Large-scale water purification and desalination
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United States of America Patent
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Jul 8, 2014
Grant Date -
Sep 22, 2011
app pub date -
Sep 17, 2009
filing date -
Sep 17, 2008
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Abstract
Embodiments of the invention provide systems and methods for water purification and desalination. The systems have a preheater, a degasser, multiple evaporation chambers with demisters, heat pipes, and a control system, wherein the control system permits continuous operation of the purification and desalination system without requiring user intervention or cleaning. The systems are capable of recovering hear from each distillation stage, while removing, from a contaminated water sample, a plurality of contaminants including: microbiological contaminants, radiological contaminants, metals, salts, and organics.
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