摘要
纳米铁具有表面积大和表面活性高的特点,在原位修复中具有极大的适应性。研究表明,纳米铁能降解多种环境污染物,如卤代烃、阴离子、重金属,放射性核素等。文章中介绍了纳米铁的合成方法及其在降解有机氯代物、硝酸盐和金属粒子Cr和Pb的应用。
Nanoscale iron particles have large surface areas and high surface reactivity. They provide enormous flexibility for in situ applications. Research has shown that nanoscale iron particles are very effective for the transformation and detoxification of a wide variety of common environmental contaminants, such as halogenated hydrocarbons, anions, heavy metals, and radionuclides. The article introduces the synthesis of the nanoscale iron particles and the application of nanoscale iron particles in the degradation of organic chlorides, nitrates and metal particles, such as Cr and Pb.
出处
《山东煤炭科技》
2016年第2期165-167,共3页
Shandong Coal Science and Technology
关键词
纳米铁
降解
环境
污染物
nanoscale iron particles degradation environment contamination
