摘要
研究了新型无机高分子混凝剂──聚硅硫酸铁对高岭土模拟水样、洗煤水、矿井水的混凝除浊效果。结果表明，聚硅硫酸铁中的铁与二氧化硅摩尔比值对混凝性能有重要影响，宜控制在１．０，聚硅硫酸铁对煤泥水具有良好的混凝除浊效果。
A new type of inorganic high polymer coagulant ─Polymeric Ferric Silicate Sul-fate(PFSS)was prepared.Simulated water samples of kaoline,coal washing water,and coalmine water were employed to test the effects of coagulating turbidity removal of PFSS.The re-sults show that the Fe/SiO2molar ratio has vital effects on the coagulating property of PFSS.thebest Fe/SiO2 molar ratio is 1.0,and PFSS has good effects of coagulating turbidity removal onthe coal slurry water.
出处
《洁净煤技术》
CAS
1997年第1期32-34,共3页
Clean Coal Technology
基金
煤炭青年科学基金
关键词
聚硅硫酸铁
煤泥水
混凝处理
除浊
选煤
polymeric ferric silicate sulfate,coal slurry water,coagulation,turbidity removal
