摘要
在水污染修复技术中,吸附法因操作简单、成本低,被认为是最有前途的除污技术。铁锰氧化物由于其较高的比表面积和较强的吸附能力,是一种较好的吸附剂,已经广泛应用到对污染物的吸附处理过程。本文重点综述了铁锰复合氧化物对砷、重金属及磷酸盐等污染物的吸附作用研究进展,系统分析了不同因素对铁锰复合氧化物吸附性能的影响。综合分析发现,铁锰复合氧化物在污染物修复中展现出广阔的应用前景。
In water pollution repairing technology, adsorption method is considered to be the most promising decontamination technology due to its characters of simple operation and low cost. As its higher specific surface area and stronger adsorption ability, iron and manganese oxide can be used as good adsorbents, and it has been widely applied to the adsorption process of pollutants. In this paper, research progress on the adsorption effect on arsenic, heavy metals and phosphate by Fe-Mn binary oxide was summarized. Also, the influence factors to the adsorption process were analyzed. Comprehensive analysis found that Fe-Mn binary oxide shows wide application prospects in contamination remediation.
出处
《矿物学报》
CAS
CSCD
北大核心
2015年第3期288-292,共5页
Acta Mineralogica Sinica
基金
国家自然科学基金项目(批准号:41201228
41340028
41172160)
临沂大学一般项目(编号:4613023)
国家级大学生创新创业训练计划项目(编号:201310452044)
关键词
铁锰复合氧化物
吸附
重金属
污染修复
Fe-Mn binary oxide
absorption
heavy metal
contamination remediation
