Gravel filter
Gravel filters employ layers of varying-sized gravel for effective coarse particle removal, removing larger impurities before the water progresses to other filtration stages, ultimately contributing to enhanced overall water quality.
Graver Tank Features
- Filtration Medium: Gravel
- Surface Loading Rate (m3/m2/day): 4-10
- Organic Loading Rate (kg BOD/m3/day): 0.24-0.48
- Return Rate (%): 0 : 100
- Depth of Filtration Material (m): 1.8-2.4
- Removal Rate of Organic Matter (BOD): 50-80
Tikal Advantages
- Easy and Simple Operation
- Flexible Design
- No Aeration Equipment Needed
- Suitable for Small Capacities
- Lower Sludge Production
- Lower Electrical Power Requirement
- No Skilled Labor Required
- Nitrification without Increased Aeration Rates
