In Egypt we have a pilot for ...
Published by Anwar Manaf, Sanitation Advisor at Water and Wastewater Holding Company (WWHC)
In Egypt we have a pilot for low-cost sanitation in rural areas it started year 3003 for gray water treatment and modified to wastewater treatment in 2009
You can have a look to the system layout on my web page: www.anwarmanaf.webs.com
For more information please write to me on my mail : anwarmanaf@yahoo.com