Grow-out
Full RAS setup followed by mechanical filtration, biologic filtration, oxygenation, CO2 stripping through vacuum degassing and main circulation pumps. Scalable and adjustable.
Supports system follows
- Cooling system 1 MW capacity
- Ozon generation and diffusion system 10 g. a kg feed
- pH regulation system
- Sludge pump system
- Oxygenating injection and control system
- Fish grading system, in and out for the system
- Feeding system
- Emergency oxygen system
Description
The technology has undergone successful testing over the past five years. The initial
batch was implemented in a large post-smolt system in Norway, which, for the past two years, has been producing, harvesting, and selling fresh Atlantic salmon.
The system operates with a salinity level of 25-35% and achieves a 98% water recycling rate.
Biofiltration is fully integrated with the SCADA system for automated control, with backwashing scheduled every four weeks.
Parameter | Grow-out |
|---|---|
Batch/year | 4 |
Temperature (°C) | 12-14 |
Salinity (‰) | 15-35 |
Number of tanks (pc.) | 6 |
Fish tank diameter (ø, m) | 16 |
Fish tank volume (m3) | 1.100 |
Total fish tank volume (m3) | 6.600 |
Biomass MAX (kg) | 480.000 |
Initial Number fish (pc.) | 122.000 |
Fish weight – start (g/pc.) | 2.100 |
Fish weight – end (g/pc.) | 4.000 |
Density MAX (kg/m3) | 73 |
Biofilter capacity (kg/day) | 7.200 |
Mortality (%) | 1-2 |
Food print Tank area (m2) | 2500 |
Food print RAS area (m2) | 1500 |
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