DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Hang-Sik | ko |
dc.contributor.author | Lim, KH | ko |
dc.date.accessioned | 2008-10-09T12:41:18Z | - |
dc.date.available | 2008-10-09T12:41:18Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1996-08 | - |
dc.identifier.citation | BIODEGRADATION, v.7, no.4, pp.287 - 295 | - |
dc.identifier.issn | 0923-9820 | - |
dc.identifier.uri | http://hdl.handle.net/10203/7607 | - |
dc.description.abstract | As humic substances left in treated water tend to form trihalomethans during chlorination, their removal in water treatment processes is a significant concern for drinking water supplies. One of the removal technologies, the biofilm reactor is studied for the microbial decomposition of aquatic fulvic acid (AFA). The AFA is characterized by elemental analysis, UV-Vis, C-13-NMR, and IR spectroscopic methods. The spectroscopic and elemental investigation was capable of characterizing the microbial decomposition of AFA. Biologically treated fulvic acid was in a more oxidized state; its spectra displayed a higher degree of condensation of aromatic constituents than influent fulvic acid. Microbial degradation of AFA was more active in the low molecular weight fractions and intensively occurred in the aliphatic fraction. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | KLUWER ACADEMIC PUBL | - |
dc.subject | HUMIC SUBSTANCES | - |
dc.subject | TJEUKEMEER NETHERLANDS | - |
dc.subject | ORGANIC-MATTER | - |
dc.title | Spectroscopic and elemental investigation of microbial decomposition of aquatic fulvic acid in biological process of drinking water treatment | - |
dc.type | Article | - |
dc.identifier.wosid | A1996VY77500002 | - |
dc.identifier.scopusid | 2-s2.0-0030207013 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 287 | - |
dc.citation.endingpage | 295 | - |
dc.citation.publicationname | BIODEGRADATION | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Shin, Hang-Sik | - |
dc.contributor.nonIdAuthor | Lim, KH | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | aquatic fulvic acid | - |
dc.subject.keywordAuthor | biological treatment of drinking water | - |
dc.subject.keywordAuthor | C-13-NMR spectroscopy | - |
dc.subject.keywordAuthor | infrared spectroscopy | - |
dc.subject.keywordAuthor | microbial decomposition | - |
dc.subject.keywordAuthor | UV-Vis spectroscopy | - |
dc.subject.keywordPlus | HUMIC SUBSTANCES | - |
dc.subject.keywordPlus | TJEUKEMEER NETHERLANDS | - |
dc.subject.keywordPlus | ORGANIC-MATTER | - |
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