摘要
粉煤灰作为火力发电厂的废弃物,过去很长一段时间都没有得到合理的应用,多数电力企业均将粉煤灰视为废渣将其堆积起来,不仅占用大面积土地而且污染环境。本文简要介绍了粉煤灰的性质及废水处理机理,重点综述了近年来粉煤灰在印染及造纸废水处理中的应用研究现状,展望了其应用前景。
Coal fly ash as a waste of coal -fired power plants in the past was not applied properly , most power companies piled it up as waste , which not only occupied land , but also polluted the environment.The properties and treating wastewater principle of coal fly ash were introduced briefly , the application in dyeing and papermaking wastewater was reviewed , and the development of application was forecasted.
出处
《广州化工》
CAS
2014年第14期43-45,共3页
GuangZhou Chemical Industry
关键词
粉煤灰
废水
应用
研究进展
coal fly ash
wastewater
application
research progress
