Evaluation of nanoscale zero valent iron particles for the removal of cesium from aqueous solutions

机译：纳米尺度零价铁颗粒的评价从水溶液中除去铯

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

The great East Japan Earthquake occurred in 2011 and seriously damaged Fukushima Daiichi Nuclear Power Plant. Large amounts of cesium was released into the environment following this accident. Therefore, this study for the first time assessed the applicability of nanosccale zero valent iron (nZVI) for the removal of cesium from aqueous solutions. The removal of cesium was investigated in a batch system with respect to initial cesium concentration, contact time, pH, temperature, competing cations and dosage of nanoparticles. The obtained results showed that nZVI displayed effective performance for removal of cesium. The removal efficiency exceeded 99% at initial cesium concentration of 1 mg/L and 1 g/L dose. The removal of cesium was largely depending on the solution pH and temperature. The current work proved the potential utility of the nZVI in the treatment of cesium contaminated water generated after the Fukushima nuclear accident.

机译：东日本大地震发生在2011年，严重受损的福岛·达奇核电站。这次事故后，大量铯被释放到环境中。因此，本研究首次评估了纳米卡氏零价铁（NZVI）的适用性来从水溶液中除去铯。在批量铯浓度，接触时间，pH，温度，竞争阳离子和纳米颗粒的竞争阳离子和剂量中研究了铯的去除。得到的结果表明，NZVI显示出用于去除铯的有效性能。在初始铯浓度为1mg / L和1g / L剂量下，去除效率超过99％。去除铯在很大程度上取决于溶液pH和温度。目前的工作证明了NZVI在福岛核事故发生后产生的铯污染水处理的潜在效用。

著录项

来源
《International Conference on Materials Engineering and Science》|2019年|861-1733 p.|共8页
会议地点
作者
Tamer Shubair; Osama Eijamal; Nobuhiro Matsunaga;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类工程材料学;
关键词

相似文献

外文文献
中文文献
专利

1. Removal of chloramphenicol in aqueous solutions by modified humic acid loaded with nanoscale zero-valent iron particles [J] . Yao Bing, Liu Yuzhi, Zou Donglei Chemosphere . 2019,第JULa期

机译：载有纳米级零价铁颗粒的改性腐殖酸去除水溶液中的氯霉素
2. Removal of chloramphenicol in aqueous solutions by modified humic acid loaded with nanoscale zero-valent iron particles [J] . Yao Bing, Liu Yuzhi, Zou Donglei Chemosphere . 2019,第Jula期

机译：用纳米级零价铁颗粒的改性腐殖酸除去水溶液中的氯霉素
3. Removal of hexavalent chromium ion from aqueous solution using nanoscale zero-valent iron particles immobilized on porous silica support prepared by polymer template method [J] . Jang Minchae, Park Boyeong, Lee Hyunseung, The Korean journal of chemical engineering . 2018,第10期

机译：使用聚合物模板法制备的固定在多孔二氧化硅载体上的纳米级零价铁颗粒从水溶液中去除六价铬离子
4. Evaluation of nanoscale zero valent iron particles for the removal of cesium from aqueous solutions [C] . Tamer Shubair, Osama Eijamal, Nobuhiro Matsunaga International Conference on Materials Engineering and Science . 2019

机译：纳米尺度零价铁颗粒的评价从水溶液中除去铯
5. Remediation of aqueous chromium(VI), lead(II), and technetium(VII) by supported zero-valent iron nanoparticles and ion exchange of cesium from complex aqueous streams. [D] . Ponder, Sherman Mark. 2000

机译：负载的零价铁纳米颗粒对铬（VI），铅（II）和tech（VII）水溶液的修复以及复杂水流中铯的离子交换。
6. Removal of hexavalent chromium from aqueous solution by fabricating novel heteroaggregates of montmorillonite microparticles with nanoscale zero-valent iron [O] . Yaru Yin, Chongyang Shen, Xiaoyuan Bi, -1

机译：通过制备具有纳米零价铁的新型蒙脱土微粒杂聚物从水溶液中去除六价铬
7. Enhanced adsorptive removal of diclofenac sodium from aqueous solution by bentonite-supported nanoscale zero-valent iron [O] . Saleh M. Sulaiman, Mohammed H. Al-Jabari 2021

机译：通过膨润土支撑的纳米级零价铁，增强了从水溶液中取出双氯芬酸钠的吸附去除

Evaluation of nanoscale zero valent iron particles for the removal of cesium from aqueous solutions

摘要

著录项

相似文献

相关主题

期刊订阅