CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Influence of silica fume on radioactive fluoride concentrate liquid waste solidified by magnesium potassium phosphate cement
Qian, ZH; Yu, BW; Zhou, S; Qiao, YB; Liu, XY; Wang, S; Qin, Q; Ma, JF; Wu, XL
2020
Source PublicationJOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
ISSN0236-5731
Volume324Issue:3Pages:1013-1019
Subtype期刊论文
AbstractThis paper investigated the influence of silica fume on radioactive fluoride concentrate liquid waste cementation with magnesium potassium phosphate cement (MKPC). The results showed that when the silica fume mass fraction increased from 0 to 20%, the setting time and fluidity of the MKPC slurry decreased, while the 28-day compressive strength of the solidified form increased. The main hydration products were MgKPO4 center dot 6H(2)O and magnesium silicate hydrate (M-S-H). Silica fume had good physical adsorption of cesium, whose 42-day cumulative leaching fraction decreased from 0.083 +/- 0.003 to 0.044 +/- 0.002 cm. The formation of magnesium fluosilicate and its hydrate led to a decrease of fluorine leaching.
KeywordIMMOBILIZATION STABILIZATION COMPOUND STRUVITE ASH
DOI10.1007/s10967-020-07151-3
Indexed BySCI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32940
Collection中科院上海应用物理研究所2011-2020年
AffiliationChinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Qian, ZH,Yu, BW,Zhou, S,et al. Influence of silica fume on radioactive fluoride concentrate liquid waste solidified by magnesium potassium phosphate cement[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2020,324(3):1013-1019.
APA Qian, ZH.,Yu, BW.,Zhou, S.,Qiao, YB.,Liu, XY.,...&Wu, XL.(2020).Influence of silica fume on radioactive fluoride concentrate liquid waste solidified by magnesium potassium phosphate cement.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,324(3),1013-1019.
MLA Qian, ZH,et al."Influence of silica fume on radioactive fluoride concentrate liquid waste solidified by magnesium potassium phosphate cement".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 324.3(2020):1013-1019.
Files in This Item:
File Name/Size DocType Version Access License
Influence of silica (1119KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qian, ZH]'s Articles
[Yu, BW]'s Articles
[Zhou, S]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qian, ZH]'s Articles
[Yu, BW]'s Articles
[Zhou, S]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qian, ZH]'s Articles
[Yu, BW]'s Articles
[Zhou, S]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Influence of silica fume on radioactive fluoride concentrate liquid waste solidified by magnesium potassium phosphate cement.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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