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Urban ecological sustainability and transforming people’s surroundings depend on environmental preservation and protection. The problem of abandoned and underutilized previously constructed places and the potential for their sustainable regeneration are more pressing issues in modern engineering practice. Cleaning up the soil is essential to generating reuse prospects. Several soil remediation techniques, which can be divided into chemical, physical, and biological approaches, have been possible due to technological advancements. Decision-makers should consider the environmental impact of the applied methodology, its cost, its complexity, its level of pollution removal efficiency, and the amount of time required for soil decontamination when selecting the best strategy for soil remediation. The paper deals with applying multi-criteria analysis in selecting the technique for soil remediation by applying the multi-criteria Spherical Fuzzy Analytic Hierarchy Process (SFAHP) approach to rank 18 types of biological, physical, and chemical remediation techniques concerning various influencing factors (impact on the environment, cost, complexity, degree of effectiveness, and time). Membership, non-membership, and hesitancy functions can be numbers, intervals, and fuzzy numbers. The results aim to identify the optimal soil remediation meth-od in the context of ecological sustainability.

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Spherical FAHP Approach for Regeneration of Abandoned Areas: Selection of Remediation Techniques

  • 会议论文

  • 发表日期：

    2025年

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  • Dušan Milošević,
  • Mimica Milošević,
  • Ana Stanojević

摘要

Urban ecological sustainability and transforming people’s surroundings depend on environmental preservation and protection. The problem of abandoned and underutilized previously constructed places and the potential for their sustainable regeneration are more pressing issues in modern engineering practice. Cleaning up the soil is essential to generating reuse prospects. Several soil remediation techniques, which can be divided into chemical, physical, and biological approaches, have been possible due to technological advancements. Decision-makers should consider the environmental impact of the applied methodology, its cost, its complexity, its level of pollution removal efficiency, and the amount of time required for soil decontamination when selecting the best strategy for soil remediation. The paper deals with applying multi-criteria analysis in selecting the technique for soil remediation by applying the multi-criteria Spherical Fuzzy Analytic Hierarchy Process (SFAHP) approach to rank 18 types of biological, physical, and chemical remediation techniques concerning various influencing factors (impact on the environment, cost, complexity, degree of effectiveness, and time). Membership, non-membership, and hesitancy functions can be numbers, intervals, and fuzzy numbers. The results aim to identify the optimal soil remediation meth-od in the context of ecological sustainability.