Extended Fin Electrochemical System (EFECS) for Point-of-Use Greywater¶
Membranes & Advanced Filtration • Est. CapEx: Low-cost / Locally fabricated
Technical Overview¶
A compact, point-of-use electrocoagulation unit featuring finned electrodes engineered to treat domestic laundry greywater for non-potable reuse. The system is designed for decentralized, small-scale urban settings where water can be recycled at the source rather than sent to central plants.
Key Specifications & Engineering Parameters¶
| Parameter | Specification |
|---|---|
| Category | Membranes & Advanced Filtration |
| Capital Cost | Low-cost / Locally fabricated |
| Primary Mechanism | Finned electrode geometry increases active surface area and disrupts mass-transport limitations, accelerating the electrochemical release of metal ions under applied DC voltage. These ions generate hydroxide flocs in situ that adsorb surfactants (LAS), organic matter (COD), and turbidity from laundry wastewater. |
| Target Scale | Household / Village Cluster |
| Standard Lifespan | 10 - 20 Years |
Cross-Reference & Interactive Tools¶
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