垃圾焚烧过程中重金属迁移特性及控制  

Transfer Characteristic and Control of Heavy Metals in MSW Incineration

作　　者：李建新[1] 严建华[1] 池涌[1] 倪明江[1] 岑可法[1] 

机构地区：[1]浙江大学

出　　处：《电站系统工程》2004年第1期9-12,共4页Power System Engineering

基　　金：国家重点自然科学基金资助(N59836210);国家重点基础研究发展规划项目资助(G1999022211);浙江省青年科技人才专项基金资助(RC99041)

摘　　要：垃圾焚烧由于具有减容减重比大、处理速度快、回收能源及占用土地面积小等优点,受到国内外的普遍关注。然而垃圾焚烧也带来严重的二次污染,如重金属、二恶英等物质的排放。阐述了垃圾焚烧过程中重金属的分布特性,并对影响重金属排放的因素进行了分析,为垃圾焚烧过程中重金属排放的控制、减轻垃圾焚烧造成的环境污染,提供了必要了理论基础。Municipal solid waste (MSW) incineration technology has been generally paid attention in the world, as it has special advantages, reduce volume and weight, quick disposal, in-site treatment and recovery energy. However, MSW incineration also causes serious secondary pollution, such as the emission of heavy metals and dioxins. The distribution characteristic of heavy metals of MSW incineration is discussed, and the factors that have influence on heavy metals?emission are analyzed. It offered the theoretical foundation for the control of heavy metals?emission to lighten the environmental pollution.

关 键 词：垃圾焚烧过程 重金属 迁移特性 二次污染 垃圾处理 环境污染 

分 类 号：X705[环境科学与工程—环境工程]