cf153b7f-1177-4e44-b54a-c906e101c2f6Cement slurry barrier ; Soil Risk Control ; Vertical Barrier ; Cement jet grout水泥注浆墙;土壤风险管控;垂直阻隔;水泥注浆Unit processesOther ServicesRepair and maintenanceForm a cement grout vertical barrier that can prevent the migration of radioactive isotopes from contaminated soil to groundwater, with a barrier capacity of 83 cubic meters.形成水泥浆垂直阻隔屏障，可防止放射性同位素从受污染的土壤迁移到地下水，阻隔墙体的阻隔能力为83立方米的污染土壤。2For this project, a Superfund location at the Brookhaven National Laboratory (BNL) is studied. This particular case was chosen because it is representative of the scale and scenario where soil grouting would be used. It is also one of only a few sites where CS grouting has been used for full scale remediation. BNL has served as a production facility for research and development of radioisotopes for decades. The design of some of the facilities failed to provide adequate safety measures against the spread of radioactivity to the soils and groundwater beneath them and as a result, BNL was added to the Superfund National Priorities List in 1989.The industrial process described is the formation of a cement grout vertical barrier for soil risk control at a Superfund site. This barrier is implemented to prevent the migration of radioactive isotopes from contaminated soil to groundwater, designed to contain up to 83 cubic meters of polluted soil. Such barriers are typically used in locations that require soil grouting for environmental remediation, especially in areas with historic radioactive contamination.此工业流程指的是在Superfund站点形成水泥浆垂直阻隔屏障以进行土壤风险管控。该阻隔屏障旨在防止放射性同位素从受污染的土壤迁移到地下水，设计容量为83立方米污染土壤。这类阻隔通常用于需要土壤注浆进行环境整治的位置，特别是具有历史性放射性污染的地区。Fyt6bN6Cko4hJSxP70jcenzHnYf.pngUnit process, single operationNone无None无None无None无None无Gallagher, P. M., Spatari, S. & Cucura, J. Hybrid life cycle assessment comparison of colloidal silica and cement grouted soil barrier remediation technologies. Journal of Hazardous Materials 250–251, 421–430 (2013).Gallagher, P. M., Spatari, S. & Cucura, J. Hybrid life cycle assessment comparison of colloidal silica and cement grouted soil barrier remediation technologies. Journal of Hazardous Materials 250–251, 421–430 (2013).When using this LCA data set, users should ensure that the scope of their environmental remediation project matches the scale and scenario of a typical Superfund site remediation. Care should be taken to adapt the barrier capacity to the specific volume of contaminated soil at the site in question. Additionally, the use-phase behavior of the cement grout vertical barrier should be considered, including its long-term stability and containment effectiveness. Lastly, users should be aware of the methodological limitations of the data and adjust their usage accordingly, especially when extrapolating results to other sites with different contamination characteristics or environmental conditions.使用此LCA数据集时，用户应确保其环境整治项目的范围与典型Superfund站点整治的规模和情景相匹配。应注意根据所涉及场地的具体受污染土壤体积调整阻隔屏障的容量。此外，还应考虑水泥浆垂直阻隔屏障的使用阶段行为，包括其长期稳定性和阻隔效果。最后，用户应注意数据的方法论限制，并相应调整其使用方式，特别是当将结果外推至具有不同污染特性或环境条件的其他站点时。Inventory: The internal review was done by several iteration steps concerning raw data validation, raw data documentation, representativity, completeness and consistency of modelling with regard to ISO 14040 and 14044.清单： 内部审查通过几个迭代步骤完成，涉及原始数据验证、原始数据记录、代表性、完整性、与 ISO 14040 和 14044 有关的建模的一致性。Tiangong LCI Data Working Group天工LCI数据工作小组Xiao Meng, xiaomeng@mail肖萌, xiaomeng@mailxiaomeng@mailxiaomeng@mail2024-03-25T14:55:27+08:002024-04-20T15:02:22.471267+08:0000.01.005https://lcadata.tiangong.world/showProcess.xhtml?uuid=cf153b7f-1177-4e44-b54a-c906e101c2f6&version=01.00.000&stock=TianGongTiangong LCI Data Working Group天工LCI数据工作小组falseFree of charge for all users and usescement, unspecifiedInput22970.022970.0MeasuredElectricityInput30240.030240.0MeasuredCement slurry barrierOutput48.648.6Measured使用该水泥液浆屏障，所能阻隔放射性同位素向地下水迁移的污染土壤量Equipment and Materials Arriving on SiteInput37510.037510.0MeasuredSteelInput4300.04300.0MeasuredTap WaterInput41.941.9Measured