Selecting the optimal wastewater treatment process in an industrial research complex using AHP method

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jafari fesharaki parviz; forughizadeh mohsen

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Journal: EMERGENCY MANAGEMENT Year:2020 | Volume:9 | Issue:17 Page(s): 43-52

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Title

Selecting the optimal wastewater treatment process in an industrial research complex using AHP method

Author(s)

jafari fesharaki parviz | forughizadeh mohsen | Issue Writer Certificate

Keywords

Wastewater treatmentQ1

Selection of OptimumQ1

Multi-criteria analysis methodsQ1

Analytic HierarchyQ2

Abstract

Effluent of Wastewater treatment plants as an alternative water source in many applications and restrict the uncontrolled exploitation of high-quality water resources. Before the design and implementation of Wastewater treatment plants, you should use the methods based on scientific reasonable assumptions to determine an appropriate process of treatment. The aim of this study is to select the optimal Wastewater treatment process in an industrial research complex using multi-criteria analysis. The present study used the Analytic Hierarchy Process (AHP) to select the optimal process of human’ s Wastewater treatment plant and processes such as Septic tanks, stabilization ponds, aerated lagoons, activated sludge, trickling filter and MBBR were assessed technically, operationally, economically and environmentally. The results showed that the MBBR process, activated sludge, trickling filter, septic tanks, aerated lagoons and stabilization ponds with final weights of 0. 280, 0. 197, 0. 162, 0. 133, 0. 116 and 0. 112 were ranked first to sixth respectively. The sensitivity analysis also showed that the changes in weight of AHP criteria don’ t show significant changes in the final result and MBBR process has been in first place almost in all modes unless the relative weight of economic and environmental criteria are replaced. In this case, Septic tanks were slightly higher than MBBR. According to the results, the highest priority of treatment processes belonged to MBBR.

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APA: Copy

jafari fesharaki, parviz, & forughizadeh, mohsen. (2020). Selecting the optimal wastewater treatment process in an industrial research complex using AHP method. EMERGENCY MANAGEMENT, 9(17 ), 43-52. SID. https://sid.ir/paper/391156/en

Vancouver: Copy

jafari fesharaki parviz, forughizadeh mohsen. Selecting the optimal wastewater treatment process in an industrial research complex using AHP method. EMERGENCY MANAGEMENT[Internet]. 2020;9(17 ):43-52. Available from: https://sid.ir/paper/391156/en

IEEE: Copy

parviz jafari fesharaki, and mohsen forughizadeh, “Selecting the optimal wastewater treatment process in an industrial research complex using AHP method,” EMERGENCY MANAGEMENT, vol. 9, no. 17 , pp. 43–52, 2020, [Online]. Available: https://sid.ir/paper/391156/en

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