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Publication
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| Research Title |
Screening of manganese-oxidizing bacteria from soil sand sand filter, Khon Kaen, Thailand |
| Date of Distribution |
18 September 2020 |
| Conference |
| Title of the Conference |
IWA World Water Congress & Exhibition 2018 |
| Organiser |
The International Water Association |
| Conference Place |
Tokyo big sight |
| Province/State |
Tokyo |
| Conference Date |
16 September 2018 |
| To |
21 September 2018 |
| Proceeding Paper |
| Volume |
2018 |
| Issue |
1 |
| Page |
109 |
| Editors/edition/publisher |
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| Abstract |
Manganese contaminated in water supply can cause aesthetic and pipe rusting problems. The removal of manganese by bio-filtration process has been reported. This study aims to screen manganese-oxidizing bacteria for enhancing the removal performance of the bio-filter. Soil and sand filter from Khon Kaen, Thailand were selected as sources for manganese-oxidizing bacterial screening. Among twenty one pure enriched cultures, six isolates were positive in pre-screening manganese-oxidizing culture using leucoberbelin blue method. Three isolates designated SBP-1, SBP-3, and SBP-7 were selected for manganese oxidation experiment. The result indicated that all selected isolates well removed manganese (up to 50%). During the tests with manganese concentrations of 1-5 mg/L, SBP-1, SBP-3, and SBP-7 could remove manganese for 24-49, 28-50, and 10-20%, respectively. These screened bacteria were potential for augmenting to bio-filter in further application. |
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| Peer Review Status |
มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Abstract |
| Type of Presentation |
Poster |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
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| Citation |
0
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Journal Publication
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