Assessment of di-(2-ethylhexyl) phthalate (DEHP) in municipal and industrial sludges of taiwan by supercritical fluid extraction (SFE) and gas chromatography with electron ionization detection
| dc.citation.epage | 146 | en_US |
| dc.citation.issue | 1 | en_US |
| dc.citation.spage | 132 | en_US |
| dc.citation.volume | 43 | en_US |
| dc.citation.woscount | 5 | |
| dc.contributor.author | Cheng, Hsiao-Fen | en_US |
| dc.contributor.author | Kumar, Mathava | en_US |
| dc.contributor.author | Lin, Jih-Gaw | en_US |
| dc.contributor.department | 環境工程研究所 | zh_TW |
| dc.contributor.department | Institute of Environmental Engineering | en_US |
| dc.date.accessioned | 2014-12-08T15:12:46Z | |
| dc.date.available | 2014-12-08T15:12:46Z | |
| dc.date.issued | 2008 | en_US |
| dc.description.abstract | In the present study, DEHP in selected municipal sewage (raw and treated) and industrial sludges of Taiwan was quantified by SFE and GC/EID. As a precursor, the optimal operating parameters of SFE were identified by laboratory experiments using DEHP spiked quartz sand. DEHP extraction efficiency was increased by the addition of modifier i.e. methanol (0.5mL, 7%). DEHP concentration in all sewage sludge (M-1 to M-4) and a textile industry (I-6) samples were above the limit suggested by the European Union (100 mg/kg). The results suggest that excess DEHP concentration observed in the sewage sludge needs considerable attention before disposal. | en_US |
| dc.identifier.doi | 10.1080/01496390701764478 | en_US |
| dc.identifier.issn | 0149-6395 | en_US |
| dc.identifier.journal | SEPARATION SCIENCE AND TECHNOLOGY | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1080/01496390701764478 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/9832 | |
| dc.identifier.wosnumber | WOS:000252580200009 | |
| dc.language.iso | en_US | en_US |
| dc.subject | supercritical fluid extraction | en_US |
| dc.subject | sewage sludge | en_US |
| dc.subject | soil fertilizer | en_US |
| dc.subject | di-(2-ethylhexyl) phthalate | en_US |
| dc.title | Assessment of di-(2-ethylhexyl) phthalate (DEHP) in municipal and industrial sludges of taiwan by supercritical fluid extraction (SFE) and gas chromatography with electron ionization detection | en_US |
| dc.type | Article | en_US |