摘要
采用共沉淀法合成碳羟基磷灰石粉体,对其进行铅离子吸附性能测试,结果表明,当pH=3,吸附温度在40℃,吸附时间达到1小时,吸附率达到95%,吸附效果最好,且吸附不产生二次污染。
Carbonate hydroxylapatite of co-precipitation method was studied on adsorption of Pb^2＋ in wastewater. Removal efficiency 95 % was obtained when pH was 3, adsorption temperature was 40 ℃ and adsorption time was 1 hour. It had good absorbing effect and not second pollution.
出处
《广东化工》
CAS
2013年第20期124-124,123,共2页
Guangdong Chemical Industry
基金
衡水学院科研基金项目(2008060)
关键词
碳羟基磷灰石
共沉淀法
吸附
carbonate hydroxylapatite
co-precipitation method
adsorption
