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Analysis of Polyphosphate during the Enhanced Biological Phosphorus Removal process using Fourier Transform Infrared (FTIR) spectroscopy [PDF]

E3S Web of Conferences, 2020
Two enhanced biological phosphorus removal (EBPR) reactors were operated in synthetic wastewater with different Chemical Oxygen Demand/Phosphorus (COD/P) ratios.
wang Rong, Ma Yuanyuan, Zhang Di, Li Weihua   +3 more
doaj   +1 more source

Long-term exposure to zinc oxide nanoparticles improves PAOs function in enhanced biological phosphorus removal

, 2022
As the most widely applied process for biological phosphorus removal, enhanced biological phosphorus removal (EBPR) relies on phosphorus accumulating organisms (PAOs) and glycogen accumulating organisms (GAOs), whose function is crucial for the removal ...
Lei Dong (165252), Shuyang Zhou (12008211), Xiong Zheng (541651), Haining Huang (4235104), Yinguang Chen (541652), Yang Wu (66682)   +5 more
core   +1 more source

A Critical Assessment of the Microorganisms Proposed to be Important to Enhanced Biological Phosphorus Removal in Full-Scale Wastewater Treatment Systems

Frontiers in Microbiology, 2017
Understanding the microbiology of phosphorus (P) removal is considered essential to knowledge-based optimization of enhanced biological P removal (EBPR) systems.
Per H. Nielsen, Mikkel Stokholm-Bjerregaard, Simon J. McIlroy, Marta Nierychlo, Søren M. Karst, Mads Albertsen   +5 more
doaj   +1 more source

Effect of Varying Nitrate Concentrations on Denitrifying Phosphorus Uptake by DPAOs With a Molecular Insight Into Pho Regulon Gene Expression

Frontiers in Microbiology, 2019
Bacterial Pho regulon is a key regulator component in biological phosphorus-uptake. Poly-phosphate accumulating bacteria used in enhanced biological phosphorus removal (EBPR) system encounter negative regulation of the Pho regulon, resulting in reduced ...
Chandan Mukherjee, Rajojit Chowdhury, Mst. Momtaj Begam, Sayak Ganguli, Ritabrata Basak, Basab Chaudhuri, Krishna Ray   +6 more
doaj   +1 more source

TbasCO: trait-based comparative ‘omics identifies ecosystem-level and niche-differentiating adaptations of an engineered microbiome

ISME Communications, 2022
A grand challenge in microbial ecology is disentangling the traits of individual populations within complex communities. Various cultivation-independent approaches have been used to infer traits based on the presence of marker genes.
E. A. McDaniel, J. J. M. van Steenbrugge, D. R. Noguera, K. D. McMahon, J. M. Raaijmakers, M. H. Medema, B. O. Oyserman   +6 more
doaj   +1 more source

Exploring the feasibility of high rate enhanced biological phosphorus removal system driven by diverse carbon source

Water Research X
The limited understanding of the mechanism and metabolism with short sludge retention time (SRT) conditions remain a significant challenge, hindering the integration of enhanced biological phosphorus removal (EBPR) into high-rate A/B processes.
Xuanyu Lu, Jing Zhao, Haoran Duan, Zhiguo Yuan, Yilin Zu, Adrian Oehmen, Liu Ye   +6 more
doaj   +1 more source

Chemical and biological phosphorus removal in the activated sludge process [PDF]

, 1980
Bibliography: leaves 86-88.This investigation set out to establish in what degree the phosphorus removal characteristics of the Modified Activated Sludge Process could be enhanced by the in-plant addition of iron salts.
Rabinowitz, Barry
core   +1 more source

Separating biological nutrient removal by EBPR-PN/A process to treat real municipal sewage

Water Research X
The separated biological nutrient removal for treating wastewater has drawn significant interest due to its energy-neutral or energy-positive nutrient removal pathways.
Jialin Li, Yongzhen Peng, Shuai Li, Shenhua Yang, Wanyi Feng, Qiong Zhang, Xiyao Li, Liang Zhang   +7 more
doaj   +1 more source

Metabolic Differentiation of Co-occurring Accumulibacter Clades Revealed through Genome-Resolved Metatranscriptomics

mSystems, 2021
Natural microbial communities consist of closely related taxa that may exhibit phenotypic differences and inhabit distinct niches. However, connecting genetic diversity to ecological properties remains a challenge in microbial ecology due to the lack of ...
Elizabeth A. McDaniel, Francisco Moya-Flores, Natalie Keene Beach, Pamela Y. Camejo, Ben O. Oyserman, Matthew Kizaric, Eng Hoe Khor, Daniel R. Noguera, Katherine D. McMahon   +8 more
doaj   +1 more source

Coming to Terms: The Mechanisms of Overplus and Luxury Phosphorus Uptake for Polyphosphate Storage in Microalgae and Yeast

Biotechnology and Bioengineering, Volume 122, Issue 12, Page 3486-3495, December 2025.
Plouviez et al. give a perspective on the terminology used for describing the mechanisms of polyphosphate accumulation in microalgae and yeast. Their differentiation of mechanisms is based on environmental P availability, polyP chemistry, genetics, or cellular function as described in recent literature.
Maxence Plouviez, Philipp Demling, Alexander Deitert, Jana Fees, Makarius Baier, Tobias Karmainski, Lars M. Blank, Benoit Guieysse   +7 more
wiley   +1 more source