DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Ilgook | ko |
dc.contributor.author | Saif Ur Rehman, Muhammad | ko |
dc.contributor.author | Han, Jong-In | ko |
dc.date.accessioned | 2014-08-27 | - |
dc.date.available | 2014-08-27 | - |
dc.date.created | 2013-12-07 | - |
dc.date.created | 2013-12-07 | - |
dc.date.issued | 2014-03 | - |
dc.identifier.citation | JOURNAL OF CLEANER PRODUCTION, v.66, pp.555 - 561 | - |
dc.identifier.issn | 0959-6526 | - |
dc.identifier.uri | http://hdl.handle.net/10203/187212 | - |
dc.description.abstract | The potential of lignocellulosic solid waste, generated from bioethanol production, as a biosorbent was investigated in this study. FeCl3-pretreated and enzymatically hydrolyzed rice straw (HRS) residue, after fermentable sugar recovery, was used to remove methylene blue (MB) dye from aqueous solution. The effects of different experimental factors, such as initial dye concentration (50-200 mg/L), adsorbent dosages (1-20 g/L), pHs (2.0-12.0), and temperatures (20-50 degrees C), on the adsorption capacity were studied. The Langmuir model could adequately explain equilibrium dynamics of the process (R-2 > 0.996) with a monolayer adsorption capacity of 52.9 mg/g. Moreover, the Pseudo-second-order model well described the kinetics of MB adsorption on HRS, implying that chemisorption is the rate controlling step. This study revealed that such lignocellulosic solid waste originating from a bioethanol facility can be a promising adsorbent in treating dye wastewater. (C) 2013 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | LOW-COST ADSORBENTS | - |
dc.subject | METHYLENE-BLUE | - |
dc.subject | AQUEOUS-SOLUTIONS | - |
dc.subject | FECL3 PRETREATMENT | - |
dc.subject | BASIC DYE | - |
dc.subject | REMOVAL | - |
dc.subject | WASTE | - |
dc.subject | EQUILIBRIUM | - |
dc.subject | SORPTION | - |
dc.subject | BIOMASS | - |
dc.title | Fermentable sugar recovery and adsorption potential of enzymatically hydrolyzed rice straw | - |
dc.type | Article | - |
dc.identifier.wosid | 000332356300057 | - |
dc.identifier.scopusid | 2-s2.0-84893754692 | - |
dc.type.rims | ART | - |
dc.citation.volume | 66 | - |
dc.citation.beginningpage | 555 | - |
dc.citation.endingpage | 561 | - |
dc.citation.publicationname | JOURNAL OF CLEANER PRODUCTION | - |
dc.identifier.doi | 10.1016/j.jclepro.2013.11.072 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Han, Jong-In | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Bioethanol | - |
dc.subject.keywordAuthor | FeCl3 pretreatment | - |
dc.subject.keywordAuthor | Hydrolyzed rice straw | - |
dc.subject.keywordAuthor | Adsorption | - |
dc.subject.keywordAuthor | Methylene blue | - |
dc.subject.keywordPlus | LOW-COST ADSORBENTS | - |
dc.subject.keywordPlus | METHYLENE-BLUE | - |
dc.subject.keywordPlus | AQUEOUS-SOLUTIONS | - |
dc.subject.keywordPlus | FECL3 PRETREATMENT | - |
dc.subject.keywordPlus | BASIC DYE | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | WASTE | - |
dc.subject.keywordPlus | EQUILIBRIUM | - |
dc.subject.keywordPlus | SORPTION | - |
dc.subject.keywordPlus | BIOMASS | - |
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