...
首页> 外文期刊>Journal of King Saud University-Engineering Sciences >Evaluation of management alternatives for urban water supply system using Multicriteria Decision Analysis
【24h】

Evaluation of management alternatives for urban water supply system using Multicriteria Decision Analysis

机译:基于多准则决策分析的城市供水系统管理方案评估

获取原文
           

摘要

The Analytic Hierarchy Process (AHP) was used to study the urban water supply scheme for Offa, in Kwara State, Nigeria. The Offa water works is studied with the model so as to assist its future operation and the design of alternative system improvement works. AHP, a technique used in Multicriteria Decision Analysis (MCDA) had made important contribution to the practical decision making process by recognizing the decision makers (DMs) experience and in providing the possible best compromised solution in terms of multiple objectives and multiples DMs and stakeholders preferences. The study introduces three management options that are formulated on the prevailing nation’s water supply sector and foreign countries models. The three options are respectively: Public Ownership and Operation; Public Ownership and Private Operation; and Private Ownership and Operation. The stakeholders have chosen option 1 (Public Ownership and Operation) as most contributing to sustainable operation of an urban water supply service delivery under scrutiny of environmental, economical, technical, institutional, and socio-cultural criteria. The choice of option 1 reaffirms the stakeholder opinion in the survey that they did not want government to abandon their responsibility in the water sector. The ranking of the choice is based on the compromise solutions according to the performance of the system under various alternatives that are considered and the preference of the decision makers (DMs) or stakeholders on Performance Indicators or Measures (PIs or PMs). Subsequently, the AHP framework is more valuable and effective in facilitating an explorative insight into the problem.
机译:层次分析法(AHP)用于研究尼日利亚夸瓦州奥法的城市供水计划。使用该模型对Offa水厂进行了研究,以协助其未来的运营以及替代系统改进工程的设计。 AHP是多准则决策分析(MCDA)中使用的一种技术,它通过识别决策者(DM)的经验,并就多个目标,多个DM和利益相关者的偏好提供了最佳的折衷解决方案,从而为实际决策过程做出了重要贡献。 。该研究介绍了三种管理方案,它们是根据当前国家的供水部门和外国模型制定的。这三个选项分别是:公有制和运营;公有制和私人经营;以及私有制和经营。利益相关者选择了选项1(公共所有权和运营),因为它在环境,经济,技术,体制和社会文化标准的审查下,对城市供水服务提供的可持续运营做出了最大贡献。选择方案1的选择重申了利益相关者在调查中的观点,即他们不希望政府放弃其在水务部门的责任。选择的排名基于折衷解决方案,这些折衷解决方案是根据系统在各种备选方案下的性能以及决策者(DM)或利益相关者对绩效指标或度量(PI或PM)的偏好而制定的。随后,AHP框架在促进对该问题的探索性洞察方面更有价值和更有效。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号