铸造技术2025，Vol.46Issue(11)：1092-1096,5.DOI:10.16410/j.issn1000-8365.2025.4033
Fe78Si9B13非晶条带去除水体中重金属离子Zn(Ⅱ)的效果及机理研究
Study of the Effects and Mechanisms of Fe78Si9B13 Amorphous Ribbons in the Removal of Heavy Metal Ion Zn(Ⅱ)Aqueous Solutions
摘要
Abstract
Fe78Si9B13 amorphous ribbons with thicknesses of 10 μm and 2.7 μm zero-valent iron powder were used as reaction materials to remove the heavy metal ion Zn(Ⅱ)from water.The removal effects of heavy metal ions in water were compared and studied.The experimental results show that the removal rate of the Fe78Si9B13 amorphous ribbon reaches 27.44％after 800 min.When the solution concentration increases,this rate increases to 36.25％.As the solution temperature increases from 298 to 318 K,the removal rate further increases to 59.88％.The removal mechanism is mainly adsorption and coprecipitation.关键词
非晶/重金属离子Zn(Ⅱ)/去除效果/吸附/共沉淀Key words
amorphous/heavy metal ion Zn(Ⅱ)/removal effect/adsorption/coprecipitation分类
矿业与冶金引用本文复制引用
田小军,李世霞,赵雅,张香云..Fe78Si9B13非晶条带去除水体中重金属离子Zn(Ⅱ)的效果及机理研究[J].铸造技术,2025,46(11):1092-1096,5.基金项目
甘肃省科技计划项目(20JR5RB605) （20JR5RB605）
甘肃省教研教改项目(2023gszyjy-095) （2023gszyjy-095）
