Demystifying polyphosphate-accumulating organisms relevant to wastewater treatment: A review of their phylogeny, metabolism, and detection [PDF]
Environmental Science and EcotechnologyCurrently, the most cost-effective and efficient method for phosphorus (P) removal from wastewater is enhanced biological P removal (EPBR) via polyphosphate-accumulating organisms (PAOs). This study integrates a literature review with genomic analysis to
Lucia Ruiz-Haddad +4 more
doaj +5 more sources
The impact of pH on the anaerobic and aerobic metabolism of Tetrasphaera-enriched polyphosphate accumulating organisms [PDF]
Water Research X, 2023 Members of the genus Tetrasphaera are putative polyphosphate accumulating organisms (PAOs) that have been found in greater abundance than Accumulibacter in many full-scale enhanced biological phosphorus removal (EBPR) wastewater treatment plants ...
P.Y. Nguyen +5 more
doaj +3 more sources
Identification of Genome Sequences of Polyphosphate-Accumulating Organisms by Machine Learning [PDF]
Frontiers in Cell and Developmental Biology, 2021 In the field of sewage treatment, the identification of polyphosphate-accumulating organisms (PAOs) usually relies on biological experiments. However, biological experiments are not only complicated and time-consuming, but also costly.
Bohan Liu +4 more
doaj +3 more sources
Rapid Enrichment and Isolation of Polyphosphate-Accumulating Organisms Through 4’6-Diamidino-2-Phenylindole (DAPI) Staining With Fluorescence-Activated Cell Sorting (FACS) [PDF]
Frontiers in Microbiology, 2020 Screening for bacteria with abilities to accumulate valuable intracellular compounds from an environmental community is difficult and requires strategic methods.
Mia Terashima +6 more
doaj +3 more sources
"Candidatus Dechloromonas phosphoritropha" and "Ca. D. phosphorivorans", novel polyphosphate accumulating organisms abundant in wastewater treatment systems. [PDF]
ISME J, 2021 Members of the genus Dechloromonas are often abundant in enhanced biological phosphorus removal (EBPR) systems and are recognized putative polyphosphate accumulating organisms (PAOs), but their role in phosphate removal is still unclear.
Petriglieri F +5 more
europepmc +2 more sources
Energies, 2022 The purpose of this study is to investigate the effect of free nitrous acid (FNA) and free ammonia (FA) on the anoxic phosphorus uptake rate (PUR) of polyphosphate-accumulating organisms (PAOs) via the utilization of nitrite.
Dimitris Andreadakis +5 more
doaj +2 more sources
Ecophysiology and niche differentiation of three genera of polyphosphate-accumulating bacteria in a full-scale wastewater treatment plant [PDF]
mSystemsPolyphosphate-accumulating organisms (PAOs) are the main bacteria responsible for phosphorus removal and recovery in full-scale wastewater treatment plants (WWTPs).
Z. Kondrotaite +10 more
doaj +2 more sources
Comparative transcription profiles of Candidatus Accumulibacter and Propionivibrio under phosphate limitation in sequencing batch reactors [PDF]
Frontiers in MicrobiologyPolyphosphate-accumulating organisms (PAOs) play a crucial role in enhanced biological phosphorus removal (EBPR) processes. In addition to biosynthesis, they rely on phosphate for energy generation.
Laëtitia Cardona +3 more
doaj +2 more sources
Single-cell Raman insights into microbial strategies for sustainable phosphorus mining and recycling [PDF]
Frontiers in MicrobiologyPhosphorus (P) management faces a dual crisis of resource depletion and eutrophication, underscoring the need for a sustainable P cycling model. This review systematically elaborates on the microorganism-driven “Mobilization, Retention and Buffering ...
Pengcheng Sun +7 more
doaj +2 more sources
Trace lanthanum activation drives deep biological phosphorus removal [PDF]
Environmental Science and EcotechnologyEutrophication driven by excessive phosphorus discharge threatens global aquatic ecosystems. Enhanced biological phosphorus removal (EBPR) is a sustainable, widely deployed wastewater treatment technology, yet it often requires optimization to meet ...
Bohan Liu +11 more
doaj +2 more sources