جستجوی مقالات مرتبط با کلیدواژه « کیفیت آب شرب » در نشریات گروه « علوم پایه »

Bachground and Role and importance of water in life and health of human being is a clear matter and it is evident to everyone and more clear reality is that drinking water resources whether surface or underground in various ways is posed to pollution and shortage of ensured resources alternatives today has become one of most complicated problems in human society.Based on above,every factor which qualitatively and quantitavely treats resources ,will be followed with sensivity and considered.With considering that providing large part of drinking water in villages of Shemiran province from underground water and also because of existance of farm lands and gardens and use of fertilizers and poisens in this area ,examining quality of underground water is prompt.Also,because of establishing some wells of drinking water in Lavasanat village,so potential of effecting pollution to these wells and water analysis of waters are necessary.
In this research,4 no. wells in 4 villages called Hanzak,Anbaj,Kond olia and Kond sofla in two period of July and December are sampled and physical and chemical properties of water by adapting standard conditions and in trustful laboratory of environment ministry have been analysed .
Findings: Based on findings and comparing them with existing standards, all of the physiochemical parameters of water were consistent with astandard state and only Phosphate, Fluoride, Magnesium and Total Hardness are slightly higher than astandard.
Discussion and Based on results and comparing them with existing standards for drinking use by Schuler diagram, quality of water is relatively in suitable range.