Analysis of polychlorinated biphenyls in sewage sludge using supercritical carbon dioxide and subcritical water extraction
Extractions of polychlorinated biphenyls (PCBs) for sewage sludge are often time consuming and involved the use of large volume of organic solvents. In this study, a supercritical fluid carbon dioxide (SFCO2) extraction and subcritical water extraction (SWE) were developed with the aim of overcoming...
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| Format: | Thesis |
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2007-05.
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| Online Access: | Get fulltext |