Comparison of photocatalytic systems including silver and titanium dioxide nanoparticles efficiencies for the E. coli removal from drinking water

Mohammad Ali Zazooli¹, Yousef Kor*², Omid AlipourTomaj³, Hasan Safari⁴, Moslem Sarani⁵, Kamal Yarali⁶

¹Department of Environmental Health Engineering, School of Health, Mazandaran University of Medical Sciences, Sari - ²MSc of Environmental engineering, Environmental Health Research Center, Golestan University of Medical Sciences, Gorgan - ³Department of Agriculture and Natural Resources, Gorgan Branch, Islamic Azad University,Gorgan-Iran - ⁴Environmental Health Research Center, Golestan University of Medical Sciences, Gorgan, Iran