Hatchery & Nursery Project Story
Illustrative engineering scenario for discussion only. This is not a verified completed project or a measured performance claim.
Scenario Challenge
Inconsistent larval survival and unstable water quality during nursery phases affected production planning. Existing equipment was fragmented with limited automation.
Recommended System Logic
An illustrative treatment-loop upgrade could combine refined mechanical filtration, expanded biofiltration capacity, precision oxygenation with supersaturation safeguards, and ozonation with ORP-controlled dosing.
Key Modules
Mechanical Filtration
High-capacity drum and micro-screen filtration for reliable solids removal in commercial RAS loops.
Biofiltration
Moving bed and fixed film biofilters engineered for ammonia and nitrite control under commercial feed loading.
Oxygenation
High-efficiency oxygen cones, diffusers, and injection systems for commercial stocking densities.
UV / Ozone Disinfection
UV and ozone systems for pathogen control and biosecurity in commercial RAS loops.
Automation & Monitoring
PLC/SCADA panels, sensor networks, and alarm logic for reliable commercial RAS operation.
Engineering Notes
- •Sensitive-loop oxygen control with dual probe validation
- •Batch disinfection workflow between larval runs
- •Commissioning included water maturation protocol
Potential Design Objectives (not verified results)
- •Design objective: stabilize nursery water quality between batches
- •Design objective: reduce manual intervention through alarms
- •Design objective: prepare SOPs for operator handover
Related Solution
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