Abstract
Experimental data from leaching tests have been modelled with the geochemical code PHREEQC. The following objectives were achieved: (i) the main solubility controlling minerals for matrix elements (Ca, Mg, Al and Si) and for one heavy metal (Pb) were identified; (ii) the effect of carbonation on leaching of major elements and lead was simulated; (iii) the importance of including solid solutions and surface complexation for simulation of lead leaching was indicated.
Details
Original language | English |
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Awarding Institution | - KUL - Katholieke Universiteit Leuven
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Supervisors/Advisors | - Swennen, Rudy, Supervisor, External person
- Van Gerven, Tom, Supervisor, External person
- Jacques, Diederik, Supervisor
- Mallants, Dirk, Supervisor
- Wang, Lian, Supervisor
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Place of Publication | Leuven, Belgium |
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Publisher | - KUL - Katholieke Universiteit Leuven
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Publication status | Published - Jun 2007 |
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