石材固废资源化利用的碳减排效益研究  

Review on Carbon Emission Reduction Benefits of Resource Utilization of Stone Solid Waste

作　　者：许静[1] 姜青苗 余丰毅 汤营茂[1] 庄凌峰 罗永晋 谢伟杰 刘维丽 钱庆荣[1] 陈庆华[1] XU Jing;JIANG Qingmiao;YU Fengyi;TANG Yingmao;ZHUANG Lingfeng;LUO Yongjin;XIE Weijie;LIU Weili;QIAN Qingrong;CHEN Qinghua(Engineering Research Center of Polymer Green Recycling of Ministry of Education,Fujian Normal University,Fuzhou 350007,China;School of Economics and Management,Fujian Polytechnic Normal University,Fuqing 350300,China)

机构地区：[1]福建师范大学聚合物资源绿色循环利用教育部工程研究中心,福建福州350007 [2]福建技术师范学院经济与管理学院,福建福清350300

出　　处：《福建师范大学学报（自然科学版）》2022年第4期55-62,共8页Journal of Fujian Normal University：Natural Science Edition

基　　金：国家重点研发计划“固废资源化”重点专项项目(2019YFC1904500);泉州市“揭榜挂帅”科技重大专项项目(2021NZ1)。

摘　　要：石材工业在产品生产加工过程中,会产生大量的石材废弃物,从而造成严重的资源浪费和环境污染.而石材固废资源化利用将减少天然石材的消耗,并有效降低其在开采运输过程的碳排放量.同时,全生命周期评价方法能为探索合理有效的温室气体减排途径提供科学依据.对国内外现有的石材固废资源化利用过程中的碳减排效益研究进行了系统的回顾,基于生命周期评价方法建立的碳排放核算体系,分析比较再生水泥、再生混凝土、再生骨料等资源化利用技术的CO排放量,研究总结利用石材固废制备再生产品的碳减排效益现状.In the process of product processing and production, the stone industry will generate a large amount of stone waste, resulting in serious waste of resources and environmental pollution. The resource utilization of stone waste will reduce the consumption of natural stone and effectively reduce its carbon emissions in the mining and transportation process. At the same time, the life cycle assessment method can provide a scientific basis for exploring reasonable and effective ways to reduce greenhouse gas emissions. This paper systematically reviews the existing research on carbon emission reduction benefits in the process of resource utilization of stone waste at home and abroad, establishes a carbon emission accounting system based on the life cycle assessment method, analyzes and compares the COemissions from resource utilization technologies such as recycled cement, recycled concrete and recycled aggregate, and summarizes the current status of carbon emission reduction benefits of using stone waste to prepare recycled products.

关 键 词：石材废料 资源化利用 生命周期评价 碳减排 

分 类 号：X705[环境科学与工程—环境工程]