MBBR process is suitable for various pool types and is not limited by the shape of the pool body. It can be used in different stages of sewage treatment processes such as aerobic pools, anaerobic pools, anoxic pools, and sedimentation pools. By increasing the carrier filling rate, the concentration of microorganisms in the system can be easily increased to meet the needs of upgrading and transformation of sewage treatment plants.

4. Reduced investment and operating costs: The use of high-efficiency carriers reduces the volume and floor space of the treatment system structure, saving more than 30% of infrastructure costs. The carrier continuously cuts bubbles during the fluidization process, prolongs the residence time of air in the water, and reduces the energy consumption of oxygenation. The service life of the carrier is more than 30 years, and no maintenance is required, which greatly saves operating costs.

5. Reduced sludge production: The microorganisms on the carrier form a long biological chain, and the amount of sludge produced is very small, which reduces the cost of sludge treatment and disposal.

Our company’s American customers recently purchased a large number of MBBR suspended fillers for sewage purification, while using aerobic and anoxic environments. The product quality and effect have been well received by customers. For reference: