Schematic diagram of Effluent treatment plant

Hydraulic Retention Time of Each Unit

Capacity : 18,000 L PH

1. Fiber Trap
2. Screening Unit : 1000 L
3. Equalization Tank: 90,000 L; HRT = 5 HR
4. Coagulant – On line dosing: 1500 L; HRT= 05 min
5. Flocculent – On line dosing : 6000 L; HRT= 20 min
6. Sedimentation Tank : 70,000 L,HRT =3.8 hrs (lamella system)
7. Intermediate Or Feed forward tank : 6000 L, HRT = 20 min
8. Multi Grade Filter : Dia-4”,H=8
9. Active Carbon Filter : Dia-3”,H=8
10. Post-aeration Tank: 36000 L; HRT= 2 HR
11. Outlet Tank: 100 L
12. Sludge Thickening Tank : 3000 L
13. Sludge Drying Bed – 1: 3,000 L
14. Sludge Drying Bed- 2: 3,000 L
15. Chemical Solution Tank- 2 pcs : Each Capacity = 500L