基于TEA-LCA对市政污泥处理处置技术进行综合评估的应用

技术经济评估(TEA)和生命周期评估(LCA)可全面直观地评价市政污泥处理处置技术的经济技术和环境影响。从TEA和LCA研究方法角度出发,对近年来污泥处理处置的研究进展进行综述,并介绍了TEA-LCA评价体系的构建,概述了TEA-LCA在污泥处理处置领域的应用。研究结果表明,TEA-LCA是有效的技术经济及环境绩效评价的工具,为工艺优化、方案选择提供了参考,可作为工艺评价标准进行推广使用。

Techno-economic analysis(TEA)and life cycle assessment(LCA)can comprehensively evaluate the economic,technical,and environmental impacts of municipal sludge treatment and disposal.Sludge treatment and disposal research progress has been reviewed from the perspective of TEA and LCA research methods in recent years,and the construction of a TEA-LCA evaluation system is introduced,in addition to outlining the application of TEA-LCA in the field of sludge treatment and disposal.The results indicate that TEA-LCA is a valuable tool for assessing the techno-economic and environmental performance of a process.It offers a reference for optimizing processes and selecting schemes and can be promoted as a process evaluation standard.