Qalyubia drain Drains Improvement Project, Sanitation Pollution Control
ALDAR was a member of the revision and evaluation committee for the National Organization for Potable Water and Sanitary Drainage. The committee was responsible on the proposing, implementing and evaluation of the study and the constructions of biofilm membrane in Qalyubia drain to minimize and reduce pollution and change the anaerobic condition of the drain due to discharge of untreated raw sewage (municipal and industrial)
