Results 121 to 130 of about 621,906 (151)

Microbial Ecology of Granular Biofilm Technologies for Wastewater Treatment: A Review. [PDF]

open access: yesMicroorganisms
Rosa-Masegosa A   +6 more
europepmc   +1 more source

Could Polyphosphate-Accumulating Organisms (PAOs) Be Glycogen-Accumulating Organisms (GAOs)?

open access: yesWater Research, 2008
Polyphosphate (poly-P) is known to be a key compound in the metabolism of polyphosphate-accumulating organisms (PAOs). In this study, a sludge highly enriched (80%) in Candidatus Accumulibacter phosphatis (hereafter referred to as Accumulibacter), a widely known PAO, was used to study the ability of these microorganisms to utilize acetate anaerobically
Yan Zhou, Maite Pijuan, Zhiguo Yuan
exaly   +7 more sources

The Effect of Substrate Competition on the Metabolism of Polyphosphate Accumulating Organisms (PAOs)

open access: yesWater Research, 2014
The type of carbon source present in the wastewater is one factor that affects the competition between polyphosphate accumulating organisms (PAO) and glycogen accumulating organisms (GAO) and therefore, the efficiency of the enhanced biological phosphorus removal (EBPR) process. This study investigated the impact of the carbon source composition on the
Adrian Oehmen   +2 more
exaly   +7 more sources

Involvement of the TCA Cycle in the Anaerobic Metabolism of Polyphosphate Accumulating Organisms (PAOs)

open access: yesWater Research, 2009
For decades, glycolysis has been generally accepted to supply the reducing power for the anaerobic conversion of volatile fatty acids (VFAs) to polyhydroxyalkanoates (PHAs) by polyphosphate accumulating organisms (PAOs). However, the importance of the tricarboxylic acid (TCA) cycle has also been raised since 1980s.
Yan Zhou, Maite Pijuan, Zhiguo Yuan
exaly   +7 more sources

The Impact of Temperature on the Metabolism of Volatile Fatty Acids by Polyphosphate Accumulating Organisms (PAOs)

Environmental Research, 2020
This study investigated the effects of different carbon sources on enriched Accumulibacter PAO cultures at high temperature (30 °C) and compared the carbon transformation with low temperature (20 °C) cases reported in literature, revealing several key metabolic differences.
Adrian Oehmen, Yan Zhou, Nan Shen
exaly   +7 more sources

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