Valuation potential of water quality in occurrence of sedimentation and corrosion in drinking water facilities in Goybolagh village, Malard city
Subject Areas :سمیه KHamisabadi 1 , Mohammad Manshori 2 , مجتبی Sayadi 3 , محمود Salari 4
1 - دانش آموخته کارشناسی ارشد آب شناسی، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران
2 - استادیار، گروه زمین شناسی، دانشکده علوم پایه، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران
3 - رئیس گروه تحقیقات شرکت آب و فاضلاب روستایی استان تهران
4 - استادیار، دانشکده علوم پایه، دانشگاه آزاد اسلامی، واحد پرند
Keywords: Sedimentation, Corrosion, drinking water, Rayzanar’s index, Goybolagh village,
Abstract :
The objective of this article is introducing the sedimentation and precipitate potential of fresh water in guybolagh region placed on the north west of Shahriar – Tehran. (Rainfall year 1390). This research is done by thedescriptive method, part time period and use of RAYZNER and saturation parameter and SHULER diagram.In this study these parameters: (alkalinity, calcium hardness, electrical connectivity, temperature and PH) wereanalyzed. The results of experiments and calculations suggest it hand and average saturation index versus 0/54,and the average index rayzner against 13/7 is. Based on a standard table ministry of health figures indicatedeposition and slightly corrosive drinking water wells in the village Guy Bolagh is based on results andaccomplishment ,the fresh water of this region is sedimental and a little corrosion that this factor is influenced byregions geology and continent features. So in the area of water quality parameters based on PH, alkalinity,hardness and … should be Occur. In this regard, use of corrosion resistant materials and pipes and consider usingincendiary devices deposition.