摘要
在能源的综合开发过程中,利用“一步酸溶法”来对粉煤灰当中的氧化铝进行提取,解决了粉煤灰中由于堆积现象产生的环境污染问题,实现了粉煤灰在能源应用过程当中高效利用。基于一步酸溶法的基础上实现了粉煤灰中氧化铝工业生产过程当中废水处理的相关技术,在各种废水分类和分质量的基础上,实现了废水的资源化利用和零排放的目标,为能源的节约再利用提供了理论基础。
In the process of comprehensive energy development,the“one-step acid dissolution method”is used to extract alumina from fly ash,which has effectively solved the problem of environmental pollution caused by accumulation in fly ash,and realized the efficient utilization of the value of fly ash in the process of energy application.In this paper,based on the“one-step acid dissolution method”,the relevant technologies of wastewater treatment in the industrial production process of alumina in fly ash are realized.On the basis of various wastewater classification and quality,the goal of resource utilization and zero discharge of wastewater can be realized,which provides a theoretical basis for energy conservation and reuse.
出处
《化工设计通讯》
CAS
2021年第10期5-6,172,共3页
Chemical Engineering Design Communications
关键词
粉煤灰
酸法
氧化铝
生产废水处理
fly ash
acid method
alumina
production wastewater treatment
作者简介
朱福星(1988-),男,河北容城人,工程师,主要研究方向为粉煤灰酸法提取氧化铝。
