Aquaculture Self-Contained Unit with Vertical Stacking
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Solution Overview
Problem
Commercial fishing and wild-caught seafood contribute to overfishing and environmental impacts due to the high spatial and environmental footprint of transporting seafood from capture to inland markets, necessitating a more sustainable and localized seafood production method.
Innovation Solution
A self-contained unit for growing seafood with a low environmental and spatial footprint, utilizing vertical stacking and integrated systems for efficient feed conversion, waste management, and automated monitoring, which includes a nitrification moving bed bioreactor and algae reactor to enhance growth rates and reduce waste, allowing for local production of seafood.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If commercial fishing and wild-caught seafood methods are used, then seafood supply is maintained, but overfishing and population collapse occur
Solution Approach 1:
The invention segments the seafood production system into multiple independent vertical towers, each containing stacked self-contained units. This segmentation allows for controlled, localized aquaculture that can meet seafood demand without relying on wild capture, thereby preventing overfishing while maintaining supply.
Solution Approach 2:
The invention transitions from horizontal ocean-based fishing to vertical land-based aquaculture towers. By utilizing the vertical dimension and stacking units vertically, the system achieves high production capacity in a compact footprint, providing an alternative supply source that eliminates pressure on wild fish stocks.
2Ease of operation
If seafood is transported from capture point to inland markets, then seafood distribution is achieved, but environmental impacts from transportation increase
Solution Approach 1:
The self-contained units are designed to be transportable and can be moved to locations near consumption points. The units contain all necessary systems (aeration, feeding, waste management) to operate independently, enabling localized production and distribution that minimizes long-distance transportation and associated environmental impacts.
Solution Approach 2:
By moving production from distant ocean locations to vertical towers that can be positioned near inland markets, the invention dramatically reduces transportation distance. The vertical stacking enables high-capacity production in compact spaces that can be strategically located close to consumption centers.
3Productivity
If traditional aquaculture methods are used, then seafood production is achieved, but feed conversion rates are high and environmental footprint is large
Solution Approach 1:
Each self-contained unit incorporates sensors and control systems that monitor water quality, organism health, and feed consumption in real-time. This feedback enables precise adjustment of feeding rates and environmental conditions, optimizing feed conversion efficiency and reducing waste while maintaining high production rates.
Solution Approach 2:
The system employs controlled parameter changes including aeration rates, water flow, temperature, and feeding schedules to optimize growth conditions. By dynamically adjusting these parameters based on real-time monitoring, the system achieves superior feed conversion rates compared to traditional aquaculture methods.
4Area of stationary object
If vertical stacking of self-contained units is implemented, then spatial footprint is reduced, but system complexity increases
Solution Approach 1:
The system divides the aquaculture operation into modular self-contained units that can be stacked vertically. Each unit is a complete, independent system with its own aeration, feeding, and waste management capabilities. This segmentation allows for compact vertical stacking while maintaining operational simplicity through standardization of identical modular components.
Solution Approach 2:
Each self-contained unit is designed as a universal module that performs multiple functions: water aeration, organism feeding, waste filtration, and environmental monitoring. This multi-functionality within each standardized module reduces overall system complexity by eliminating the need for separate specialized systems for each function.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system achieves a low feed conversion rate and rapid maturation of seafood, reducing environmental impact and improving quality by localizing production and minimizing transportation-related issues.
Implementation Method 1
a nitrification moving bed bioreactor in fluid communication with the self-contained unit
Implementation Method 2
an algae reactor, wherein the algae reactor is configured to convert at least a portion of a waste generated by the at least one water-growing organism into food for the at least one water-growing organism
Implementation Method 3
a fluidizing aeration source
Data Source
AI summary
Methods and systems for growing water-growing organisms are disclosed herein. The methods and systems may comprise use of a self-contained unit. A self-contained unit may be configured for the growth of at least one water-growing organism.