固体废物的工业窑炉协同处置进展  

Progress in industrial kiln collaborative disposal of solid waste

作　　者：竹涛[1] 范诗晗 李芙蓉 刘海兵 ZHU Tao;FAN Shihan;LI Furong;LIU Haibing(School of Chemical and Environmental Engineering,China University of Mining and Technology-Beijing,Beijing 100084,China;Solid Waste and Chemicals Management Center,Ministry of Ecology and Environment,Beijing 100029,China)

机构地区：[1]中国矿业大学(北京)化学与环境工程学院,北京100083 [2]生态环境部固体废物与化学品管理技术中心,北京100029

出　　处：《化工环保》2024年第1期1-10,共10页Environmental Protection of Chemical Industry

基　　金：国家重点研发计划项目(2019YFC1805505)。

摘　　要：工业窑炉协同处置固体废物是降低碳排放的重要途径。将固体废物作为替代燃料或原料在现有高温窑炉中进行处置,不仅可以减少污染物排放,还可实现固体废物的减量化、无害化和资源化利用。本文介绍了水泥窑、电厂燃煤锅炉、钢铁冶炼窑炉、煤气化炉等工业窑炉协同处置固体废物技术的现状,分析了多氯代二苯并-对-二口恶英/多氯代二苯并呋喃(PCDD/Fs)和重金属两类典型污染物的排放特征,指出了该技术当前存在的问题,并对其发展方向进行了展望。The collaborative disposal of solid waste by industrial kilns is an important way to reduce carbon emissions.The disposal of waste as alternative fuel or raw material in existing high-temperature kilns can not only reduce pollutant emissions,but also achieve the purpose of reducing,harmless and resource utilization of solid waste.This paper mainly introduces the current status of cement kilns,coal-fired boilers in power plants,steel smelting furnaces and coal gasifiers for collaborative disposal of solid waste,analyzes the emission characteristics of two typical pollutants,polychlorinated dibenzo-p-dioxins/polychlorinated dibenzofurans(PCDD/Fs)and heavy metals,points out the current problems of this technology,and looks forward to its development direction.

关 键 词：固体废物 工业窑炉 环境污染 资源化 

分 类 号：X705[环境科学与工程—环境工程]