摘要
粉煤灰作为我国排放最大的固体废弃物之一,对环境影响日益严重。综合其性质,对粉煤灰进行精细化利用具有十分重要的现实意义。主要综述了粉煤灰中各有用元素的提取方法、现状及前景。
Flyash is one of the maximal industrial wastes.It causes more and more serious environmental pollution.According to the properties of fly ash,the research on its refined utilization has a double significance to economy and environmental protection.Methods,progress and prospect of extraction of useful elements in fly ash are summarized.
出处
《混凝土》
CAS
CSCD
北大核心
2012年第1期76-77,80,共3页
Concrete
