粉煤灰
焚化
城市固体废物
废物管理
焚烧炉底灰
环境科学
废物处理
底灰
工程类
作者
Daokui Yang,Kien-Woh Kow,Wenlong Wang,Will Meredith,Guoping Zhang,Yanpeng Mao,Mengxia Xu
标识
DOI:10.1016/j.jhazmat.2024.135677
摘要
Municipal solid waste incineration fly ash (MSWI-FA) is a hazardous by-product of the incineration process, characterized by elevated levels of heavy metals, chlorides, and dioxins. With a composition high in calcium but low in silicon/aluminum, MSWI-FA exhibits a poor immobilization effect, high energy demands, and limited pozzolanic activity when it is disposed of or reutilized alone. Conversely, alumina-/silica-containing waste (ASW) presents a chemical composition rich in SiO
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