The secret of live on this earth is water so we must keep it in standard quality specially the water in NILE basin which is the greatest water source in the world.
The source of water pollution as a main problem in the third world was clear from data that if the present rate of pollution is not checked the man will see, eat and breathe pollution.
Water now is very rare especially in rural area, due to biologic pollution as the presence of plants in NILE basin like Elodea , Ceratophyllum , Rubian , Tinctoria , Lotus water lily , Zachum , Eichornia cassipes , Phragmitis communis , Tuncusacutus , Egyptian sedge.
All those plants weak the movement of the water wave forming a suitable environment for Parasites , Bacteria and Fungus , that is mean when the man use this water he will get diseases !
On other hand we have pollution as negative human action:-1- Waste products of factories as chemicals and heavy metals which may case cancer, ( Eti – Eti ) or hypertension due to kidney malfunction .
2-Died animals and plants give chance for more bacterial life and so on.
3-Agriculture irrigation waste water and its contaminations of pesticides and chemicals.
4-The water of human sewage which included Bacteria and Parasites.
To get standard quality of water we must do the following:-
1-It is necessary to know that fresh water is so essential to our life.
2-Determin Clear the responsibility of countries to introduce a safe environment for the peoples and animals.
3-It is necessary to change the concept of environmental legislation to be integrated environmental laws. 4-Treat all the previous negative points and control them through laboratories study for drink water treatment , the treatment of manufacture waste , the treatment of microbiology and studies for organic and inorganic pollution.
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