Immobilization technique for toxic sludge.
High concentrations of heavy metals such as Ag, As, Cd, Cr, Hg and Pb in a sludge generated from a cooling tower can not be directly disposed of in a sanitary landfill without risking groundwater contamination. Preliminary studies on the sludge show that the heavy metal concentrations are beyond the...
| Veröffentlicht in: | Philippine Engineering Journal 13, 1 (1992). |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | English |
| Online Zugang: | Also available online for University of the Philippines Diliman. Click here |