Technical Bulletin No. 3

Carbonate Islands with Natural Coolant Resources for the WaterProducer™

This is a reconnaissance of carbonate small island sites in the humid tropics expected to have a natural coolant resource. The reverse geothermal gradient in saline groundwater could be tapped, by drilled wells (250–500 m deep), in a sustainable process, by CDTI's WaterProducer™ system for drinking water production.

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