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...
| 发表在: | Philippine Engineering Journal 13, 1 (1992). |
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| 主要作者: | |
| 格式: | 文件 |
| 语言: | English |