Results 31 to 40 of about 1,993 (201)

Exploring the Shift in Structure and Function of Microbial Communities Performing Biological Phosphorus Removal.

open access: yesPLoS ONE, 2016
A sequencing batch reactor fed mainly by acetate was operated to perform enhanced biological phosphorus removal (EBPR). A short-term pH shock from 7.0 to 6.0 led to a complete loss of phosphate-removing capability and a drastic change of microbial ...
Yanping Mao   +6 more
doaj   +1 more source

An overview of evidence-based program registers (EBPRs) for behavioral health [PDF]

open access: yesEvaluation and Program Planning, 2015
Evaluations of behavioral health interventions have identified many that are potentially effective. However, clinicians and other decision makers typically lack the time and ability to effectively search and synthesize the relevant research literature.
Jason T, Burkhardt   +4 more
openaire   +2 more sources

On-site performance evaluation of a 1,000-litre microbial fuel cell system using submergible multi-electrode modules with air-cathodes for sustainable municipal wastewater treatment and electricity generation

open access: yesWater Science and Technology, 2023
The reliability of a microbial fuel cell (MFC) system was tested on an industrial scale by operating a 1,000-L single-chamber system under real conditions at a municipal wastewater treatment plant (WWTP) over a 6-month period. Submergible multi-electrode
J. Heinrichmeier   +4 more
doaj   +1 more source

Blood Pressure Control and Exaggerated Blood Pressure Response in Nigerians with Essential Hypertension

open access: yesClinical Medicine Insights: Cardiology, 2014
Background Blood pressure (BP) control in hypertensives is important in preventing cardiovascular (CV) morbidity and mortality. This work was done to assess control of BP among Nigerian hypertensives at rest and during exercise.
Olugbenga O. Abiodun   +3 more
doaj   +1 more source

Efficient Phosphorus Recovery from Municipal Wastewater Using Enhanced Biological Phosphorus Removal in an Anaerobic/Anoxic/Aerobic Membrane Bioreactor and Magnesium-Based Pellets

open access: yesMembranes, 2022
Municipal wastewater has been identified as a potential source of natural phosphorus (P) that is projected to become depleted in a few decades based on current exploitation rates.
Elvis Eghombi   +6 more
doaj   +1 more source

On-line titrimetric monitoring of anaerobic–anoxic EBPR processes

open access: yesWater Science and Technology, 2008
Denitrifying phosphorus accumulating organisms (DPAO) are able to remove nitrogen and phosphorus simultaneously. The use of DPAO in EBPR systems results in a substantial saving on aeration cost and a lower sludge production when compared to anaerobic–aerobic EBPR systems.
M, Vargas   +4 more
openaire   +2 more sources

Heart rate recovery and blood pressure response during exercise testing in patients with microvascular angina

open access: yesClinical Hypertension, 2019
Background Angina pectoris with a normal coronary angiogram, termed microvascular angina (MVA), is an important clinical entity; however, its causes remain unclear. Autonomic dysfunction is one of the possible causes.
Bong-Joon Kim   +5 more
doaj   +1 more source

The effect of seed sludge on the selection of a photo-EBPR system

open access: yesNew Biotechnology, 2019
The phototrophic-enhanced biological phosphorus removal system (photo-EBPR) was recently proposed as an alternative photosynthetic process to conventional phosphorus removal. Previous work showed the possibility of obtaining a photo-EBPR system starting from a culture already enriched in polyphosphate accumulating organisms (PAOs).
V.C.F. Carvalho   +4 more
openaire   +4 more sources

Influence of Extraction Solvent on Nontargeted Metabolomics Analysis of Enrichment Reactor Cultures Performing Enhanced Biological Phosphorus Removal (EBPR)

open access: yesMetabolites, 2021
Metabolome profiling is becoming more commonly used in the study of complex microbial communities and microbiomes; however, to date, little information is available concerning appropriate extraction procedures.
Nay Min Min Thaw Saw   +6 more
doaj   +1 more source

Turnover of the extracellular polymeric matrix in an EBPR microbial community

open access: yes, 2022
Abstract Polyphosphate accumulating organisms (PAOs) are responsible for enhanced biological phosphate removal (EBPR) from wastewater, where they grow embedded in a matrix of extracellular polymeric substances (EPS). EPS comprise a mixture of biopolymers like polysaccharides or (glyco)proteins.
Tomás-Martínez, Sergio   +6 more
openaire   +1 more source

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