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p. 272−282
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p. 291−301
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Ca2+> Mg2+> K+ and SO42− > HCO3− > CL− > NO3− > F− > PO34−> NO2− > NH3- HCO3−, respectively. The concentration of pH, HCO3− and Mn2+ were higher than the limited value of the standard. As such, only the concentration average of Turbidity, Ca2+, Na+ and K+ in spring were more than autumn. Conclusion:In conclusion, shift in seasons caused changes in some of the indicators under review. Finally, was found that the quality of drinking water of Sefid-allah village, by correcting some of the parameters, there is no problem for used to drinking water.]]>
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