Table 3. Fixed capital estimate (FCE) for biosynthesis of Cu/Zn NPs and application in inactivating pathogenic bacteria in greywater.
| Item Code* | Item | Quantity | Percentage of FCE | Cost |
|---|---|---|---|---|
| P-1/BR-101 | Cell culture | 1 | 40 | 15,000 |
| P-1/CY-101 | Centrifuge | 2 | 60,000 | |
| P-1/R-101 | Vessel procedure | 1 | 30,000 | |
| P-1/DCRC-101 | Double cone drying | 1 | 15,000 | |
| P-2/DCS-101 | Storage tank | 1 | 10,000 | |
| P-1/TM-101 | Solids Mixing | 1 | 80,000 | |
| P-1/RO-101 | Revise Osmosis | 2 | 20,000 | |
| P-1/SRF-101 | fuel cell generator | 1 | 50,000 | |
| P-1/Track | Track | 2 | 100,000 | |
| Total Equipment purchase cost | 380,000 | |||
| Equipment installation | 15.79 | 150,000 | ||
| Process piping | 10.53 | 100,000 | ||
| Instrumentation and controls | 5.26 | 50,000 | ||
| Electrical systems | 5.26 | 50,000 | ||
| Buildings | 12.63 | 120,000 | ||
| Yard improvements | 2.11 | 20,000 | ||
| Construction | 8.42 | 80,000 | ||
| TOTAL | 950,000 | |||
*Refer the item code to Fig 7