Potentialities of water resources pollution of the Nile River Delta, Egypt
Potentialities of water resources pollution of the Nile River Delta, Egypt
The population growth, economic development with the consequent anthropogenic activities at the Nile Delta of Egypt addresses the present-day hydro-environmental status and quality deterioration trends of surface Nile River water. The hydrochemical fingerprints of surface waters revealed the effects of points and non-points sources of pollution. The relative low Cl- and SO4 2- in Nile water of Damietta and Rosetta branches precludes subjacent sources of polluted water. Mixing of surface Nile waters with other drainage polluted ones was revealed by Ludwig-Langelier and Piper diagrams, where there is a general tendency towards no-dominant water type's regime in the Nile River branches with a certain modification in the hydrochemical facies of the drains waters. This modification is due to their pollution by point and non-point sources. The general tendency of water quality deterioration is generally towards the north.