Thermal desorption optimization for the remediation of hydrocarbon-contaminated soils by a self-built sustainability evaluation tool
文献类型：期刊论文
| 作者 | Li, Yuan1,4,5,6; Wei, Mingli2,4; Yu, Bowei3; Liu, Lei1,4,5,6; Xue, Qiang1,4,6
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| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2022-08-15 |
| 卷号 | 436期号:-页码:- |
| 关键词 | Thermal desorption Soil characteristics Reuse value Sustainability evaluation Mathematical model |
| ISSN号 | 0304-3894 |
| 英文摘要 | Current thermal desorption practices of hydrocarbon-contaminated soils focus on remediation efficiency and cost, with little systematic assessment of the reuse value of treated soils. This study evaluated various integrated indices of treatment cost and reuse of treated soils at three desorption temperatures. Various typical engineering and ecological characteristics closely related to soil reusability were selected to analyze the changes in various treated soils, including shear strength, Atterberg limits, particle size distribution, permeability, soil carbon, and soil biomass. A sustainability evaluation tool was developed for the greener disposal of hazardous soils considering both the treatment cost and reuse indices. Such an evaluation led to the conclusion that the contaminated soils treated at 350 degrees C generated the highest soil reusability with an excellent remediation efficiency. The sensitivity analysis confirmed that the tool had better stability in a common situation where the weight of the remediation cost was heavier than the soil reusability. Meanwhile, published data were input into the tool to validate its applicability under different scenarios. The results were consistent with the qualitative assessment of the literature. The tool can quantitatively select a more sustainable desorption method for the disposal and reuse of hazardous soils. |
| 学科主题 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000805037100005 |
| 出版者 | ELSEVIER |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/35398]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.IRSM-CAS/HK Poly U Joint Laboratory on Solid Waste Science, Wuhan, 430071, China 2.Jiangsu Institute of Zoneco Co., Ltd., Yixing 214200, China 3.Specialist Laboratory, Alliance Geotechnical Pty Ltd, 2147, Australia 4.State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China 5.University of Chinese Academy of Sciences, Beijing 100049, China 6.Hubei province Key Laboratory of contaminated sludge and soil science and Engineering, Wuhan, 430071, China |
| 推荐引用方式 GB/T 7714 | Li, Yuan,Wei, Mingli,Yu, Bowei,et al. Thermal desorption optimization for the remediation of hydrocarbon-contaminated soils by a self-built sustainability evaluation tool[J]. JOURNAL OF HAZARDOUS MATERIALS,2022,436(-):-. |
| APA | Li, Yuan,Wei, Mingli,Yu, Bowei,Liu, Lei,&Xue, Qiang.(2022).Thermal desorption optimization for the remediation of hydrocarbon-contaminated soils by a self-built sustainability evaluation tool.JOURNAL OF HAZARDOUS MATERIALS,436(-),-. |
| MLA | Li, Yuan,et al."Thermal desorption optimization for the remediation of hydrocarbon-contaminated soils by a self-built sustainability evaluation tool".JOURNAL OF HAZARDOUS MATERIALS 436.-(2022):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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