@article {10.3844/ajbbsp.2009.94.97, article_type = {journal}, title = {Alteration of Iron Level in Drinking Water by Aeration in Gonbad Kavoos (North East of Iran)}, author = {Marjani, Abdoljalal and Nazari, Abdoljabbar and Seyyed, Mostefa}, volume = {5}, number = {2}, year = {2009}, month = {Jun}, pages = {94-97}, doi = {10.3844/ajbbsp.2009.94.97}, url = {https://thescipub.com/abstract/ajbbsp.2009.94.97}, abstract = {Problem statement: In this study, removal of iron was surveyed in well water in Gonbad Kavoos City. Approach: Samples were taken before and after aeration. Concentration of iron in each sample was measured by spectrophotometer. Results: The results showed that the iron concentration was decreased after aeration (0.55, 0.44, 0.44, 0.46, 0.40 and 0.41 mg L-1) when compared with before aeration of water (0.64, 0.68, 0.65, 0.62, 0.65 and 0.67 mg L-1), respectively. Conclusion: It was concluded that using aeration technology can reduce iron concentration conform to internationally approved guidelines for iron. }, journal = {American Journal of Biochemistry and Biotechnology}, publisher = {Science Publications} }