f647892f-ba9b-4f97-8143-483a72bec1a7 Muncipal sludge treatment and disposal;dry sludge;anaerobic digestion 市政污泥处理与处置;干污泥;厌氧消化 Unit processes End-of-life treatment Waste water treatment Several typical sludge treatment facilities in China, representing anaerobic digestion, composting, co-combustion, thermal drying-incineration, and cement production, respectively, are selected to carry out the inventory. Data are mainly taken from the site-specific measurement, either by field survey or by operation report. Sludge characteristics are based on the average values of the sites investigated. 选择国内几个典型的污泥处理设施，分别为厌氧消化、堆肥、共燃、热干燥焚烧和水泥生产，进行调查。数据主要来自具体地点的测量，要么通过实地调查，要么通过操作报告。污泥特性基于所调查场地的平均值。 One ton of sludge on a dry basis (1 t-DS) is defined as the functional unit. 3 In order to investigate the effect of anaerobic digestion, each system is further divided into two subunits: one is the baseline case , while the other is in combination with anaerobic digestion. Anaerobic digestion is conducted prior to dewatering. 为了研究厌氧消化的效果，将每个系统进一步划分为两个亚单元:一个是基线情况，另一个是与厌氧消化结合的情况。厌氧消化在脱水之前进行。 This data set is applicable to environmental impact assessments for municipal sludge treatment and disposal processes, specifically the part of the process involving the anaerobic digestion of dry sludge. It is relevant for assessing the environmental footprint of waste management systems and can be used to evaluate the sustainability of sludge treatment facilities. 该数据集适用于市政污泥处理与处置过程的环境影响评估，特别是涉及干污泥厌氧消化的部分。它与评估废物管理系统的环境足迹有关，并可用于评估污泥处理设施的可持续性。 Unit process, single operation None 无 None 无 None 无 None 无 None 无 Dong, J., Chi, Y., Tang, Y., Wang, F. & Huang, Q. Combined Life Cycle Environmental and Exergetic Assessment of Four Typical Sewage Sludge Treatment Techniques in China. Energy Fuels 28, 2114–2122 (2014). Dong, J., Chi, Y., Tang, Y., Wang, F. & Huang, Q. Combined Life Cycle Environmental and Exergetic Assessment of Four Typical Sewage Sludge Treatment Techniques in China. Energy Fuels 28, 2114–2122 (2014). When utilizing this data, ensure that the system boundary includes the anaerobic digestion of sludge as well as any upstream and downstream processing stages relevant to the lifecycle of the sludge. For the functional unit, consider one ton of dry sludge as the reference amount for comparison and impact analysis. Include considerations for the ultimate disposal of digested sludge and the possibility of energy recovery, such as biogas production, within the assessment. 在使用此数据时，请确保系统边界包括污泥的厌氧消化以及与污泥生命周期相关的任何上游和下游处理阶段。对于功能单位，将一吨干基污泥作为比较和影响分析的参考量。在评估中应包括考虑消化污泥的最终处置和能量回收的可能性，例如生物气体的生产。 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 Jin Sitian, 2331276@tongji.edu.cn 金思甜, 2331276@tongji.edu.cn 2331276@tongji.edu.cn 2331276@tongji.edu.cn 2024-03-26T16:00:23+08:00 2024-04-20T14:37:19.497849+08:00 00.01.005 https://lcadata.tiangong.world/showProcess.xhtml?uuid=f647892f-ba9b-4f97-8143-483a72bec1a7&version=01.00.000&stock=TianGong Tiangong LCI Data Working Group 天工LCI数据工作小组 ['opt4ROkqig'] Free of charge for all users and uses Electricity Input 323.64000000000004 323.64000000000004 Measured Diesel Input 7.5 7.5 Measured electricity from landfill gas utilisation Output 1258.2 1258.2 Measured Sludge Input 1000.0 1000.0 Estimated a dry basis (1 t-DS) 干基 （1 t-DS）