CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Potential application of graphene oxide membranes in high-level liquid waste treatment
Zhao, HG; Yang, J; Li, Z; Geng, YY; Li, J; Chen, MM; Li, RF; Li, QN; Zhang, L
2020
Source PublicationJOURNAL OF CLEANER PRODUCTION
ISSN0959-6526
Volume266Pages:-
Subtype期刊论文
AbstractThe drawbacks of current high-level liquid waste (HLLW) separation processes would bring some adverse effects on the sustainable and clean utilization of nuclear power. In this work, a novel separation method for HLLW treatment based on graphene oxide membranes (GOMs) was investigated. Effects of nitric acid concentration and membrane thickness on the permeation behaviors of typical ions through GOMs were systematically investigated. On the whole, the permeation rates were in the order: hydrogen ion, cesium ion > sodium ion > strontium ion > europium ion, uranyl ion > thorium ion, which could be well explained by size exclusion and chemical interaction. As the nitric acid concentration decreased, strong coordination cations were generally restrained from migrating through GOMs due to cations hydrolysis and deprotonation of graphene oxide sheets. Ions permeation was supposed to be a two-step process which included entrance to the membrane and intramembrane migration. Based on the favorable rejection of f-block elements, GOMs separation showed promising potential in HLLW treatment. Furthermore, a new technical route for HLLW separation was proposed which showed superiority of simplified process, low running cost, less secondary radioactive waste production.
KeywordCESIUM EXTRACTION STRONTIUM WATER PERMEATION SEPARATION ACTINIDES REMOVAL
DOI10.1016/j.jclepro.2020.121884
Indexed BySCI
Language英语
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/33070
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Chinese Acad Sci, CAS Ctr Excellence TMSR Energy Syst, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhao, HG,Yang, J,Li, Z,et al. Potential application of graphene oxide membranes in high-level liquid waste treatment[J]. JOURNAL OF CLEANER PRODUCTION,2020,266:-.
APA Zhao, HG.,Yang, J.,Li, Z.,Geng, YY.,Li, J.,...&Zhang, L.(2020).Potential application of graphene oxide membranes in high-level liquid waste treatment.JOURNAL OF CLEANER PRODUCTION,266,-.
MLA Zhao, HG,et al."Potential application of graphene oxide membranes in high-level liquid waste treatment".JOURNAL OF CLEANER PRODUCTION 266(2020):-.
Files in This Item: Download All
File Name/Size DocType Version Access License
Potential applicatio(2430KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhao, HG]'s Articles
[Yang, J]'s Articles
[Li, Z]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhao, HG]'s Articles
[Yang, J]'s Articles
[Li, Z]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhao, HG]'s Articles
[Yang, J]'s Articles
[Li, Z]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Potential application of graphene oxide membranes in high-level liquid waste treatment.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.