固体废弃物的使用对水泥生产中大气重金属污染物排放的影响

The effect of solid waste to the emission of atmospheric heavy metals in cement production

大气颗粒物污染是京津冀地区重要的环境问题之一,但有关大气颗粒物重金属污染及其来源等关注较少。本文围绕水泥生产中的重金属残留及来源之一——固体废弃物作为原料使用对重金属污染物的贡献进行了概述,以期为河北省水泥产业大气污染控制提供有益借鉴。

Atmospheric particle pollution is the key environmental issue in Beijing-Tianjin-Hebei Region. However, atmospheric emission of heavy metal pollutants has been paid less at- tention than other pollutants. This paper reviews the contribution of solid wastes, as one of the raw materials in cement production, to cement residue and atmospheric emission of HMs, in order to provide useful suggestions to the pollution control of cement industry in Hebei Province.