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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sobiecka, E. |
| Copyright Year | 2013 |
| Abstract | Portland cement has been suggested as an effective stabilization (physico-chemical) method for hazardous waste. This research explored the immobilization of metals in various mixtures of Portland cement and fly ash waste sampled from coal power plant in the province of Lodz, central Poland. The stabilization of fly ash in Portland cement was investigated under a wide range of pH conditions (3–12). Leachability tests were used to determine the efficiency of the encapsulation by studying the dissolution of alkaline metals (sodium, potassium) and alkaline earth metals (calcium, magnesium). The lowest value of leached metals was obtained for ratio of ash to cement of 1:10 in a case of sodium and calcium, while ratio 1.5 gave the lowest leached effects for potassium and magnesium. The high effectiveness of solidification/stabilization process was gained in high pH values (9–11). |
| Starting Page | 1219 |
| Ending Page | 1224 |
| Page Count | 6 |
| File Format | |
| ISSN | 17351472 |
| Journal | International Journal of Environmental Science & Technology |
| Volume Number | 10 |
| Issue Number | 6 |
| e-ISSN | 17352630 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2013-02-12 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Physico-chemical waste utilization Ecotoxicology Water Management Leaching Waste Water Technology Aquatic Pollution Coal Environment Water Pollution Control Electrical power plant waste Environmental Chemistry Environmental Science and Engineering Soil Science & Conservation |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Chemistry Environmental Engineering Agricultural and Biological Sciences |
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