2012 Fiscal Year Final Research Report
Establishment of enrichmentculture of marine anammoxbacteria anddevelopment of anammox bio-reactor
| Project/Area Number |
22510085
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Environmental technology/Environmental materials
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| Research Institution | Hiroshima University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Keywords | アナモックス / 窒素除去 / 集積培養 |
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| Research Abstract |
A higher nitrogen removal rate was attained by using column reactor enriched marine anammox bacteria inoculated with coastal sediment in Hiroshima bay. Microbial community structure revealed that at least two anammox species belonging to “Candidatus Scalindua” was present in the column reactor. The newly designed two probes could be used We also designed two oligonucleotide probes specific to each dominant “Candidatus Scalindua” species were designed and could visualize two species. The optimal temperature,salinity, and pH ranges for the one species were determined by batch experiments.
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