Infrastructure - EP 5 Changi Wastewater Reclamation Plant Project
Singapore Deep Tunnel Sewage System Project - Sewage Odour Control Facilities
| Total Odour Control Trains : |
22 |
| Odour Control Air Capacity : |
5,000 m3/hr |
| Total Air Flow : |
110,000 m3/hr |
Sewage Odour Control System at Changi Wastewater Reclamation Plant
Sewage Treatment Plant Capacity: 800,000 t/day
Odour Control Air Capacity:
| Liquid Module 1 : |
37,500 m3/hr x 8 trains = 300,000 m3/hr |
| Liquid Module 2 : |
69,300 m3/hr x 18 trains = 1,247,400 m3/hr |
| Solids : |
37,500 m3/hr x 4 trains = 150,000 m3/hr |

Overall Removal Efficiency = >99.5% for H2S, Mercaptans, Ammonia & Odour Units