WASTE MANAGEMENT LABORATORY (LES): PUBLICATIONS 1999

Berner U. (1999)
"Concentration limits in the cement based swiss repository for long-lived, intermediate-level radioactive wastes (LMA)"
PSI-Bericht 99-10, Paul Scherrer Institute, Villigen, Switzerland. Also published as Nagra Technical Report NTB-99-11, Nagra, Wettingen, Switzerland pdf-file

Bradbury M.H., Baeyens B. (1999) 
"Modelling the sorption of Zn and Ni on Ca-montmorillonite"
Geochimica et Cosmochimica Acta, 63, No. 3/4, pp. 325-336 abstract 

Curti E., Hummel W. (1999)
"Modeling the solubility of zirconia in a repository for high-level radioactive waste"
Journal of Nuclear Materials 274, pp. 189-196 abstract

Curti E. (1999)
"Coprecipitation of radionuclides with calcite: estimation of partition coefficients based on a review of laboratory investigations and geochemical data"
Applied Geochemistry 14, pp. 433-445 abstract

Degueldre C., Rocchiccioli F., Laube A. (1999)
"Accelerated measurement of groundwater redox potentials: method and application"
Analytica Chimica Acta 396, pp. 23-31 abstract

Degueldre C., Scholtis A., Pearson F.J., Laube A. & Gomez P.  (1999)
"Effect of sampling conditions on colloids and ground water chemistry"
Eclogae geol. Helv. 92, pp. 105-114, Birkhäuser Verlag, Basel   abstract 

Glaus M.A., Van Loon L.R. Achatz S., Chodura A., Fischer K. (1999)
"Degradation of cellulosic materials under the alkaline conditions of a cementitious repository for low and intermediate level radioactive waste. Part I: identification of degradation products"
Analytica Chimica Acta 398, pp. 111-122 abstract

Grauer R. edited and translated by Berner U. (1999)
"Solubility products of M(II)-carbonates"
PSI-Bericht 99-04, Paul Scherrer Institute, Villigen, Switzerland. Also published as Nagra Technical Report NTB-99-03, Nagra, Wettingen, Switzerland pdf-file

Heer W., Jakob A. (1999) "Structural geology and transport modelling for Grimsel and Äspö" Nuclear Energy Agency, Workshop proceedings on water-conducting features in radionuclide migration GEOTRAP Project, Barcelona, Spain, 10-12 June 1998 OECD 1999, pp. 311-322

Hummel W., Glaus M.A & Van Loon L.R.   (1999)
"Complexation of radionuclides with humic substance: the metal concentration effect"
Radiochim. Acta  84, pp. 111-114, Oldenbourg Wissenschaftsverlag, München abstract

Hummel W., Van Loon L.R.  (1999)
"Radiolytic and chemical degradation of strong acidic ion exchange resins. Part II: the effect of degradation products of strong acidic cation exchange resins on radionuclide speciation - a case study with Ni2+"
Nuclear Technology 128, pp. 372-387 abstract

Jakob A. Sarott F.-A. & Spieler P. (1999)
"Diffusion and sorption on hardened cement pastes - experiments and modelling results"
PSI-Bericht 99-05, Paul Scherrer Institute, Villigen, Switzerland. Also published as Nagra Technical Report NTB-99-06, Nagra, Wettingen, Switzerland pdf-file

Meeussen,J.C.L., Kleikemper J., Scheidegger A.M., Borkovec M., Paterson E.,
Van Riemsdijk W.H. & Sparks D.L. (1999)
"Multicomponent transport of sulfate in a goethite-silica sand system at variable pH and ionic strength"
Environ. Sci. Technol., 33, pp. 3443 - 3450 abstract

Pearson F.J. (1999)
"What is the porosity of a mudrock?"
Geological Society, London, Special Publications, 158, pp 9-21. 1-86239-030-4/99 abstract

Pfingsten W. & Hadermann J. (1999)
"PSI contribution to the IAEA study on the radiological situation at the atolls of Mururoa and Fangataufa"
PSI Scientific Report 1998, Vol. IV, March 1999, pp. 79-92 abstract

Poinssot C., Baeyens B. & Bradbury M.H.  (1999)
"Experimental studies of Cs, Sr, Ni, and Eu sorption on Na-illite and the modelling of Cs sorption"
PSI-Bericht 99-06, Paul Scherrer Institute, Villigen, Switzerland. Also published as Nagra Technical Report NTB-99-04, Nagra, Wettingen, Switzerland abstract pdf-file

Poinssot C., Baeyens B. & Bradbury M.H.  (1999)
"Experimental and modelling studies of caesium sorption on illite"
Geochimica et Cosmochimica Acta", Vol. 63, pp. 3217 - 3227 abstract

Roberts D.R., Scheidegger A.M. & Sparks D.L.  (1999)
"Kinetics and mechanisms of Ni(II) sorption on the clay fraction of a soil"
Environ. Sci. Technol., 33, pp. 3749-3754 abstract

Scheidegger A.M., Dähn R., Baeyens B., Bradbury M.H. & Sparks D.L. (1999)
"The use of XAS at the swiss nuclear LABORATORY for WASTE MANAGEMENT. In: speciation, techniques and facilities for radioactive materials at synchrotron light sources"
NEA Publication, pp. 145 - 152 abstract

Soler Josep M. (1999)
"Coupled Transport Phenomena in the Opalinus Clay: Implications for Radionuclide Transport"
PSI-Bericht 99-07, Paul Scherrer Institute, Villigen, Switzerland. Also published as Nagra Technical Report NTB-99-09, Nagra, Wettingen, Switzerland pdf-file

Thoenen T.(1999)
"Pitfalls in the use of solubility limits for radioactive waste disposal: the case of nickel in sulfidic groundwaters"
Nuclear Technology, 126, pp. 75-87   abstract

Tits J., Wieland E., Poinssot C. & Dobler J.P. (1999)
"Sr uptake during CSH formation: adsorption versus coprecipitation"
Proceedings of the 2nd Karlsruher Geochemical Workshop, Speyer, Wiss. Bericht, FZK Karlsruhe, 6291, pp. 141 - 147

Van Loon L.R., Glaus M.A. & Vercammen K. (1999)
"Solubility products of calcium isosaccharinate and calcium gluconate"
Acta Chemica Scandinavica 53, pp. 235-240 abstract

Van Loon L.R., Glaus M.A., Laube A. & Stallone S. (1999)
"Degradation of cellulosic materials under the alkaline conditions of a cementitious repository for low- and intermediate level radioactive waste. II. Degradation Kinetics"
Journal of Environmental Polymer Degradation 7, pp. 41-51 abstract

Van Loon L.R., Glaus M.A., Laube A. & Stallone S. (1999)
"Degradation of cellulosic materials under the alkaline conditions of a cementitious repository for low- and intermediate level radioactive waste. Part III: Effects of degradation products on the sorption of radionuclides on feldspar"
Radiochim. Acta 86, pp. 183-189 abstract

Van Loon L.R. & Hummel W. (1999)
"Radiolytic and chemical degradation of strong acidic ion exchange resins: study of the ligands formed"
Nuclear Technology 128, pp. 359-371 abstract

Van Loon L.R. & Hummel W. (1999)
"The degradation of strong basic anion exchange resins and mixed bed ion exchange resins. effect of degradation products on radionuclide speciation"
Nuclear Technology 128, pp. 388-401 abstract

Vercammen K., Glaus  M.A. & Van Loon L.R. (1999)
"Complexation of calcium by a-Isosaccharinic acid under alkaline conditions"
Acta Chemica Scandinavica 53, pp. 241-246 abstract

Vercammen K., Glaus M.A. & Van Loon L.R. (1999)
"Evidence for the existence of complexes between Th(IV) and a-Isosaccharinic acid under alkaline conditions"
Radiochim. Acta 84, pp. 221-223 (1999) abstract