Ecophysiology of the filamentous Alphaproteobacterium Meganema perideroedes in activated sludge
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چکیده
منابع مشابه
Ecophysiology of the filamentous Alphaproteobacterium Meganema perideroedes in activated sludge.
A comprehensive study of the ecophysiology of the filamentous Meganema perideroedes affiliated to the Alphaproteobacteria, possessing a "Nostocoida limicola Type II" filamentous morphology was conducted. This morphotype often causes serious bulking problems in activated sludge wastewater treatment plants, and hardly anything is known about its physiology. The study was carried out by applying a...
متن کاملMeganema perideroedes gen. nov., sp. nov., a filamentous alphaproteobacterium from activated sludge.
An industrial wastewater treatment plant at Grindsted, Denmark, has suffered from bulking problems for several years caused by filamentous bacteria. Five strains were isolated from the sludge by micromanipulation. Phylogenetic analysis of the 16S rRNA gene sequences showed that the strains formed a monophyletic cluster in the Alphaproteobacteria, and they were phenotypically different from thei...
متن کاملHigh quality draft genome sequence of Meganema perideroedes str. Gr1T and a proposal for its reclassification to the family Meganemaceae fam. nov.
Meganema perideroedes Gr1(T) is a filamentous bacterium isolated from an activated sludge wastewater treatment plant where it is implicated in poor sludge settleability (bulking). M. perideroedes is the sole described species of the genus Meganema and of the proposed novel family "Meganemaceae". Here we describe the features of the type strain Gr1(T) along with its annotated genome sequence. Th...
متن کاملEcophysiology of abundant denitrifying bacteria in activated sludge.
The abundance of potential denitrifiers in full-scale wastewater treatment plants with biological nitrogen and phosphorus removal was investigated by FISH and various oligonucleotide probes. The potential denitrifiers were characterized as probe-defined populations that were able to consume radiolabelled substrate with oxygen, nitrate and nitrite as electron acceptor as determined by microautor...
متن کاملEcophysiology of different filamentous Alphaproteobacteria in industrial wastewater treatment plants.
The ecophysiology of five filamentous species affiliated to the Alphaproteobacteria was investigated in industrial activated sludge systems. The five species, 'Candidatus Alysiosphaera europaea', 'Candidatus Monilibacter batavus', 'Candidatus Alysiomicrobium bavaricum', 'Candidatus Sphaeronema italicum' and Meganema perideroedes, are very abundant in industrial wastewater treatment plants and a...
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ژورنال
عنوان ژورنال: FEMS Microbiology Ecology
سال: 2005
ISSN: 0168-6496,1574-6941
DOI: 10.1016/j.femsec.2005.03.002