Environmental and microbial study of some wells water in Samarra city compared to some wells in the vicinity

International Conference on Materials Engineering and Science

Khalaf, Afrah T.^1

Biology Department, College of Education, Samrra University, Iraq^1

关键词: Chemical and biologicals;    Chemical measurements;    High electrical conductivity;    Raw water;    Study areas;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/454/1/012102/pdf
DOI  :  10.1088/1757-899X/454/1/012102

来源: IOP

【 摘 要 】

The aim of the research was to evaluate the groundwater within the study area as well as its impact on the surrounding border conditions and the extent of the change in its properties as a result of feeding operations.Water of nine wells were studied, three of it in the city of Samarra (AL-Kathra, AL-Moalmeen and AL-Thopat), and six of them were distributed in the neighboring areas (Al-Mutasim, Tal Al-Aleg,al- Ishaqi, AL-Dahiri, AL-Ashiq, AL-Kalaa) In order to identify some of the physical, chemical and biological properties of these wells in the city of Samarra from month of November 2017 until January 2018. The results showed that the water of the studied wells were characterized by high electrical conductivity in most of the water of Samarra wells, reaching 1750 micros / cm in water of AL-Thopat area . The statistical analysis showed significant differences in the physical and chemical measurements of the wells water inside and outside the Samarra area at a significant level (p. 0.05). In addition, the statistical analysis showed no significant differences between phosphate and nitrate between the wells water inside and outside the city at a significant level (p≤ 0.05). The results of the microbial study show that it is pure for most of the wells water because it did not exceed the permissible limits for raw water and drinking water according to Iraqi specifications.