14445a7a-ec0c-4f22-a70c-ee44963b421fImpermeable funnel ; In-situ groundwater remediation ; PRB ; Funnel-and-gate construction隔水漏斗;原位地下水修复PRB;漏斗-导水门式PRBUnit processesOther ServicesRepair and maintenanceConstruct impermeable funnel, which is composed of closed sheet piles or mud walls and embedded in the water barrier to guide or collect groundwater flow into the water gate, and is treated with active materials.建设隔水漏斗，隔水漏斗由封闭的片桩或泥浆墙组成，并嵌入到隔水层中，引导或汇集地下水流进入导水门，通过活性材料进行处理。4PRB is assumed to be installed at a simulated site 假设的污染场地This industrial process is designed for in-situ groundwater remediation. The impermeable funnel, constructed of closed sheet piles or mud walls, is embedded within a groundwater barrier layer. It is specifically used to direct or funnel contaminated groundwater flow through a permeable reactive barrier (PRB), where it is treated with active materials to remove or neutralize pollutants.该工业过程旨在进行原位地下水修复。隔水漏斗由封闭片桩或泥墙构建，并嵌入水障层中。其主要用途是将受污染的地下水流通过渗透性反应屏障(PRB)，在那里利用活性材料对污染物进行移除或中和处理。Pb27bKtvJoyq0axnCmRcaTwCnFg.pngUnit process, single operationNone无None无None无None无None无Mark S. H. Mak and Irene M. C. Lo.Environmental Life Cycle Assessment of Permeable Reactive Barriers: Effects of Construction Methods, Reactive Materials and Groundwater Constituents[J].Environmental Science & Technology 2011, 45, 23, 10148-10154Mark S. H. Mak and Irene M. C. Lo.Environmental Life Cycle Assessment of Permeable Reactive Barriers: Effects of Construction Methods, Reactive Materials and Groundwater Constituents[J].Environmental Science & Technology 2011, 45, 23, 10148-10154When utilizing this LCA data set for the impermeable funnel and PRB system in groundwater remediation, ensure the inclusion of all major raw materials and essential energy consumption in the assessment. Users should consider the system's technological applicability for the specific contamination scenario at the site in question. Accurately include system boundaries and operational data such as longevity, replacement frequency of active materials, and specific site conditions. Recycling of materials within the reactive barrier should be modeled according to the protocol for environmental impact analysis applicable to the specific context.使用此地下水修复中的隔水漏斗和PRB系统的LCA数据集时，确保评估包括所有主要原材料和必要的能耗。用户需针对特定场地的污染情况考虑系统的技术适用性。准确地包括系统边界和操作数据，例如活性材料的寿命、更换频率及具体场地条件。在进行环境影响分析时，应根据特定背景的协议，对反应屏障内的材料回收进行建模。All maior raw materials and all the essentialenergy is ncuded.输入输出流包括所有主要原材料和所有必要的能源消耗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Zhang Jianbin, zhangjb@caep.org.cn张建宾, zhangjb@caep.org.cnzhangjb@caep.org.cnzhangjb@caep.org.cn2024-03-25T14:55:54+08:002024-04-20T15:02:23.703460+08:0000.01.005https://lcadata.tiangong.world/showProcess.xhtml?uuid=14445a7a-ec0c-4f22-a70c-ee44963b421f&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 usesSteelInput1306.01306.0EstimatedFunnel (sheet pile) steel 1306 kg/m length of funnelcement, unspecifiedInput281.4281.4EstimatedFunnel cement 281.4 kg/m length of funneltransport in t*kmInput253.984253.984EstimatedTransport distance of the materials to the site is assumed to be 160 km (100 mile)ElectricityInput6585.06585.0EstimatedFunnel construction energy 6.585 GJ/m length of funnelImpermeable funnelOutput1.01.0Estimated