Evaluation of Corrosion and precipitation potential in Ghaemshahr, s Village Drinking Water

Subject Areas : Water and Environment

Maryam  Khademian Ghadekolai ¹ (MS in Organic Chemistry, University of Basic Science , Guilan, Iran *(Corresponding Author).)
Mostafa  zamani ² (- PhD Student in Civil Engineering, Azad University, Science and research, Tehran, Iran.)
Fateme  Ghafari ³ (Food Industry Expert, Tajan Profit University, Sari, Iran.)
Mohamadreza  rahimi ⁴ (Mining Department Teacher, Azad University, Ghaemshahr, Iran.)
Samaneh  mahmoodpor ⁵ (MS Student in Organic Chemistry, Payam Noor University, Sari, Iran.)

Received: 2015-10-29 Accepted : 2016-01-12 Published : 2016-12-21

Keywords: drinking water, Precipitation Potential, Corrosion Potential,

Abstract :

Corrosion and precipitation are the most important factors in the quality control of drinking water networks play an important role in the transmission system and distribution of water in transmission system and the distribution of water in terms of health and economic aspects can play.The aim of this study was to determine the potential for corrosion and perecipitation of drinking water used in Ghaemshahr villages, that was done in 2015. Physical and chemical quality samples and the potential for corrosion and precipitation were determined by Langlier, Rayzner, Puckorious, Aggressiveness, and Larsson. Results indicate that mean and standard variation for Langlier index is 0.052 and 0.43, for Rayzer index is 6.99 and 0.78 for aggressiveness index is 5.85 and 0.81 for Larsson indexrespectivity is 0.47 and 0.24. According to these finding it was concluded that drinking water of Ghaemshahr villages was mild precipitation.

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