摘要
采用共沉淀法合成碳羟基磷灰石粉体,对其进行氟离子吸附性能测试,结果表明:当碳羟基磷灰石加入量0.12g,pH=3,吸附温度在50℃左右,吸附时间4小时,吸附效果最好,达到96%以上,且吸附不产生二次污染。
carbonate hydroxylapatite of?co-precipitation method was studied on adsorption of F- in wastewater. Removal efficiency 96% was obtained when adsorbent dose was 0.12g, pH was 3, adsorption temperature was 50℃ and adsorption time was 4 hours. It had good absorbing effect and not second pollution
出处
《河南科技》
2013年第12X期55-56,共2页
Henan Science and Technology
基金
衡水学院科研基金项目,编号:2008060
关键词
碳羟基磷灰石
共沉淀法
吸附
carbonate hydroxylapatite
co-precipitation method
adsorption
作者简介
昊瑞红(1980.12-),女,河北景县人,硕士研究生,主要研究方向为精细化工。
