摘要
研究了碱改性粉煤灰用于吸附去除废水中砷离子的吸附效果和影响因素。结果表明,碱改性粉煤灰对废水中的砷离子吸附效率可以达到98.88%,掺杂铁盐可以进一步提高吸附性能。
The alkali modification of fly ash and the application of modified fly ning wastewater were investigated. The results show that 98.88% arsenic ions in modified fly ash. Doped iron salt can further improve the adsorption performance. ash to deal with arsenic contai- wastewater can be removed by
出处
《矿冶》
CAS
2015年第1期74-76,共3页
Mining And Metallurgy
基金
湖南省教育厅科学研究项目(10C0360)
电力与交通材料保护湖南省重点实验室(长沙理工大学)开放基金(2010CL03)
关键词
粉煤灰
碱改性
吸附
含砷废水
fly ash
alkali modification
adsorption
arsenic containing wastewater
