| Advantages
of MBR |
| 1. |
High
effluent quality
• Permeate – free of suspended solids |
| 2. |
Small footprint, elimination of secondary clarification
tank
• Only
half of the area of conventional activated sludge process
is required, and capital cost is reduced
• Solve
the problem of poor sedimentation in conventional activated
sludge process; especially for winter |
| 3. |
Long
solid retention time, easy management
• Sludge
wasting volume is greatly reduced |
| 4. |
High
biomass concentration and treatment efficiency
• Operate
at biomass concentration of 10,000 – 20,000 mg/L, COD
removal and denitrification occur simultaneously |
| 5. |
Easy
to install in the existing aeration tank to become a
MBR system |
| 6. |
Easy
for operation & maintenance |
| 7. |
Greatly
reduce the volume of aeration tank |
| 8. |
Reduce
fouling and increase water flux |
