Iranian Journal of Health, Safety and Environment e-ISSN: :2345-5535 Iran university of Medical sciences, Tehran, Iran
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		Mansooreh Dehghani
								
Department of Environmental Health Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran		
Iran, Islamic Republic of	
		Yasamin Zonnon
								
Department of Environmental Health Engineering, School of Health, Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran		
Iran, Islamic Republic of	
		Elham Nourozi
								
Department of Environmental Health Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran		
Iran, Islamic Republic of	
		Narges Shamsedini
								
1)Department of Environmental Health Engineering, School of Health, Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
2) Fars water and wastewater company, Shiraz, Iran		
Iran, Islamic Republic of