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Precision Water Engineering for Closed-Loop Urban Water Systems

Vision

Water scarcity and climate unpredictability demand highly efficient, closed-loop water ecosystems. Singapore’s compact urban layout allows for district-scale water recapture, precision treatment and redistribution.
AESS proposes engineer
ing a multi-layer integrated water cycle capable of micro-treatment, real-time contamination sensing, and ultra-efficient recycling.

Core Mission

1.Distributed Micro-Treatment Units
Engineer compact high-flow systems for wastewater micro-filtration, membrane separation, and microbial control.

2.Real-Time Water Analytics
Use photometric sensors, microfluidic samplers, and machine-learning diagnostics to detect anomalies instantly.

3.Thermal–Hydraulic Integration
Capture and reuse thermal loads in wastewater streams to support district cooling and heating.

4.Closed-Loop District Distribution
Link building-level recycling systems to precinct-level water redistribution networks through smart valves and sensors.

Key Programme Modules

A. Smart Water Micro-Treatment Pods

Deploy modular pods capable of treating greywater, condensate water, and process water at building scale.

B. Instant-Detection Water Quality Sensors

Develop optical/chemical sensor networks for second-level detection of pathogens, metals or contaminants.

C. Thermal Energy Recovery from Water Streams

Integrate heat-exchangers to harvest energy from water before treatment.

D. District Water Loop Controller

An AI-driven controller that manages flow routing, demand balancing, and leak mitigation.

Expected Outcomes

≥25% reduction in potable-water demand for pilot districts.

Second-level detection of contaminants with ≥90% classification accuracy.

Demonstrated thermal-energy capture contributing to HVAC systems.

Scalable design blueprint for high-density Asian cities.

 

 


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