Items | Conditions | Notes |
Design flux (LMH, l/m2∙hr) | 42 - 83 | Average design flux: 55 LMH |
Recovery, R (%) | 96 | R = (product-backwash)/feed × 100 |
Cycle (times/year) | Cycle: feed-filtration-backwash-drain | |
- Filtration (water) | 12,000 | 40 min |
- Backwash (water + air) | 12,000 | 1 min |
- Drain (wastewater) | 12,000 | 0.5 min |
- Maintenance cleaning (chemical) | 31 | Weekly (rainy season), monthly |
- Chemical cleaning (chemical) | 2 | Every 6 months |
- PDT as integrity test as (air) | 365 | Daily |