摘要
研究利用聚硅酸铝(PSAA)混凝剂对煤矿含氟矿井水进行处理结果表明:用PSAA作混凝剂是行之有效的经此工艺处理后,氟、SS和COD的去除率分别为85%、98%和95%,处理后的水质可达到排放标准或矿井除尘生产用水此工艺具有很好的应用前景,尤其适合缺水矿区图4。
Experimental study on treating the mine wastewater containing fluorine was made with polysilicic acid containing aluminum ions (PSAA) flocculent.The results show that it is effective using PSAA as flocculent to treat the mine wastewater containing fluorine. With this technology,the removal rates of F -,SS and COD are respectively 85%,98%,95%.The quality of wastewater treated reaches the wastewater discharge national standard.The technology has glorious prospect of application,especially suitable to the mines which lack water.4figs,8refs.
出处
《湘潭矿业学院学报》
1999年第3期59-62,共4页
Journal of Xiangtan Mining Institute
