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GreenBlu Temperature-Swing Vapor Pump Crystallizer

Pumps & LiftingEst. CapEx: Low-cost / Locally fabricated


Technical Overview

GreenBlu’s solar-thermal crystallizer targets zero liquid discharge by recovering valuable minerals, such as magnesium, from seawater. Planned for testing at the Ohmsett facility, the system pairs evacuated solar collectors with a fractional crystallization process.


Key Specifications & Engineering Parameters

Parameter Specification
Category Pumps & Lifting
Capital Cost Low-cost / Locally fabricated
Primary Mechanism Evacuated solar collectors provide heat to a Temperature-Swing Vapor Pump crystallizer. The thermal energy fractionally crystallizes salts from brines, enabling selective recovery of valuable minerals while producing clean water vapor.
Target Scale Household / Village Cluster
Standard Lifespan 10 - 20 Years

Cross-Reference & Interactive Tools

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