S.No Parameters UASB SBR
1. Location Dhanwapur, Gurgaon, Haryana Indirapuram, Ghaziabad, Uttar Pradesh
2. Treatment Method Anaerobic Aerobic
3. Process type suspended growth process suspended growth process
4. Plant Capacity 30 Million Liters Per Day 74 Million Liters Per Day
5. Year of Commissioning 1998 2012
6. Developed by Municipal Corporation of Gurgaon Uttar Pradesh (UP) Jal Nigam Ghaziabad
7. Treated Water Disposal To Najafgarh drain To Hindon River
Table 1: Description of the selected STPs.