粉煤灰酸法提取氧化铝工艺中含钙废水的处理
杨磊
Treatment of calcium-containing wastewater in the alumina extraction technology by fly ash acid method
Yang Lei
工业水处理 . 2018, (11): 45 -47 .  DOI: 10.11894/1005-829x.2018.38(11).045