Closed-Loop Micro-Aquaponics Proof of Concept
Space-Constrained Biological System Design & Nutrient Cycling
Project Abstract
This project serves as a low-footprint, biological engineering proof of concept designed to maximize nutrient efficiency within severe spatial constraints. Operating inside a high-density living environment, the system demonstrates successful macronutrient extraction from aquatic waste arrays to support vertical hydroponic plant growth without relying on commercial chemical fertilizers.
System Design Parameters
Spatial Footprint
Ultra-compact 10-gallon baseline fluid footprint optimized for vertical stack integration.
Methodology
Continuous-loop Deep Water Culture (DWC) utilizing bio-filtration mechanics.
Control Schema
Passive system design utilizing manual baseline testing and natural chemical balancing.
Engineering Core Constraints
- Volumetric Packaging: Built explicitly to fit within highly restricted indoor spaces. The layout optimizes vertical head height to achieve an efficient ratio of plant cultivation canopy to total active water volume.
- Biological Nutrient Filtration: Rather than relying on an electronic sensor network, the infrastructure leverages mechanical flow design and selective bacterial colonization to convert toxic aquaculture byproducts (ammonia/nitrites) into highly bioavailable plant nutrients (nitrates).
- Resource Efficiency Management: Designed around a low-power fluid loop to evaluate the minimum hydraulic and energy requirements necessary to maintain continuous dissolved oxygen distribution across the plant root zones.