摘要
采用氧化铝工业废渣赤泥和用钛白副产绿矾研制备的聚合硫酸铁为净水剂,进行了火电厂含氟灰水的除氟研究.结果表明,赤泥有良好的除氟能力,配以絮凝剂聚合硫酸铁,能使排放灰水的氟含量降到10mg/L以下.方法简单、经济,不产生二次污染.
A new method of removing fluoride from ash water of coal-fired power plant by industrial waste residue red mud and polyferric sulphte was studied Under the test conditions, the concentration of fluoride in ash water coule be reduced to <10mg/L, This method is simple cheaper and doesn't cause secondary pollution.
出处
《环境污染与防治》
CAS
CSSCI
CSCD
北大核心
1995年第5期14-15,共2页
Environmental Pollution & Control
