Hi Mahmoud, You may take a ...
Published by Laurent Selles, WIPO Green Board Advisor, Geneva
Hi Mahmoud,
You may take a look at http://petrowiki.org/Emulsion_treating_methods
GEA Group, HQ in Germany, might be of gelp to you http://www.gea.com/global/en/applications/utilities/oil_gas/oil_gas_separation_produced-water.jsp
Good luck and best regards,
Laurent H. Selles