Results 141 to 150 of about 5,631,350 (190)

Global abundance patterns, diversity, and ecology of Patescibacteria in wastewater treatment plants

open access: yes, 2023
Hu H   +8 more
europepmc   +1 more source

Intensive Microalgal Cultivation and Tertiary Phosphorus Recovery from Wastewaters via the EcoRecover Process. [PDF]

open access: yesEnviron Sci Technol
Molitor HR   +14 more
europepmc   +1 more source

Recent Advances in Technologies for Phosphate Removal and Recovery: A Review. [PDF]

open access: yesACS Environ Au
Nadagouda MN   +3 more
europepmc   +1 more source

Simultaneous Nitrogen and Phosphorus Removal in the Sulfur Cycle-Associated Enhanced Biological Phosphorus Removal (EBPR) Process [PDF]

open access: yesWater Research, 2014
Hong Kong has practiced seawater toilet flushing since 1958, saving 750,000 m(3) of freshwater every day. A high sulfate-to-COD ratio (>1.25 mg SO4(2-)/mg COD) in the saline sewage resulting from this practice has enabled us to develop the Sulfate reduction, Autotrophic denitrification and Nitrification Integrated (SANI(®)) process with minimal sludge ...
Hui Lu, Ho-Kwong Chui, Guanghao Chen
exaly   +8 more sources

Multi-Cycle Operation of Enhanced Biological Phosphorus Removal (EBPR) With Different Carbon Sources Under High Temperature [PDF]

open access: yesWater Research, 2017
Many studies reported that it is challenging to apply enhanced biological phosphorus removal (EBPR) process at high temperature. Glycogen accumulating organisms (GAOs) could easily gain their dominance over poly-phosphate accumulating organisms (PAOs) when the operating temperature was in the range of 25 °C-30 °C.
Yan Zhou, Yun Chen, Nan Shen
exaly   +5 more sources

Uncertainty and Variability in Enhanced Biological Phosphorus Removal (EBPR) Stoichiometry: Consequences for Process Modelling and Optimization

open access: yesWater Science and Technology, 2010
The overall potential for enhanced biological phosphorus removal (EBPR) in the activated sludge process is constrained by the availability of volatile fatty acids (VFAs). The efficiency with which polyphosphate accumulating organisms (PAOs) use these VFAs for P-removal, however, is determined by the stoichiometric ratios governing their anaerobic and ...
Yves Comeau
exaly   +3 more sources

Characteristics of Enhanced Biological Phosphorus Removal (EBPR) Process Under the Combined Actions of Intracellular and Extracellular Polyphosphate

Chemosphere, 2021
The characteristics of enhanced biological phosphorus removal (EBPR) process under the combined actions of intracellular and extracellular polyphosphate (polyP) were investigated with the 31P Nuclear Magnetic Resonance (NMR) and the fractionation extracting the loosely-bound and tightly-bound extracellular polymer substances (i.e., LB-EPS and TB-EPS ...
XiangYu Long, Ran Tang
exaly   +3 more sources

Comparison and Optimization of Extraction Protocol for Intracellular Phosphorus and Its Polyphosphate in Enhanced Biological Phosphorus Removal (EBPR) Sludge

Science of the Total Environment, 2020
Intracellular polyphosphate (poly-P) plays important roles in Enhanced biological phosphorus removal (EBPR) process, but an effective and reliable protocol for extracting intracellular P and its poly-P in EBPR sludge without hydrolysis of poly-P has not been setup yet.
XiangYu Long, Ran Tang
exaly   +3 more sources

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