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Dataset on the Cost Estimation for Spent Filter Backwash Water (Sfbw) Treatment Publisher



Ebrahimi A1 ; Mahdavi M2 ; Pirsaheb M3 ; Alimohammadi F4 ; Mahvi AH5
Authors
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Authors Affiliations
  1. 1. epartment of Environmental Health Engineering, Environment Research Center, Research Institute for Primordial Prevention of Non Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
  2. 2. Environmental Health Engineering Department, Saveh University of Medical Sciences, Social Determinants of Health Research Center, Saveh, Iran
  3. 3. Department of Environmental Health Engineering, Kermanshah Health Research Center (KHRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
  4. 4. Experienced expert of Isfahan Water and Wastewater Company, Master of Science in Environmental Health Engineering, Iran
  5. 5. Center for Solid Waste Research, Institute for Environmental Research, Tehran University of Medical Science, Tehran, Iran

Source: Data in Brief Published:2017


Abstract

The dataset presented in this article are related to the research article entitled “Hybrid coagulation-UF processes for spent filter backwash water treatment: a comparison studies for PAFCl and FeCl3 as a pre-treatment” (Ebrahimi et al., 2017) [1]. This article reports the cost estimation for treating produced spent filter backwash water (SFBW) during water treatment in Isfahan- Iran by various methods including primary sedimentation, coagulation & flocculation, second clarification, ultra filtration (UF) and recirculation of settled SFBW to water treatment plant (WTP) entrance. Coagulation conducted by PAFCl and FeCl3 as pre polymerized and traditional coagulants. Cost estimation showed that contrary to expectations, the recirculation of settled SFBW to WTP entrance is more expensive than other method and it costs about $ 37,814,817.6. Versus the cheapest option related to separate primary sedimentation, coagulation & flocculation in WTP. This option cost about $ 4,757,200 and $ 950,213 when FeCl3 and PAFCl used as coagulant, respectively. © 2017 The Authors