Return Activated Sludge (RAS) System
for Leachate Treatment Plant
Production Capacity:
120 m3/day
Key Results
- Able to reduce the ammoniacal nitrogen from 200mg/L to less than 5mg/L meeting the Department of Environment’s discharge limit.
- Maintained total suspended solid (TSS) and chemical oxygen demand (COD) below 50mg/l and 400mg/L respectively.
- Clarifier tank with return activated sludge (RAS) system to avoid sludge carry over to final discharge.
