Strontium interaction with unblended and Low-pH cementitious wasteforms: pH-dependent leaching experiments and geochemical modelling
Cementitious materials are widely-applied for the solidification and stabilization of low and intermediate level radioactive waste streams, that often contain strontium-90. Low-pH cement pastes, based on ordinary Portland cement (OPC) supplemented with pozzolanic additives, were found to have better...
Saved in:
Published in | Progress in nuclear energy (New series) Vol. 159; p. 104634 |
---|---|
Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Ltd
01.05.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | Cementitious materials are widely-applied for the solidification and stabilization of low and intermediate level radioactive waste streams, that often contain strontium-90. Low-pH cement pastes, based on ordinary Portland cement (OPC) supplemented with pozzolanic additives, were found to have better Sr retention capabilities than unblended OPC pastes. However, precise definition of the phases and processes that control Sr retention in unblended and low-pH OPC pastes is still lacking. The present study combines experimental work with thermodynamic modelling to investigate the retention of Sr in unblended pastes compared to low-pH pastes. The unblended and low-pH pastes were prepared each in two formulations: one based on reagent grade alite (tri-calcium silicate) and the other based on OPC. The chemical and mineralogical behavior of the paste were studied by pH-dependent leaching test. The pastes characteristics were compared in order to assess the impact of: (1) the addition of amorphous silica to the pastes and (2) the presence of minor OPC phases (which are absent in the alite-based pastes) on Sr binding. The low-pH systems showed one order of magnitude lower Sr leachability than the unblended systems at the natural pH. Moreover, the leaching curves indicated that the low-pH systems bind Sr effectively at pH > 7 while for the unblended systems binding is effective only at pH > 10. These results are attributed to the difference in Sr binding to low Ca/Si C–S–H, dominant in low-pH systems, versus the high Ca/Si C–S–H, dominant in unblended systems. Additionally, it was shown that Sr binds mainly to the C–S–H phase rather than to minor phases. The leaching results were thermodynamically modelled and correlated successfully with the experimental findings. A novel modelling approach is offered for the consideration of partial pozzolanic reaction and SiO2-gel formation. The effect of these processes on strontium retention has been successfully demonstrated.
•Unblended and low-pH cement pastes were prepared based on alite or OPC.•pH-dependent leaching tests were performed and modelled thermodynamically.•Low Ca/Si C–S–H in low-pH pastes improves Sr retention compared to unblended pastes.•Modeling supports that Sr binds mainly to C–S–H rather than minor phases.•Observed partial reaction of pozzolanic additives was successfully modelled. |
---|---|
AbstractList | Cementitious materials are widely-applied for the solidification and stabilization of low and intermediate level radioactive waste streams, that often contain strontium-90. Low-pH cement pastes, based on ordinary Portland cement (OPC) supplemented with pozzolanic additives, were found to have better Sr retention capabilities than unblended OPC pastes. However, precise definition of the phases and processes that control Sr retention in unblended and low-pH OPC pastes is still lacking. The present study combines experimental work with thermodynamic modelling to investigate the retention of Sr in unblended pastes compared to low-pH pastes. The unblended and low-pH pastes were prepared each in two formulations: one based on reagent grade alite (tri-calcium silicate) and the other based on OPC. The chemical and mineralogical behavior of the paste were studied by pH-dependent leaching test. The pastes characteristics were compared in order to assess the impact of: (1) the addition of amorphous silica to the pastes and (2) the presence of minor OPC phases (which are absent in the alite-based pastes) on Sr binding. The low-pH systems showed one order of magnitude lower Sr leachability than the unblended systems at the natural pH. Moreover, the leaching curves indicated that the low-pH systems bind Sr effectively at pH > 7 while for the unblended systems binding is effective only at pH > 10. These results are attributed to the difference in Sr binding to low Ca/Si C–S–H, dominant in low-pH systems, versus the high Ca/Si C–S–H, dominant in unblended systems. Additionally, it was shown that Sr binds mainly to the C–S–H phase rather than to minor phases. The leaching results were thermodynamically modelled and correlated successfully with the experimental findings. A novel modelling approach is offered for the consideration of partial pozzolanic reaction and SiO2-gel formation. The effect of these processes on strontium retention has been successfully demonstrated.
•Unblended and low-pH cement pastes were prepared based on alite or OPC.•pH-dependent leaching tests were performed and modelled thermodynamically.•Low Ca/Si C–S–H in low-pH pastes improves Sr retention compared to unblended pastes.•Modeling supports that Sr binds mainly to C–S–H rather than minor phases.•Observed partial reaction of pozzolanic additives was successfully modelled. |
ArticleNumber | 104634 |
Author | Bar-Nes, Gabriela Teutsch, Nadya Shiner, Matan E. Boukobza, Erez Harnik, Yonatan Klein-BenDavid, Ofra Peled, Alva |
Author_xml | – sequence: 1 givenname: Matan E. surname: Shiner fullname: Shiner, Matan E. email: matan.shiner@gmail.com organization: Department of Earth and Environmental Sciences, Ben-Gurion University of the Negev, P. O. Box 653, Be'er-Sheva, 8410501, Israel – sequence: 2 givenname: Yonatan surname: Harnik fullname: Harnik, Yonatan email: Yonatan.Harnik@gmail.com organization: Israel Atomic Energy Commission (IAEC), Israel – sequence: 3 givenname: Ofra surname: Klein-BenDavid fullname: Klein-BenDavid, Ofra organization: Department of Earth and Environmental Sciences, Ben-Gurion University of the Negev, P. O. Box 653, Be'er-Sheva, 8410501, Israel – sequence: 4 givenname: Gabriela surname: Bar-Nes fullname: Bar-Nes, Gabriela organization: Department of Civil and Environmental Engineering, Ben-Gurion University of the Negev, P. O. Box 653, Be'er-Sheva, 8410501, Israel – sequence: 5 givenname: Alva surname: Peled fullname: Peled, Alva organization: Department of Civil and Environmental Engineering, Ben-Gurion University of the Negev, P. O. Box 653, Be'er-Sheva, 8410501, Israel – sequence: 6 givenname: Nadya surname: Teutsch fullname: Teutsch, Nadya organization: Geological Survey of Israel, 32 Yesha'ayahu Leibowitz st., Jerusalem, 9692100, Israel – sequence: 7 givenname: Erez surname: Boukobza fullname: Boukobza, Erez organization: Department of Chemistry, Nuclear Research Centre Negev, P. O. Box 9001, Be'er-Sheva, 84190, Israel |
BookMark | eNqFkM1KAzEUhbOoYFt9BCEvMDWZ_7oRKWqFggt1HTI3d9qUmWRIUqt7H9yM7d7Vhcv5DuecGZkYa5CQG84WnPHydr8YzAHQ4CJlaRZ_eZnlEzJlPF8mfFmxSzLzfs8Yr3hRTMnPW3DWBH3oqTYBnYSgraFHHXb0YJoOjUJFpVF0Y4_JsKaAPUZ9VB08PUofsLWu93d0WCcKh1FvAu1Qwk6bLcWvAZ0eEf_nskULO-w1yI72VmHXRdUVuWhl5_H6fOfk4-nxfbVONq_PL6uHTQJpUYVEIi9z1rI6K5cSYrPYqcgbWXNoqzYtG5kxjk1dYQucc0gbDrVSIwOtzCCbk-LkC85677AVQ8wm3bfgTIzzib04zyfG-cRpvsjdnziM4T41OuFBowFU2iEEoaz-x-EXBmiD4A |
Cites_doi | 10.1021/es071227y 10.1016/j.cemconres.2014.01.010 10.1016/S0956-053X(96)00072-4 10.1016/j.cemconres.2019.105779 10.1016/j.cemconres.2021.106393 10.1016/j.jenvman.2020.111703 10.1016/j.cemconres.2014.07.013 10.1016/j.cemconres.2007.09.017 10.1115/1.4035415 10.1016/j.cej.2013.05.034 10.1016/S0008-8846(01)00748-7 10.1016/j.cemconres.2016.06.001 10.1051/epjconf/20135601004 10.1016/1065-7355(94)00032-8 10.1016/j.cemconres.2018.04.018 10.1016/j.cemconres.2007.11.004 10.1016/j.jcis.2006.03.043 10.1016/j.cej.2022.135423 10.1016/j.cemconres.2020.106168 10.3151/jact.19.1061 10.1016/j.watres.2005.03.010 10.1016/S0956-053X(03)00135-1 10.1016/j.apgeochem.2019.104480 10.1016/j.cemconres.2018.03.014 10.1021/acs.est.0c06227 10.1016/0956-053X(92)90044-J 10.1021/es010250v 10.1016/j.cemconres.2021.106659 10.1016/j.cemconres.2018.02.015 10.1016/j.cemconres.2005.04.002 10.1016/0956-053X(92)90049-O 10.1016/j.cemconres.2015.03.011 10.1016/j.cemconres.2016.12.004 10.1016/j.cemconres.2015.03.019 10.1016/j.cageo.2011.02.005 10.1111/j.1151-2916.1987.tb05715.x |
ContentType | Journal Article |
Copyright | 2023 Elsevier Ltd |
Copyright_xml | – notice: 2023 Elsevier Ltd |
DBID | AAYXX CITATION |
DOI | 10.1016/j.pnucene.2023.104634 |
DatabaseName | CrossRef |
DatabaseTitle | CrossRef |
DatabaseTitleList | |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Engineering |
ExternalDocumentID | 10_1016_j_pnucene_2023_104634 S0149197023000690 |
GroupedDBID | --K --M .~1 0R~ 123 1B1 1~. 1~5 29P 4.4 457 4G. 5VS 7-5 71M 8P~ 9JN AACTN AAEDT AAEDW AAHCO AAIAV AAIKJ AAKOC AALRI AAOAW AAQFI AAQXK AARJD AAXUO ABEFU ABFNM ABMAC ABXDB ABYKQ ACDAQ ACGFS ACIWK ACRLP ADBBV ADEZE ADMUD AEBSH AEKER AENEX AFFNX AFKWA AFTJW AGHFR AGUBO AGYEJ AHHHB AHIDL AIEXJ AIKHN AITUG AJBFU AJOXV ALMA_UNASSIGNED_HOLDINGS AMFUW AMRAJ ASPBG AVWKF AXJTR AZFZN BELTK BKOJK BLXMC CS3 DU5 EBS EFJIC EFLBG EJD EO8 EO9 EP2 EP3 FDB FGOYB FIRID FNPLU FYGXN G-2 G-Q GBLVA HZ~ IHE J1W JARJE KOM LY6 M41 MO0 N9A O-L O9- OAUVE OZT P-8 P-9 PC. Q38 R2- RIG ROL RPZ SAC SDF SDG SES SEW SPC SPCBC SPD SSR SSZ T5K TN5 WUQ ~02 ~G- AAXKI AAYXX AFJKZ AKRWK CITATION |
ID | FETCH-LOGICAL-c257t-ae1640f08369ac04614954ba81cf7f26ba301eb87efc111c2b1c8dd640fcfa3c3 |
IEDL.DBID | AIKHN |
ISSN | 0149-1970 |
IngestDate | Thu Sep 26 19:24:39 EDT 2024 Fri Feb 23 02:35:07 EST 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Keywords | Strontium Geochemical modelling pH-dependent leaching Cement Wasteform |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-c257t-ae1640f08369ac04614954ba81cf7f26ba301eb87efc111c2b1c8dd640fcfa3c3 |
ParticipantIDs | crossref_primary_10_1016_j_pnucene_2023_104634 elsevier_sciencedirect_doi_10_1016_j_pnucene_2023_104634 |
PublicationCentury | 2000 |
PublicationDate | May 2023 2023-05-00 |
PublicationDateYYYYMMDD | 2023-05-01 |
PublicationDate_xml | – month: 05 year: 2023 text: May 2023 |
PublicationDecade | 2020 |
PublicationTitle | Progress in nuclear energy (New series) |
PublicationYear | 2023 |
Publisher | Elsevier Ltd |
Publisher_xml | – name: Elsevier Ltd |
References | Lameille, Goutiere, Petit, Regourd (bib25) 1987; 70 Gougar, Scheetz, Roy (bib16) 1996; 16 Evans (bib14) 2008; 38 Lothenbach, Zajac (bib28) 2019 Garrabrants, Sanchez, Kosson (bib15) 2004; 24 Kulik, Tits, Wieland (bib24) 2007; 71 Poyet, Bescop, Le, Dit Coumes, Touzé, Moth (bib36) 2014 Bar-Nes, Klein-BenDavid, Chomat, Macé, Arbel-Haddad, Poyet (bib7) 2018; 107 Li, Pang (bib26) 2014; 65 Phillip, Khoo, Yusof, Abdel Rahman (bib34) 2021; 280 Dauzères, Le Bescop, Cau-Dit-Coumes, Brunet, Bourbon, Timonen, Voutilainen, Chomat, Sardini (bib13) 2014; 58 (bib20) 2014 Lothenbach, Durdziński, De Weerdt (bib29) 2016 Wieland, Tits, Kunz, Dähn (bib48) 2008; 42 Arnold, Kosson, Brown, Garrabrants, Meeussen, Van Der Sloot (bib3) 2013; 56 (bib47) 2012 Gutberlet, Hilbig, Beddoe (bib18) 2015; 74 Tomita, Haga, Hosokawa, Yamada, Igarashi, Maruyama (bib46) 2021; 19 Bar-Nes, Peled, Shamish, Katz (bib6) 2017; 3 Phillip, Khoo, Yusof, Abdel Rahman (bib35) 2022; 437 Bar-Nes, Katz, Peled, Zeiri (bib5) 2008; 38 Parkhurst, Appelo (bib33) 2013 Swanton, Heath, Clacher (bib44) 2016; 88 Lothenbach, Kulik, Matschei, Balonis, Baquerizo, Dilnesa, Miron, Myers (bib30) 2019; 115 Shrivastava, Verma (bib41) 1995; 2 Zhu, Anderson, Burden (bib49) 2002 Bernard, Yan, Lothenbach (bib9) 2021; 143 Seo, Park, Lee (bib39) 2018; 109 Allison, Brown, Novo-Gradac (bib2) 1991 Berner (bib10) 1992; 12 Soler (bib42) 2007; 33 Chen, Zhang, Brown, Branch, van der Sloot, Meeussen, Delapp, Um, Kosson (bib12) 2021; 55 Kostura, Kulveitová, Leško (bib22) 2005; 39 Ochs, Mallants, Wang (bib32) 2016 Shiner, Klein-BenDavid, L’Hôpital, Dauzères, Neji, Teutsch, Peled, Bar-Nes (bib40) 2022; 152 Atkins, Glasser (bib4) 1992; 12 Harris, Manning, Tearle, Tweed (bib19) 2002; 32 Kulik, Kersten (bib23) 2002; 36 Charlton, Parkhurst (bib11) 2011; 37 Missana, García-Gutiérrez, Mingarro, Alonso (bib31) 2017; 93 Lothenbach, Nonat (bib27) 2015; 78 Savage (bib37) 1997 Stegemann, Shi, Caldwell (bib43) 1997 Beddoe, Dorner (bib8) 2005; 35 Savage, D., Benbow, S., 2007. Low pH Cements, SKI report 2007:32. National Swedish Nuclear Power Inspectorate (SKI). Stockholm. Grambow, López-García, Olmeda, Grivé, Marty, Grangeon, Claret, Lange, Deissmann, Klinkenberg, Bosbach, Bucur, Florea, Dobrin, Isaacs, Read, Kittnerová, Drtinová, Vopálka, Cevirim-Papaioannou, Ait-Mouheb, Gaona, Altmaier, Nedyalkova, Lothenbach, Tits, Landesman, Rasamimanana, Ribet (bib17) 2020; 112 Abdel Rahman, Zin El Abidin, Abou-Shady (bib1) 2013; 228 Kangni-Foli, Poyet, Le Bescop, Charpentier, Bernachy-Barbé, Dauzères, L’Hôpital, Neji, d'Espinose de Lacaillerie (bib21) 2020; 136 Tits, Wieland, Müller, Landesman, Bradbury (bib45) 2006; 300 Shrivastava (10.1016/j.pnucene.2023.104634_bib41) 1995; 2 Bar-Nes (10.1016/j.pnucene.2023.104634_bib7) 2018; 107 Garrabrants (10.1016/j.pnucene.2023.104634_bib15) 2004; 24 Kulik (10.1016/j.pnucene.2023.104634_bib24) 2007; 71 Gutberlet (10.1016/j.pnucene.2023.104634_bib18) 2015; 74 Lothenbach (10.1016/j.pnucene.2023.104634_bib29) 2016 Li (10.1016/j.pnucene.2023.104634_bib26) 2014; 65 Atkins (10.1016/j.pnucene.2023.104634_bib4) 1992; 12 Berner (10.1016/j.pnucene.2023.104634_bib10) 1992; 12 Bar-Nes (10.1016/j.pnucene.2023.104634_bib5) 2008; 38 Poyet (10.1016/j.pnucene.2023.104634_bib36) 2014 Dauzères (10.1016/j.pnucene.2023.104634_bib13) 2014; 58 Harris (10.1016/j.pnucene.2023.104634_bib19) 2002; 32 Kulik (10.1016/j.pnucene.2023.104634_bib23) 2002; 36 Bar-Nes (10.1016/j.pnucene.2023.104634_bib6) 2017; 3 Phillip (10.1016/j.pnucene.2023.104634_bib35) 2022; 437 Lothenbach (10.1016/j.pnucene.2023.104634_bib28) 2019 Chen (10.1016/j.pnucene.2023.104634_bib12) 2021; 55 Seo (10.1016/j.pnucene.2023.104634_bib39) 2018; 109 Tits (10.1016/j.pnucene.2023.104634_bib45) 2006; 300 Parkhurst (10.1016/j.pnucene.2023.104634_bib33) 2013 Wieland (10.1016/j.pnucene.2023.104634_bib48) 2008; 42 Savage (10.1016/j.pnucene.2023.104634_bib37) 1997 Charlton (10.1016/j.pnucene.2023.104634_bib11) 2011; 37 Lothenbach (10.1016/j.pnucene.2023.104634_bib27) 2015; 78 Lothenbach (10.1016/j.pnucene.2023.104634_bib30) 2019; 115 Soler (10.1016/j.pnucene.2023.104634_bib42) 2007; 33 Evans (10.1016/j.pnucene.2023.104634_bib14) 2008; 38 Grambow (10.1016/j.pnucene.2023.104634_bib17) 2020; 112 Kangni-Foli (10.1016/j.pnucene.2023.104634_bib21) 2020; 136 Ochs (10.1016/j.pnucene.2023.104634_bib32) 2016 Gougar (10.1016/j.pnucene.2023.104634_bib16) 1996; 16 Kostura (10.1016/j.pnucene.2023.104634_bib22) 2005; 39 Tomita (10.1016/j.pnucene.2023.104634_bib46) 2021; 19 10.1016/j.pnucene.2023.104634_bib38 Missana (10.1016/j.pnucene.2023.104634_bib31) 2017; 93 (10.1016/j.pnucene.2023.104634_bib20) 2014 Phillip (10.1016/j.pnucene.2023.104634_bib34) 2021; 280 Abdel Rahman (10.1016/j.pnucene.2023.104634_bib1) 2013; 228 Lameille (10.1016/j.pnucene.2023.104634_bib25) 1987; 70 Shiner (10.1016/j.pnucene.2023.104634_bib40) 2022; 152 (10.1016/j.pnucene.2023.104634_bib47) 2012 Stegemann (10.1016/j.pnucene.2023.104634_bib43) 1997 Beddoe (10.1016/j.pnucene.2023.104634_bib8) 2005; 35 Zhu (10.1016/j.pnucene.2023.104634_bib49) 2002 Allison (10.1016/j.pnucene.2023.104634_bib2) 1991 Arnold (10.1016/j.pnucene.2023.104634_bib3) 2013; 56 Swanton (10.1016/j.pnucene.2023.104634_bib44) 2016; 88 Bernard (10.1016/j.pnucene.2023.104634_bib9) 2021; 143 |
References_xml | – volume: 24 start-page: 19 year: 2004 end-page: 36 ident: bib15 article-title: Changes in constituent equilibrium leaching and pore water characteristics of a Portland cement mortar as a result of carbonation publication-title: Waste Manag. contributor: fullname: Kosson – volume: 12 start-page: 201 year: 1992 end-page: 219 ident: bib10 article-title: Evolution of pore water chemistry during degradation of cement in a radioactive waste repository environment publication-title: Waste Manag. contributor: fullname: Berner – volume: 42 start-page: 403 year: 2008 end-page: 409 ident: bib48 article-title: Strontium uptake by cementitious materials publication-title: Environ. Sci. Technol. contributor: fullname: Dähn – volume: 38 start-page: 667 year: 2008 end-page: 674 ident: bib5 article-title: The mechanism of cesium immobilization in densified silica-fume blended cement pastes publication-title: Cement Concr. Res. contributor: fullname: Zeiri – volume: 143 year: 2021 ident: bib9 article-title: Effective cation exchange capacity of calcium silicate hydrates (C-S-H) publication-title: Cement Concr. Res. contributor: fullname: Lothenbach – volume: 70 start-page: 604 year: 1987 end-page: 614 ident: bib25 article-title: Retention of cobalt, cesium, and strontium in the hydrates of C3S, C3A, and gypsum publication-title: J. Am. Ceram. Soc. contributor: fullname: Regourd – year: 2014 ident: bib36 publication-title: Formulating a Low-Alkanity and Self-Consolidating Concrete for the DOPAS-FSS Experiment contributor: fullname: Moth – volume: 16 start-page: 295 year: 1996 end-page: 303 ident: bib16 article-title: Ettringite and C-S-H portland cement phases for waste ion immobilization: a review publication-title: Waste Manag. contributor: fullname: Roy – volume: 109 start-page: 81 year: 2018 end-page: 89 ident: bib39 article-title: Evolution of the binder gel in carbonation-cured Portland cement in an acidic medium publication-title: Cement Concr. Res. contributor: fullname: Lee – volume: 35 start-page: 2333 year: 2005 end-page: 2339 ident: bib8 article-title: Modelling acid attack on concrete: Part I. The essential mechanisms publication-title: Cement Concr. Res. contributor: fullname: Dorner – volume: 36 start-page: 2926 year: 2002 end-page: 2931 ident: bib23 article-title: Aqueous solubility diagrams for cementitious waste stabilization systems. 4. A carbonation model for Zn-Doped calcium silicate hydrate by Gibbs energy minimization publication-title: Environ. Sci. Technol. contributor: fullname: Kersten – volume: 300 start-page: 78 year: 2006 end-page: 87 ident: bib45 article-title: Strontium binding by calcium silicate hydrates publication-title: J. Colloid Interface Sci. contributor: fullname: Bradbury – volume: 136 year: 2020 ident: bib21 article-title: Model synthetic pastes for low pH cements publication-title: Cement Concr. Res. contributor: fullname: d'Espinose de Lacaillerie – volume: 107 start-page: 152 year: 2018 end-page: 162 ident: bib7 article-title: Sr immobilization in irradiated Portland cement paste exposed to carbonation publication-title: Cement Concr. Res. contributor: fullname: Poyet – volume: 280 year: 2021 ident: bib34 article-title: Assessment of POFA -Cementitious material as backfill barrier in DSRS borehole disposal: 226Ra confinement publication-title: J. Environ. Manag. contributor: fullname: Abdel Rahman – volume: 437 year: 2022 ident: bib35 article-title: Mechanistic insights into the dynamics of radionuclides retention in evolved POFA-OPC and OPC barriers in radioactive waste disposal publication-title: Chem. Eng. J. contributor: fullname: Abdel Rahman – volume: 71 start-page: A530 year: 2007 ident: bib24 article-title: Aqueous–solid solution model of strontium uptake in C–S–H phases publication-title: Geochem. Cosmochim. Acta contributor: fullname: Wieland – volume: 39 start-page: 1795 year: 2005 end-page: 1802 ident: bib22 article-title: Blast furnace slags as sorbents of phosphate from water solutions publication-title: Water Res. contributor: fullname: Leško – volume: 58 start-page: 76 year: 2014 end-page: 88 ident: bib13 article-title: On the physico-chemical evolution of low-pH and CEM i cement pastes interacting with Callovo-Oxfordian pore water under its in situ CO2 partial pressure publication-title: Cement Concr. Res. contributor: fullname: Sardini – volume: 32 start-page: 731 year: 2002 end-page: 746 ident: bib19 article-title: Testing of models of the dissolution of cements - leaching of synthetic CSH gels publication-title: Cement Concr. Res. contributor: fullname: Tweed – start-page: 177 year: 2016 end-page: 211 ident: bib29 article-title: Thermogravimetric analysis publication-title: A Practical Guide to Microstructural Analysis of Cementitious Materials contributor: fullname: De Weerdt – year: 1997 ident: bib43 article-title: Response of Various Solidification Systems to Acid Addition, Studies in Environmental Science contributor: fullname: Caldwell – volume: 37 start-page: 1653 year: 2011 end-page: 1663 ident: bib11 article-title: Modules based on the geochemical model PHREEQC for use in scripting and programming languages publication-title: Comput. Geosci. contributor: fullname: Parkhurst – volume: 78 start-page: 57 year: 2015 end-page: 70 ident: bib27 article-title: Calcium silicate hydrates: solid and liquid phase composition publication-title: Cement Concr. Res. contributor: fullname: Nonat – volume: 93 start-page: 8 year: 2017 end-page: 16 ident: bib31 article-title: Analysis of barium retention mechanisms on calcium silicate hydrate phases publication-title: Cement Concr. Res. contributor: fullname: Alonso – year: 1991 ident: bib2 article-title: MINTEQA2/PRODEFA2, a Geochemical Assessment Model for Environmental Systems: Version 3.0 User's Manual contributor: fullname: Novo-Gradac – volume: 228 start-page: 772 year: 2013 end-page: 780 ident: bib1 article-title: Assessment of strontium immobilization in cement-bentonite matrices publication-title: Chem. Eng. J. contributor: fullname: Abou-Shady – year: 2014 ident: bib20 publication-title: CRC Handbook of Chemistry and Physics, CRC Handbook of Chemistry and Physics – volume: 112 year: 2020 ident: bib17 article-title: Retention and diffusion of radioactive and toxic species on cementitious systems: main outcome of the CEBAMA project publication-title: Appl. Geochem. contributor: fullname: Ribet – volume: 65 start-page: 52 year: 2014 end-page: 57 ident: bib26 article-title: Sorption of radionuclides by cement-based barrier materials publication-title: Cement Concr. Res. contributor: fullname: Pang – year: 2019 ident: bib28 article-title: Application of thermodynamic modelling to hydrated cements publication-title: Cement Concr. Res. contributor: fullname: Zajac – volume: 33 year: 2007 ident: bib42 article-title: Thermodynamic description of the solubility of C-S-H gels publication-title: Hydrated Portland Cement contributor: fullname: Soler – volume: 38 start-page: 543 year: 2008 end-page: 553 ident: bib14 article-title: Binding mechanisms of radionuclides to cement publication-title: Cement Concr. Res. contributor: fullname: Evans – start-page: 45 year: 2016 end-page: 79 ident: bib32 article-title: Sorption values for caesium, strontium, radium, and silver publication-title: Radionuclide and Metal Sorption on Cement and Concrete. Topics in Safety, Risk, Reliability and Quality contributor: fullname: Wang – volume: 3 year: 2017 ident: bib6 article-title: Cesium and strontium immobilization in portland cement pastes blended with pozzolanic additives publication-title: J. Nucl. Eng. Radiat. Sci. contributor: fullname: Katz – year: 2002 ident: bib49 article-title: Environmental Applications of Geochemical Modeling contributor: fullname: Burden – volume: 152 year: 2022 ident: bib40 article-title: Retention of strontium in high- & low-pH cementitious matrices – OPC vs. model systems publication-title: Cement Concr. Res. contributor: fullname: Bar-Nes – year: 2012 ident: bib47 publication-title: Method 1313: liquid-solid partitioning as a function of extract pH using a parallel batch extraction procedure – year: 1997 ident: bib37 article-title: Review of the Potential Effects of Alkaline Plume Migration from a Cementitious Repository for Radioactive Waste contributor: fullname: Savage – volume: 115 start-page: 472 year: 2019 end-page: 506 ident: bib30 article-title: Cemdata18: a chemical thermodynamic database for hydrated Portland cements and alkali-activated materials publication-title: Cement Concr. Res. contributor: fullname: Myers – volume: 2 start-page: 119 year: 1995 end-page: 124 ident: bib41 article-title: Sr2+ Sorption and leach rate studies on synthetic calcium silicate hydroxy hydrate publication-title: Adv. Cement Base Mater. contributor: fullname: Verma – volume: 19 start-page: 1061 year: 2021 end-page: 1074 ident: bib46 article-title: Modeling of the adsorption behavior of cs and sr on calcium silicate hydrates publication-title: J. Adv. Concr. Technol. contributor: fullname: Maruyama – volume: 56 year: 2013 ident: bib3 article-title: Characterization and modeling of major constituent equilibrium chemistry of a blended cement mortar publication-title: EPJ Web Conf. contributor: fullname: Van Der Sloot – volume: 55 start-page: 8642 year: 2021 end-page: 8653 ident: bib12 article-title: Development of a geochemical speciation model for use in evaluating leaching from a cementitious radioactive waste form publication-title: Environ. Sci. Technol. contributor: fullname: Kosson – year: 2013 ident: bib33 article-title: Description of Input and Examples for PHREEQC Version 3-A Computer Program for Speciation, Batch-Reaction, One-Dimensional Transport, and Inverse Geochemical Calculations, Techniques and Methods contributor: fullname: Appelo – volume: 74 start-page: 35 year: 2015 end-page: 43 ident: bib18 article-title: Acid attack on hydrated cement - effect of mineral acids on the degradation process publication-title: Cement Concr. Res. contributor: fullname: Beddoe – volume: 88 start-page: 82 year: 2016 end-page: 95 ident: bib44 article-title: Leaching behaviour of low Ca:Si ratio CaO–SiO2–H2O systems publication-title: Cement Concr. Res. contributor: fullname: Clacher – volume: 12 start-page: 105 year: 1992 end-page: 131 ident: bib4 article-title: Application of portland cement-based materials to radioactive waste immobilization publication-title: Waste Manag. contributor: fullname: Glasser – volume: 42 start-page: 403 year: 2008 ident: 10.1016/j.pnucene.2023.104634_bib48 article-title: Strontium uptake by cementitious materials publication-title: Environ. Sci. Technol. doi: 10.1021/es071227y contributor: fullname: Wieland – volume: 58 start-page: 76 year: 2014 ident: 10.1016/j.pnucene.2023.104634_bib13 article-title: On the physico-chemical evolution of low-pH and CEM i cement pastes interacting with Callovo-Oxfordian pore water under its in situ CO2 partial pressure publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2014.01.010 contributor: fullname: Dauzères – volume: 16 start-page: 295 year: 1996 ident: 10.1016/j.pnucene.2023.104634_bib16 article-title: Ettringite and C-S-H portland cement phases for waste ion immobilization: a review publication-title: Waste Manag. doi: 10.1016/S0956-053X(96)00072-4 contributor: fullname: Gougar – year: 2019 ident: 10.1016/j.pnucene.2023.104634_bib28 article-title: Application of thermodynamic modelling to hydrated cements publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2019.105779 contributor: fullname: Lothenbach – volume: 143 year: 2021 ident: 10.1016/j.pnucene.2023.104634_bib9 article-title: Effective cation exchange capacity of calcium silicate hydrates (C-S-H) publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2021.106393 contributor: fullname: Bernard – volume: 280 year: 2021 ident: 10.1016/j.pnucene.2023.104634_bib34 article-title: Assessment of POFA -Cementitious material as backfill barrier in DSRS borehole disposal: 226Ra confinement publication-title: J. Environ. Manag. doi: 10.1016/j.jenvman.2020.111703 contributor: fullname: Phillip – year: 2002 ident: 10.1016/j.pnucene.2023.104634_bib49 contributor: fullname: Zhu – volume: 65 start-page: 52 year: 2014 ident: 10.1016/j.pnucene.2023.104634_bib26 article-title: Sorption of radionuclides by cement-based barrier materials publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2014.07.013 contributor: fullname: Li – volume: 38 start-page: 667 year: 2008 ident: 10.1016/j.pnucene.2023.104634_bib5 article-title: The mechanism of cesium immobilization in densified silica-fume blended cement pastes publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2007.09.017 contributor: fullname: Bar-Nes – volume: 3 year: 2017 ident: 10.1016/j.pnucene.2023.104634_bib6 article-title: Cesium and strontium immobilization in portland cement pastes blended with pozzolanic additives publication-title: J. Nucl. Eng. Radiat. Sci. doi: 10.1115/1.4035415 contributor: fullname: Bar-Nes – start-page: 45 year: 2016 ident: 10.1016/j.pnucene.2023.104634_bib32 article-title: Sorption values for caesium, strontium, radium, and silver contributor: fullname: Ochs – volume: 228 start-page: 772 year: 2013 ident: 10.1016/j.pnucene.2023.104634_bib1 article-title: Assessment of strontium immobilization in cement-bentonite matrices publication-title: Chem. Eng. J. doi: 10.1016/j.cej.2013.05.034 contributor: fullname: Abdel Rahman – volume: 32 start-page: 731 year: 2002 ident: 10.1016/j.pnucene.2023.104634_bib19 article-title: Testing of models of the dissolution of cements - leaching of synthetic CSH gels publication-title: Cement Concr. Res. doi: 10.1016/S0008-8846(01)00748-7 contributor: fullname: Harris – volume: 88 start-page: 82 year: 2016 ident: 10.1016/j.pnucene.2023.104634_bib44 article-title: Leaching behaviour of low Ca:Si ratio CaO–SiO2–H2O systems publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2016.06.001 contributor: fullname: Swanton – volume: 56 year: 2013 ident: 10.1016/j.pnucene.2023.104634_bib3 article-title: Characterization and modeling of major constituent equilibrium chemistry of a blended cement mortar publication-title: EPJ Web Conf. doi: 10.1051/epjconf/20135601004 contributor: fullname: Arnold – volume: 2 start-page: 119 year: 1995 ident: 10.1016/j.pnucene.2023.104634_bib41 article-title: Sr2+ Sorption and leach rate studies on synthetic calcium silicate hydroxy hydrate publication-title: Adv. Cement Base Mater. doi: 10.1016/1065-7355(94)00032-8 contributor: fullname: Shrivastava – start-page: 177 year: 2016 ident: 10.1016/j.pnucene.2023.104634_bib29 article-title: Thermogravimetric analysis contributor: fullname: Lothenbach – volume: 115 start-page: 472 year: 2019 ident: 10.1016/j.pnucene.2023.104634_bib30 article-title: Cemdata18: a chemical thermodynamic database for hydrated Portland cements and alkali-activated materials publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2018.04.018 contributor: fullname: Lothenbach – year: 2013 ident: 10.1016/j.pnucene.2023.104634_bib33 contributor: fullname: Parkhurst – volume: 38 start-page: 543 year: 2008 ident: 10.1016/j.pnucene.2023.104634_bib14 article-title: Binding mechanisms of radionuclides to cement publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2007.11.004 contributor: fullname: Evans – volume: 300 start-page: 78 year: 2006 ident: 10.1016/j.pnucene.2023.104634_bib45 article-title: Strontium binding by calcium silicate hydrates publication-title: J. Colloid Interface Sci. doi: 10.1016/j.jcis.2006.03.043 contributor: fullname: Tits – volume: 437 year: 2022 ident: 10.1016/j.pnucene.2023.104634_bib35 article-title: Mechanistic insights into the dynamics of radionuclides retention in evolved POFA-OPC and OPC barriers in radioactive waste disposal publication-title: Chem. Eng. J. doi: 10.1016/j.cej.2022.135423 contributor: fullname: Phillip – volume: 136 year: 2020 ident: 10.1016/j.pnucene.2023.104634_bib21 article-title: Model synthetic pastes for low pH cements publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2020.106168 contributor: fullname: Kangni-Foli – volume: 19 start-page: 1061 year: 2021 ident: 10.1016/j.pnucene.2023.104634_bib46 article-title: Modeling of the adsorption behavior of cs and sr on calcium silicate hydrates publication-title: J. Adv. Concr. Technol. doi: 10.3151/jact.19.1061 contributor: fullname: Tomita – year: 1991 ident: 10.1016/j.pnucene.2023.104634_bib2 contributor: fullname: Allison – volume: 39 start-page: 1795 year: 2005 ident: 10.1016/j.pnucene.2023.104634_bib22 article-title: Blast furnace slags as sorbents of phosphate from water solutions publication-title: Water Res. doi: 10.1016/j.watres.2005.03.010 contributor: fullname: Kostura – volume: 24 start-page: 19 year: 2004 ident: 10.1016/j.pnucene.2023.104634_bib15 article-title: Changes in constituent equilibrium leaching and pore water characteristics of a Portland cement mortar as a result of carbonation publication-title: Waste Manag. doi: 10.1016/S0956-053X(03)00135-1 contributor: fullname: Garrabrants – year: 1997 ident: 10.1016/j.pnucene.2023.104634_bib43 contributor: fullname: Stegemann – volume: 112 year: 2020 ident: 10.1016/j.pnucene.2023.104634_bib17 article-title: Retention and diffusion of radioactive and toxic species on cementitious systems: main outcome of the CEBAMA project publication-title: Appl. Geochem. doi: 10.1016/j.apgeochem.2019.104480 contributor: fullname: Grambow – volume: 109 start-page: 81 year: 2018 ident: 10.1016/j.pnucene.2023.104634_bib39 article-title: Evolution of the binder gel in carbonation-cured Portland cement in an acidic medium publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2018.03.014 contributor: fullname: Seo – volume: 55 start-page: 8642 year: 2021 ident: 10.1016/j.pnucene.2023.104634_bib12 article-title: Development of a geochemical speciation model for use in evaluating leaching from a cementitious radioactive waste form publication-title: Environ. Sci. Technol. doi: 10.1021/acs.est.0c06227 contributor: fullname: Chen – volume: 12 start-page: 105 year: 1992 ident: 10.1016/j.pnucene.2023.104634_bib4 article-title: Application of portland cement-based materials to radioactive waste immobilization publication-title: Waste Manag. doi: 10.1016/0956-053X(92)90044-J contributor: fullname: Atkins – volume: 33 year: 2007 ident: 10.1016/j.pnucene.2023.104634_bib42 article-title: Thermodynamic description of the solubility of C-S-H gels publication-title: Hydrated Portland Cement contributor: fullname: Soler – year: 2014 ident: 10.1016/j.pnucene.2023.104634_bib20 – year: 2012 ident: 10.1016/j.pnucene.2023.104634_bib47 publication-title: Method 1313: liquid-solid partitioning as a function of extract pH using a parallel batch extraction procedure – volume: 36 start-page: 2926 year: 2002 ident: 10.1016/j.pnucene.2023.104634_bib23 article-title: Aqueous solubility diagrams for cementitious waste stabilization systems. 4. A carbonation model for Zn-Doped calcium silicate hydrate by Gibbs energy minimization publication-title: Environ. Sci. Technol. doi: 10.1021/es010250v contributor: fullname: Kulik – year: 1997 ident: 10.1016/j.pnucene.2023.104634_bib37 contributor: fullname: Savage – volume: 152 year: 2022 ident: 10.1016/j.pnucene.2023.104634_bib40 article-title: Retention of strontium in high- & low-pH cementitious matrices – OPC vs. model systems publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2021.106659 contributor: fullname: Shiner – volume: 107 start-page: 152 year: 2018 ident: 10.1016/j.pnucene.2023.104634_bib7 article-title: Sr immobilization in irradiated Portland cement paste exposed to carbonation publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2018.02.015 contributor: fullname: Bar-Nes – volume: 35 start-page: 2333 year: 2005 ident: 10.1016/j.pnucene.2023.104634_bib8 article-title: Modelling acid attack on concrete: Part I. The essential mechanisms publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2005.04.002 contributor: fullname: Beddoe – volume: 71 start-page: A530 year: 2007 ident: 10.1016/j.pnucene.2023.104634_bib24 article-title: Aqueous–solid solution model of strontium uptake in C–S–H phases publication-title: Geochem. Cosmochim. Acta contributor: fullname: Kulik – volume: 12 start-page: 201 year: 1992 ident: 10.1016/j.pnucene.2023.104634_bib10 article-title: Evolution of pore water chemistry during degradation of cement in a radioactive waste repository environment publication-title: Waste Manag. doi: 10.1016/0956-053X(92)90049-O contributor: fullname: Berner – year: 2014 ident: 10.1016/j.pnucene.2023.104634_bib36 contributor: fullname: Poyet – ident: 10.1016/j.pnucene.2023.104634_bib38 – volume: 74 start-page: 35 year: 2015 ident: 10.1016/j.pnucene.2023.104634_bib18 article-title: Acid attack on hydrated cement - effect of mineral acids on the degradation process publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2015.03.011 contributor: fullname: Gutberlet – volume: 93 start-page: 8 year: 2017 ident: 10.1016/j.pnucene.2023.104634_bib31 article-title: Analysis of barium retention mechanisms on calcium silicate hydrate phases publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2016.12.004 contributor: fullname: Missana – volume: 78 start-page: 57 year: 2015 ident: 10.1016/j.pnucene.2023.104634_bib27 article-title: Calcium silicate hydrates: solid and liquid phase composition publication-title: Cement Concr. Res. doi: 10.1016/j.cemconres.2015.03.019 contributor: fullname: Lothenbach – volume: 37 start-page: 1653 year: 2011 ident: 10.1016/j.pnucene.2023.104634_bib11 article-title: Modules based on the geochemical model PHREEQC for use in scripting and programming languages publication-title: Comput. Geosci. doi: 10.1016/j.cageo.2011.02.005 contributor: fullname: Charlton – volume: 70 start-page: 604 year: 1987 ident: 10.1016/j.pnucene.2023.104634_bib25 article-title: Retention of cobalt, cesium, and strontium in the hydrates of C3S, C3A, and gypsum publication-title: J. Am. Ceram. Soc. doi: 10.1111/j.1151-2916.1987.tb05715.x contributor: fullname: Lameille |
SSID | ssj0017155 |
Score | 2.368113 |
Snippet | Cementitious materials are widely-applied for the solidification and stabilization of low and intermediate level radioactive waste streams, that often contain... |
SourceID | crossref elsevier |
SourceType | Aggregation Database Publisher |
StartPage | 104634 |
SubjectTerms | Cement Geochemical modelling pH-dependent leaching Strontium Wasteform |
Title | Strontium interaction with unblended and Low-pH cementitious wasteforms: pH-dependent leaching experiments and geochemical modelling |
URI | https://dx.doi.org/10.1016/j.pnucene.2023.104634 |
Volume | 159 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV07T8MwED7RdoEB8RRveWB12yRuHmwIgcJzASS2yE_UCkJEU7Ex8cPxOQ4FCTEwJtJF0Z19vjt_9x3AoVQiZEksqVJDQRlThmYs0lQlgsWxZEkmMVG8vonze3bxMHpYgJO2FwZhld73Nz7deWv_ZuC1OajG4wHCkrIgSzCIdny7Hei5S6Iu9I7PL_Obr8uEJBh5JGNGUWDeyDOY9KvSqrBEwswwcheeEfv9iPp27JytwLKPF8lx80ursKDLNVj6xiK4Dh-3WM6ux7NnguQPr02rAsEKK5mV4skVuQkvFbl6eaNVTqQrCSJWazYlb9zaGSPX6RGpctoOxa3Jk8dZkvkQgKn7yqPGKVuOZoC4QTrY0b4B92endyc59cMVqLS7tKZc20RpaJCcOuMSaddtqsQETwNpEhPGgtutr0WaaCOtP5ShCGSqFMpIwyMZbUK3fCn1FhCFFDWKaRYba1wuhBEjpk3IgygdRiO5Df1Wn0XVcGgULbhsUngDFGiAojHANqSt1osfi6Gwfv5v0Z3_i-7CIj41aMY96NavM71vI45aHECn_x4c-HX1CVgd2jw |
link.rule.ids | 315,783,787,4511,24130,27938,27939,45599,45693 |
linkProvider | Elsevier |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LT8MwDI5gOwAHxFOMZw5cw9Y264PbNIE62HZhk7hVeaJNUKqt1f4AP5y4TWFIiAPXVq4q23Ec5_NnhK6F5C4NfEGk7HBCqdQkop4iMuDU9wUNIgEHxdHYj6f04bn7vIH6dS8MwCpt7K9iehmt7ZO21WY7m83aAEuKnCiAJLrk291ETZMNRMbZm73BYzz-ukwInK5FMkYEBL4bedrzmyw1KkyBMNP1ygtPj_6-Ra1tO_d7aNfmi7hX_dI-2lDpAdpZYxE8RB9PUM7OZ8UbBvKHRdWqgKHCiouUv5ZFbsxSiYfvK5LFWJQlQcBqFUu8YsbOkLkub3EWk3oobo5fLc4Sfw8BWJZfeVEwZaukGcDlIB3oaD9C0_u7ST8mdrgCEWaV5oQpc1DqaCCnjpgA2nVzVKKchY7QgXZ9zszSVzwMlBYmHgqXOyKUEmSEZp7wjlEjfU_VCcISKGokVdTXxriMc827VGmXOV7Y8bqihW5qfSZZxaGR1OCyeWINkIABksoALRTWWk9-OENi4vzfoqf_F71CW_FkNEyGg_HjGdqGNxWy8Rw18kWhLkz2kfNL612ft7ncOQ |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Strontium+interaction+with+unblended+and+Low-pH+cementitious+wasteforms%3A+pH-dependent+leaching+experiments+and+geochemical+modelling&rft.jtitle=Progress+in+nuclear+energy+%28New+series%29&rft.au=Shiner%2C+Matan+E.&rft.au=Harnik%2C+Yonatan&rft.au=Klein-BenDavid%2C+Ofra&rft.au=Bar-Nes%2C+Gabriela&rft.date=2023-05-01&rft.pub=Elsevier+Ltd&rft.issn=0149-1970&rft.volume=159&rft_id=info:doi/10.1016%2Fj.pnucene.2023.104634&rft.externalDocID=S0149197023000690 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0149-1970&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0149-1970&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0149-1970&client=summon |