Abstract:
This research dealt with the problem of water in the city of Rabak, where the design of the drinking water purification plant was evaluated as well as the quality of drinking water produced
Subject study had been divided into five major chapters, the first chapter of which included an introductory which in brief highlighted the importance of water in general, and the subject of study ,the study handled the main and the sub target.
The second chapter discussed the parameters of drinking water (physical, chemical, biological) ,and discussed the stages of its purification and water unites purification ,also discussed the material used in water purification.
The third chapter is composed of study district and the station site, the steps measures.
Fourth chapter we approached an evaluation of the water , its design, the outcome of evaluation , design and its performance.
The last chapter was the conclusion of the study and the important future recommendations.
