Research of AHP/DEA evaluation model for operation performance of municipal wastewater treatment plants

Zhang, Xiao‐Xin; Huang, Jin; Ling, Lin; Wang, Yueping; Zhang, Xinheng

doi:10.1051/e3sconf/20185304009

Cited by 6 publications

(1 citation statement)

References 3 publications

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“…CR is the consistency rate. The denominator RI is known as the average random consistency index , whose value depends on the size of the comparison matrix and it is tabulated in previous literature (see, e.g., Xiaoxin et al, 2018). It is commonly stated that pairwise comparisons of a matrix are acceptable if CR ≤0.1.…”

Section: Methodsmentioning

confidence: 99%

Eigenvalue‐UTilité Additive approach for evaluating multi‐criteria decision‐making problem

Rezaeinia

2022

Multi Criteria Decision Anal

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Forest road building is experiencing a period of expansion. It is linked to better resource extraction and transportation and higher ease of access for inhabitants. This paper discusses the problem of evaluating a forest road network in the Hyrcanian forest in northern Iran. This includes the requirements that forest managers must consider, such as economic and environmental criteria. In addition, opportunities and risks of forest road building are also considered. A multi-methodology decisionmaking approach is proposed to solve the problem. In light of the results, the proposed approach is reliable and flexible for use in similar cases. Using the proposed approach can structure and facilitate the decision-making process for the managers.

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Section: Methodsmentioning

confidence: 99%

Eigenvalue‐UTilité Additive approach for evaluating multi‐criteria decision‐making problem

Rezaeinia

2022

Multi Criteria Decision Anal

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A typical case study of the operational performance of municipal wastewater treatment plant in China

Zhang

Huang

Ling

et al. 2020

Asia-Pacific J Chem Eng

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The operational status of Wastewater Treatment Plant (WWTP) A in Tianjin was simulated via WEST 2012 software. It was found that with secondary biological treatment, the chemical oxygen demand (COD), ammonia nitrogen, and total nitrogen in the effluent can reach Level 1‐A standards, while the total suspended solids (TSS) and total phosphorus slightly exceed the standard threshold. When subjected to the maximum water volume during the rainy season and the most unfavorable temperatures in winter, WWTP A can maintain the same treatment conditions as under normal circumstances. Meanwhile, an operational performance evaluation index system of the WWTP was utilized to evaluate the operating conditions. The result indicates that WWTP A achieves a good performance level, with some aspects that need to be improved. Among them, technical requirements, equipment advancement, energy consumption, water consumption, and chemical consumption are less satisfactory; these issues are mainly due to the process and equipment selected for the WWTP. In order to improve the comprehensive operational performance of the WWTP, it is recommended to add a water reuse system, strengthen the management of the energy consumption department, and adopt high‐efficiency energy‐saving equipment.

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Identification and mapping of flood-prone areas using GIS-based multi-criteria decision-making and analytical hierarchy process: the case of Adama City’s watershed, Ethiopia

Leta,

Adugna

2023

Appl Geomat

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Research of AHP/DEA evaluation model for operation performance of municipal wastewater treatment plants

Cited by 6 publications

References 3 publications

Eigenvalue‐UTilité Additive approach for evaluating multi‐criteria decision‐making problem

Eigenvalue‐UTilité Additive approach for evaluating multi‐criteria decision‐making problem

A typical case study of the operational performance of municipal wastewater treatment plant in China

Identification and mapping of flood-prone areas using GIS-based multi-criteria decision-making and analytical hierarchy process: the case of Adama City’s watershed, Ethiopia

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