Resourcing the world SEARCH FRANCE About SIDEM Home About SIDEM Our History A success built on Research & Development Over the past 50 years SIDEM has developed several desalination solutions matching all types of requirements. Thanks to strong and permanent in-house research & development SIDEM has been able to take the lead and maintain a technological advantage in the field of desalination plants based on multiple effect technology. This process is less capital intensive, easier to operate, cheaper in maintenance and more energy efficient than other conventional thermal desalination technologies. Our Main references Scroll though our latest main references in thermal and reverse osmosis desalination plants READ MORE SIDEM executes large desalination projects on a turnkey basis and is the sole provider of hybrid desalination solutions involving both thermal distillation and reverse osmosis. Follow us on Linkedin GET CONNECTED The Early Days... ...from the beginning of the 20th century to 1970 EARLY EVAPORATORS : 1828-1934 FIRST LARGE PROJECTS BY CEM/SCAM From 1970 to the late 1980s SIDEM becomes leader in the supply of MSF based desalination units From the 1980s to 2010 SIDEM becomes the world leader in MED technology From 2010 to date SIDEM integrates the Reverse Osmosis technology in its scope of activities Legal Notice Credits Cookie policy © 2021 Veolia We use cookies in order to improve site performance, offer you a better browsing experience and enable you to easily share content. Cookies are pieces of information stored on your computer in simple text files which our server can read and record. These files do not contain any sensitive information. You can choice allowed cookies or disable all of them. MORE DETAILS Necessary Necessary for the website to function and cannot be switched off in our system. Preferences Enable the website to provide enhanced functionality and personalization. Marketing Enable suggestion. DISMISS ALL (EXCEPT NECESSARY) SAVE SETTINGS ALLOW ALL