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Desalination by “multiple-effect drying& condensation” simple and autonomous solution for small communities

Desalination by “multiple-effect drying& condensation” simple and autonomous solution for small communities. Antoine GOURDON 3mw. Innovation under development. demonstration 2008-2009. industrialization 2009-2010. Commercial launch.

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Desalination by “multiple-effect drying& condensation” simple and autonomous solution for small communities

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  1. Desalination by “multiple-effect drying& condensation”simple and autonomous solution for smallcommunities Antoine GOURDON 3mw

  2. Innovation underdevelopment demonstration 2008-2009 industrialization 2009-2010 Commercial launch • Business model : technologylicensing &/or OEM provider • Targetted applications : 0.1 – 1 000 m3/day • Small & middle fresh water production • Demineralisedindustrial water

  3. System Flow-sheet

  4. No boiling + Atmospheric pressure « multiple-effectdrying & condensation » main advantages plastic material & no corrosion One pass process, vertical & gravity flow short residence time & minimal energy

  5. Focus on energy & carbon • Power < 0,2 kWh/m3 • Heat = 90-95°C supplied by solar thermal / exhaustgas / steam / water… • GOR 5:1 – 20:1 • solarpowered system (zerocarbon) : (insulation = 6 kWh/day) 50 - 100 l/day 1m2

  6. On-goingprojects • 2 plant ready for on site demonstrationstarting in Octobre 2009 : • Industrial application : demineralized water • Fresh water for smallcommunities : life-basis, hotel, dispensary, workhouse… • EnergyFeed : Solar &/or recoveryheatfromindustry • 2 projectsfiled on MSP – 1 projectwith an NGO

  7. contact antoine.gourdon@3mw.fr + 33 (0) 1 56 88 16 16

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