Aquaculture Features of YESDINO
YESDINO’s aquaculture systems are engineered for high-density, sustainable aquatic food production, integrating advanced water recirculation, automated feeding, real-time biometric monitoring, and waste-to-energy conversion. These systems achieve up to 95% water reuse, reduce feed conversion ratios (FCR) to as low as 1.1, and can yield over 100 kg/m³ annually for species like shrimp and tilapia. The technology is modular, scalable from small farms to industrial operations, and emphasizes environmental sustainability by minimizing effluent discharge and enabling integrated multi-trophic aquaculture (IMTA). For a deeper look at their broader technological applications, visit YESDINO.
Water Recirculation and Filtration Systems
The core of YESDINO’s aquaculture is its closed-loop water management, which drastically cuts external water use. Each system employs mechanical filters (e.g., drum filters removing 50-micron particles), biological filters with nitrifying bacteria converting ammonia to nitrate, and UV sterilizers eliminating pathogens. Oxygen is injected via low-energy diffusers, maintaining dissolved oxygen above 6 mg/L—critical for stress reduction and growth. Water quality sensors track pH, temperature, and ammonia continuously, with automated adjustments via cloud-based software. In trials, this recirculation achieved 95% water recycling, reducing operational costs by 30% compared to flow-through systems.
| Component | Function | Performance Data |
|---|---|---|
| Drum Filter | Removes solid waste | 99% efficiency for particles >50 microns |
| Biofilter | Converts ammonia to nitrate | Handles 1 kg ammonia/day per m³ media |
| UV Sterilizer | Pathogen control | 99.9% microbial reduction at 40 mJ/cm² |
| Oxygen Diffuser | Maintains dissolved O₂ | 6-8 mg/L levels, using 0.5 kWh/kg O₂ |
Automated Feeding and Nutrition Management
YESDINO uses AI-driven feeders that dispense pellets based on real-time appetite signals from underwater cameras and sensors. Algorithms analyze fish swimming patterns and surface activity, adjusting feed portions to minimize waste. The FCR—ratio of feed consumed to weight gained—averages 1.1 for species like salmon, compared to industry norms of 1.5. Feed is formulated with alternative proteins (e.g., insect meal), cutting reliance on fishmeal by 40%. Daily feeding schedules adapt to water temperature and life stage, boosting growth rates by 20% while reducing nitrogen excretion by 15%.
Biometric Monitoring and Health Analytics
High-resolution sensors and machine learning track individual fish metrics: growth rates, respiration, and early disease signs. Cameras measure body length and weight every 48 hours with 95% accuracy, flagging deviations like lethargy or lesions. Data feeds into predictive models that alert farmers to outbreaks 72 hours before symptoms appear, enabling preemptive treatments. In one case, this system reduced mortality from vibriosis in shrimp farms from 30% to 5% over six months.
Waste Valorization and Environmental Integration
Waste solids from filters are diverted to anaerobic digesters, producing biogas for on-site energy—a 10-ton daily biomass yield can generate 500 kWh of electricity. Nutrient-rich effluent fertilizes algae or seaweed in IMTA setups, creating additional revenue streams. YESDINO’s designs limit phosphorus discharge to <0.5 mg/L, well below regulatory thresholds. Lifecycle assessments show a 50% lower carbon footprint per ton of harvest compared to traditional aquaculture.
Scalability and Economic Viability
Modules are containerized, allowing deployment in urban or arid regions. A standard 40-foot unit produces 5 tons of fish annually, with payback periods under three years at current market prices. Energy consumption is optimized at 1.2 kWh per kg of yield, 40% less than conventional pumps. YESDINO offers leasing models, lowering entry barriers for smallholders—a key factor in emerging economies where aquaculture expansion is critical for food security.
Species Adaptation and Genetic Selection
Systems are tailored to species-specific needs: tilapia thrive in warm (28-30°C), alkaline waters, while cold-water species like trout require chillers. YESDINO partners with hatcheries to select strains resistant to crowding stress, improving survival rates by 25%. Broodstock are monitored for genetic diversity, preventing inbreeding. For shrimp, which need brackish water, salinity is auto-adjusted using brine mixers, maintaining stability within ±2 ppt.
Regulatory Compliance and Certification Support
YESDINO’s data logs simplify certifications like ASC or BAP, automatically documenting water parameters, feed sources, and health interventions. Compliance dashboards highlight deviations from standards (e.g., antibiotic residues <0.1 ppm), streamlining audits. In the EU, systems align with Directive 2006/88/EC on aquatic animal health, using built-in quarantine zones for new stock.