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Publication
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| Title of Article |
Performance and kinetics of triclocarban removal by entrapped Pseudomonas
fluorescens strain MC46 |
| Date of Acceptance |
23 November 2018 |
| Journal |
| Title of Journal |
Bioresource Technology |
| Standard |
ISI |
| Institute of Journal |
ScienceDirect |
| ISBN/ISSN |
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| Volume |
2019 |
| Issue |
274 |
| Month |
February |
| Year of Publication |
2018 |
| Page |
113–119 |
| Abstract |
This study investigated removal of triclocarban (TCC) from contaminated wastewater by Pseudomonas fluorescens
strain MC46 entrapped in barium alginate. Appropriate entrapped cell preparation conditions (cell-to-entrapment
material ratio and cell loading) for removing TCC were examined. The highest TCC removal by the entrapped
and free cell systems at the initial TCC concentration of 10 mg/L was 72 and 45%, respectively. TCC was
degraded to less toxic compounds. Self-substrate inhibition was found at TCC concentration of 30 mg/L. The
kinetics of TCC removal by entrapped and free cells fitted well with Edwards model. Scanning and transmission
electron microscopic observations revealed that entrapment matrices reduced TCC-microbe contact, which
lessened TCC inhibition. A live/dead cell assay also confirmed reduced microbial cell damage in the entrapped
cell system compared to the free cell system. This study reveals the potential of entrapment technology to
improve antibiotic removal from the environment. |
| Keyword |
Antibiotic, Barium alginate, Cell immobilization, Cell viability |
| Author |
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| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ตีพิมพ์แล้ว |
| Level of Publication |
นานาชาติ |
| citation |
false |
| Part of thesis |
true |
| Attach file |
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| Citation |
0
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Journal Publication
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