Membrane Bioreactor Technology for Advanced Sewage Treatment

MBR systems eliminate the need for secondary clarifiers by using microfiltration or ultrafiltration membranes to separate treated water from biological sludge.
Wastewater first undergoes biological treatment in an aeration tank where microorganisms break down organic pollutants. The mixed liquor then passes through submerged membranes that filter out suspended solids, bacteria, and pathogens.
The membranes act as a physical barrier, producing treated water with extremely low turbidity and high microbial removal efficiency.
MBR technology offers several advantages compared to conventional sewage treatment systems. The system produces higher quality effluent that can be reused for landscaping, flushing, cooling towers, and industrial processes.
The process also allows for higher biomass concentrations, which improves treatment efficiency and reduces the required plant footprint.
Because MBR systems operate without secondary clarifiers, they require less space and can be installed in locations where land availability is limited.
These systems are widely used in hospitals, hotels, airports, IT parks, and industrial facilities where high-quality treated water is required for reuse.