DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, DW | ko |
dc.contributor.author | Hong, Won-Hi | ko |
dc.contributor.author | Hwang, KY | ko |
dc.date.accessioned | 2008-03-18T02:38:22Z | - |
dc.date.available | 2008-03-18T02:38:22Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000-09 | - |
dc.identifier.citation | SEPARATION SCIENCE AND TECHNOLOGY, v.35, no.12, pp.1951 - 1962 | - |
dc.identifier.issn | 0149-6395 | - |
dc.identifier.uri | http://hdl.handle.net/10203/3449 | - |
dc.description.abstract | The removal of Solvent Yellow 1 in a range from 0.25 to 10 ppm by weight from an aqueous solution using a predispersed solvent extraction (PDSE) was investigated and compared with conventional solvent extractions in batch mode. Colloidal liquid aphrons (CLAs) made out of kerosene were used as a predispersed organic solvent. To form CLAs. Tergitol 15-S-3 and sodium dodecylbenzene sulfonate were used as oil-soluble and water-soluble surfactants, respectively. The ratio of solvent volume to pregnant solution volume was less than 0.025. The efficiency of the extraction with CLAs can be higher than that of a single-staged conventional extraction process with a shorter contact time. The recovery of used CLAs with a colloidal gas aphrons (CGAs) flotation was measured using different surfactants. CLAs with an extremely large surface area can also reduce processing time and energy cost. PDSE is therefore a promising process for the removal of organic materials from water. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | MARCEL DEKKER INC | - |
dc.subject | COLLOIDAL GAS APHRONS | - |
dc.subject | SEPARATION | - |
dc.subject | FLOTATION | - |
dc.subject | COFLOTATION | - |
dc.subject | POLYAPHRONS | - |
dc.title | Removal of an organic dye from water using a predispersed solvent extraction | - |
dc.type | Article | - |
dc.identifier.wosid | 000089720000009 | - |
dc.identifier.scopusid | 2-s2.0-0034282069 | - |
dc.type.rims | ART | - |
dc.citation.volume | 35 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 1951 | - |
dc.citation.endingpage | 1962 | - |
dc.citation.publicationname | SEPARATION SCIENCE AND TECHNOLOGY | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Hong, Won-Hi | - |
dc.contributor.nonIdAuthor | Lee, DW | - |
dc.contributor.nonIdAuthor | Hwang, KY | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | COLLOIDAL GAS APHRONS | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.subject.keywordPlus | FLOTATION | - |
dc.subject.keywordPlus | COFLOTATION | - |
dc.subject.keywordPlus | POLYAPHRONS | - |
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