期刊名称：Journal of Materials and Environmental Science
印刷版ISSN：2028-2508
出版年度：2019
卷号：10
期号：11
页码：1-12
出版社：University of Mohammed Premier Oujda
摘要：Beneficial use of industrial by product materials has the potential to provide economic
benefits such as preserve raw resources, and avoid negative environmental impacts
associated with the acquisition and processing of raw materials. Cement kiln dust (CKD)
and Fly Ash (FA) are by-products formed during the manufacture of cement and coal-fired
electricity generation respectively. The present work presents a general review on the
applications of the CKD and FA in the field of agriculture, waste treatment, soil
stabilization, concrete and cement industry. These beneficial uses of CKD and FA can
contribute significant environmental and economic benefits. Environmental benefits can
include reduced greenhouse gas emissions, reduced need for disposing in landfills, and
reduced use of virgin resources. Economic benefits can include job creation in the beneficial
use industry, reduced costs associated with CKD and FA disposal, increased revenue from
the sale of CKD and FA, and savings from replacement of other more costly materials.
