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Strength development of solidified/stabilized organic waste and optimum treatment design.
| Content Provider | Scilit |
|---|---|
| Author | Dermatas, Dimitris Dadachov, Mike Mirabito, Mark Meng, Xiaoguang |
| Copyright Year | 2003 |
| Description | Journal: Journal of the Air & Waste Management Association Artificially contaminated (spiked) natural soils were solidified/stabilized using various combinations of commonly used additives, such as lime, cement, fly ash, activated carbon, and silica fume. The effectiveness of the solidification/stabilization (S/S) processes was evaluated based on experimental findings from compaction testing, unconfined compressive shear strength, and X-ray diffraction (XRD). Correlations of limited reliability between unconfined compressive strength and penetrometer and torvane measurements were derived. Results from XRD experiments indicated that certain organic contaminants (i.e., naphthalene and pyrene) might impact the S/S processes for a given combination of additives. The type and amount of organic contaminants also affected the pozzolanic reactions. Specifically, the absence or small peak intensity of pozzolanic product XRD patterns for a given combination of additives was a good indication that the type and the amount of organic contaminant present inhibited pozzolanic reactions. This phenomenon was tested and confirmed for actual field-contaminated samples. |
| Related Links | http://www.tandfonline.com/doi/pdf/10.1080/10473289.2003.10466302?needAccess=true |
| Ending Page | 1372 |
| Page Count | 10 |
| Starting Page | 1363 |
| ISSN | 10962247 |
| e-ISSN | 21622906 |
| DOI | 10.1080/10473289.2003.10466302 |
| Journal | Journal of the Air & Waste Management Association |
| Issue Number | 11 |
| Volume Number | 53 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2003-11-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of the Air & Waste Management Association Environmental Sciences Organic Contaminants Pozzolanic Reactions Solidified/stabilized |
| Content Type | Text |
| Subject | Atmospheric Science Pollution Waste Management and Disposal Management, Monitoring, Policy and Law |
