IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v19y2022i6p3304-d768827.html
   My bibliography  Save this article

A Comprehensive Evaluation Method for Soil Remediation Technology Selection: Case Study of Ex Situ Thermal Desorption

Author

Listed:
  • Shuang Li

    (State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
    College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 101408, China)

  • Liao He

    (State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China)

  • Bo Zhang

    (State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China)

  • Yan Yan

    (State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
    College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 101408, China)

  • Wentao Jiao

    (State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China)

  • Ning Ding

    (State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China)

Abstract

Quantitative evaluation of different contaminated soil remediation technologies in multiple dimensions is beneficial for the optimization and comparative selection of technology. Ex situ thermal desorption is widely used in remediation of organic contaminated soil due to its excellent removal effect and short engineering period. In this study, a comprehensive evaluation method of soil remediation technology, covering 20 indicators in five dimensions, was developed. It includes the steps of constructing an indicator system, accounting for the indicator, normalization, determining weights by analytic hierarchy process, and comprehensive evaluation. Three ex situ thermal desorption technology—direct thermal desorption, indirect thermal desorption, and indirect thermal heap—in China were selected for the model validation. The results showed that the direct thermal desorption had the highest economic and social indicator scores of 0.068 and 0.028, respectively. The indirect thermal desorption had the highest technical and environmental indicator scores of 0.118 and 0.427, respectively. The indirect thermal heap had the highest resource indicator score of 0.175. With balanced performance in five dimensions, the indirect thermal desorption had the highest comprehensive score of 0.707, which is 1.6 and 1.4 times higher than the direct thermal desorption and indirect thermal heap, respectively. The comprehensive evaluation method analyzed and compared the characteristics of the ex situ thermal desorption technology from different perspectives, such as specific indicators, multiple dimensions, and single comprehensive values. It provided a novel evaluation approach for the sustainable development and application of soil remediation technology.

Suggested Citation

  • Shuang Li & Liao He & Bo Zhang & Yan Yan & Wentao Jiao & Ning Ding, 2022. "A Comprehensive Evaluation Method for Soil Remediation Technology Selection: Case Study of Ex Situ Thermal Desorption," IJERPH, MDPI, vol. 19(6), pages 1-16, March.
  • Handle: RePEc:gam:jijerp:v:19:y:2022:i:6:p:3304-:d:768827
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/19/6/3304/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1660-4601/19/6/3304/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ning Ding & Ning Liu & Bin Lu & Jianxin Yang, 2021. "Life cycle greenhouse gas emissions of aluminum based on regional industrial transfer in China," Journal of Industrial Ecology, Yale University, vol. 25(6), pages 1657-1672, December.
    2. Ding, Ning & Liu, Jingru & Yang, Jianxin & Yang, Dong, 2017. "Comparative life cycle assessment of regional electricity supplies in China," Resources, Conservation & Recycling, Elsevier, vol. 119(C), pages 47-59.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Hanlin Feng & Jiemin Cheng, 2023. "Whole-Process Risk Management of Soil Amendments for Remediation of Heavy Metals in Agricultural Soil—A Review," IJERPH, MDPI, vol. 20(3), pages 1-14, January.
    2. Liping Li & Lanfang Han & Aiju Liu & Fayuan Wang, 2022. "Imperfect but Hopeful: New Advances in Soil Pollution and Remediation," IJERPH, MDPI, vol. 19(16), pages 1-3, August.
    3. Jiao Jiang & Abudukeyimu Abulizi & Abdugheni Abliz & Abudoukeremujiang Zayiti & Adila Akbar & Bin Ou, 2022. "Construction of Landscape Ecological Security Pattern in the Zhundong Region, Xinjiang, NW China," IJERPH, MDPI, vol. 19(10), pages 1-15, May.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jinfeng Han & Bing Feng & Zejun Chen & Zhili Liang & Yuran Chen & Xuemin Liang, 2024. "Simulation and Application of a New Type of Energy-Saving Steel Claw for Aluminum Electrolysis Cells," Sustainability, MDPI, vol. 16(18), pages 1-15, September.
    2. Zhang, Xiaoyue & Huang, Guohe & Liu, Lirong & Li, Kailong, 2022. "Development of a stochastic multistage lifecycle programming model for electric power system planning – A case study for the Province of Saskatchewan, Canada," Renewable and Sustainable Energy Reviews, Elsevier, vol. 158(C).
    3. Dahlia Byles & Salman Mohagheghi, 2023. "Sustainable Power Grid Expansion: Life Cycle Assessment, Modeling Approaches, Challenges, and Opportunities," Sustainability, MDPI, vol. 15(11), pages 1-25, May.
    4. Shen, Angxing & Zhang, Jihong, 2024. "Technologies for CO2 emission reduction and low-carbon development in primary aluminum industry in China: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 189(PA).
    5. Yunfeng Huang & Shenghui Cui & Bing Gao & Wei Huang & Shuangying Han & Yuanchao Hu, 2023. "Driving reactive nitrogen emissions in China: Competition between scale and efficiency," Journal of Industrial Ecology, Yale University, vol. 27(3), pages 951-963, June.
    6. Li, Shupeng & Wang, Zhe & Yue, Qiang & Zhang, Tingan, 2022. "Analysis of the quantity and spatial characterization of aluminum in-use stocks in China," Resources Policy, Elsevier, vol. 79(C).
    7. Elshkaki, Ayman, 2023. "The implications of material and energy efficiencies for the climate change mitigation potential of global energy transition scenarios," Energy, Elsevier, vol. 267(C).
    8. Qi Wu & Shouheng Sun, 2022. "Energy and Environmental Impact of the Promotion of Battery Electric Vehicles in the Context of Banning Gasoline Vehicle Sales," Energies, MDPI, vol. 15(22), pages 1-18, November.
    9. Ning Ding & Ning Liu & Bin Lu & Jianxin Yang, 2021. "Life cycle greenhouse gas emissions of aluminum based on regional industrial transfer in China," Journal of Industrial Ecology, Yale University, vol. 25(6), pages 1657-1672, December.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jijerp:v:19:y:2022:i:6:p:3304-:d:768827. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.