In this study, the performance of the MBBR at a lab-scale during batch and continuous operations was addressed while changing the Organic Load (OL), the Filling Ratio (FR) and the Hydraulic Retention Time (HRT). The MBBR shows to be more stable when a FR of 40% is used, which allows a reduction of the HRT from 8 to 4 h, reaching a COD removal of 95%, allowing a reduction on the energy consumption, compared to the conventional processes.
But, if the sieve is not sized correctly (or installed correctly in some cases), the media can slip through. This problem can be avoided entirely if you partner with a good company with competent designers that make sure to double check things like making sure the mesh openings in the sieve aren't bigger than the carriers.
HOMEMUNICIPALMBBR / IFAS
MBBR / IFAS
Moving Bed Biofilm Reactor (MBBR) processes improve reliability, simplify operation, and require less space than traditional wastewater treatment systems.
MBBR media systems require relatively little maintenance. Some materials like polyethylene last longer than others and minimize maintenance needs, so facility managers will want to look into different materials and determine what life span the plant requires for its media.
Problems caused by a decrease in biodegradation efficiency are largely a consequence of an intense thickness of the biofilms, resulting in a reduction of the active carrier surface area. The MBBR BioChip 30 does not have this issue. Its process is very different in that the biofilms, which colonize the pores of the BioChip and which try to grow out of the pores, are kept constantly thin by shear forces. These shear forces evolve on the outsides of the carrier elements due to their movement in the water, and provide the self-cleaning effect of the MBBR BioChip 30. Consequently, the biofilms remain thin as they are protected from the shear forces only inside the pores. Thin biofilms are crucial for an optimal supply of the microorganisms with substrates (removable pollutants and nutrients) as well as with the oxygen required for the aerobic biodegradation processes. In this way, the MBBR BioChip 30 allows for constantly high biological removal rates and reliable process stability.
Moving Bed Bioreactor (MBBR) is specifically
designed to process difficult to treat industrial wastewater. MBBR is
well-known as one of the most robust bio technologies and is widely
used for processing difficult to treat wastewater applications in
refineries, petrochemicals, pulp and paper, steel, and other industries.
• Biodegradable Organics (BOD)
• Nitrogen Compounds (TKN or NH3)
• Phosphate Removal (as nutrient)
• Specific metals (Selenium and Arsenic)
Hot Tags: mbbr media best quality fish pond, China, suppliers, manufacturers, factory, cheap, in stock, free sample, Mbbr Carrier, HDPE MBBR Media, Mbbr STP, MBBR Filter Media, Moving Bed Biofilm Reactor Mbbr, MBBR Bio Filter Media
