| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6673746 | Minerals Engineering | 2013 | 8 Pages |
Abstract
⺠Cement gives rise to alkaline conditions determining the release of heavy metals. ⺠Cement alone does not permit the obtaining of a product complying with legal limits. ⺠KH2PO4 allows a significant decrease in Pb due to the formation of stable compounds. ⺠The combined use of KH2PO4 and FeCl3 solves the problem of Pb, As and P release. ⺠Solidification tests with additives produce monoliths in accordance with law limits.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
P. Desogus, P.P. Manca, G. Orrù, A. Zucca,