T  D  B

  Status of TDB format and information
InstituteApplicable area
TDB name (format)
AbstractRelease
Date
JAEA Evaluation and estimation of
   solubility for radioelements
  − 190329c0.tdb (PHREEQC)
  − 190329s0.tdb (PHREEQC using SIT)
  − 190329g0.tdb (GWB) (*)
  TDB Ver.2019/03 for evaluation and estimation of solubiilty of radioelements (latest)

2019/03
2019/03
2019/03
 Mineral-water reaction

  − PHREEQC17v108.dat (PHREEQC)
  − GWB17v108.dat (GWB) (*)
  TDB Ver.2018/03 for geochemical mineral-water reaction (latest)(**)

2019/03
2019/03
 Mineral-water reaction
  − Y140331c0.tdb (PHREEQC)
  − Y140331g0.tdb (GWB) (*)
  TDB detached from JAEA-TDB (Ver. 2014/03) due to update the database for geochemical mineral-water reactions

2019/03
2019/03
JAEA
(former JNC)
 Solubility calculation for radioactive
   elements / mineral-water reaction
  − 011213q2.tdb (PHREEQE)
  − 011213c2.tdb (PHREEQC)
  − 011213g3.tdb (GWB) (*)
  − 011213e2.tdb (EQ3/6 ver.7.2c)
 2000ver. of radio active elements solubility TDB

2004/04
2004/04
2005/09
2004/04
 Evaluation and estimation of
   solubility for radioelements
  − 991231q2.tdb (PHREEQE)
  − 991231c2.tdb (PHREEQC)
  − 991231g3.tdb (GWB) (*)
  − 991231e2.tdb (EQ3/6 ver.7.2c)
  TDB for H12 (second progress report for HLW by JNC)

2004/04
2004/04
2005/09
2004/04
 Solubility calculation for radioactive
   elements
  − 980300q1.tdb (PHREEQE)
  − 980300c1.tdb (PHREEQC)
  − 980300g1.tdb (GWB) (*)
  − 980300e1.tdb (EQ3/6 ver.7.2c)
  Sm data derived by experiment at JAEA

2004/01
2004/01
2004/01
2004/01
 Mineral-water reaction
  − 990900q0.tdb (PHREEQE)
  − 990900c1.tdb (PHREEQC)
  − 990900g1.tdb (GWB) (*)
  − 990900e1.tdb (EQ3/6 ver.7.2c)
 TDB for geochemical mineral-water reaction
2003/04
2004/01
2004/01
2004/01
 Mineral-water reaction / solubility
   calculation for radioactive elements
  − 050700q0.tdb (PHREEQE)
  − 050700c0.tdb (PHREEQC)
  − 050700g0.tdb (GWB) (*)
 TDB for evaluation of alteration behavior of engineered barrier in the TRU 2nd progress report.

2005/09
2005/09
2005/09
NEA
 All NEA data
 •Radioactive
 •Geochemical
    elements
 Solubility calculation for radioactive
   elements (***)
  − 140000q0.tdb (PHREEQC)
  − 140000s0.tdb (PHREEQC using SIT)
  − 140000g0.tdb (GWB) (*)
  − 140000e0.tdb (EQ3/6 ver.7.2c)
 TDB for NEA Fe(Part 1), Ni, Se, Zr, Tc, Sn, Th, U, Np, Pu, Am and organic ligands data

2014/12
2014/12
2014/12
2014/12



(*) Names of species and minerals/gases are referred from PHREEQE format database, so there are some unsuitable characters for their names on GWB diagrams.
(**) This study was partly funded by the Ministry of Economy, Trade and Industry of Japan through "The project for validating assessment methodology in geological disposal system" in JFY2017.
(***) The following text files have been unofficially created by JAEA using the published data by the Nuclear Energy Agency (NEA)within the Organisation for Economic Co-operation and Development (OECD). The official text file for the PHREEQC geochemical calculation program has been published by the following official Website of the NEA since November 2018: http://www.oecd-nea.org/dbtdb/tdbdata/ We recommend to use the official text file(s) to avoid any implicit errors / inconsistencies.

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