Article (Scientific journals)
Characterisation of Phosphate Accumulating Organisms and Techniques for Polyphosphate Detection: A Review
Tarayre, Cédric; Nguyen, Huu-Thanh; Brognaux, Alison et al.
2016In Sensors, 16 (797), p. 1-14
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Keywords :
PAO; polyphosphate detection; single cell technologies
Abstract :
[en] Phosphate minerals have long been used for the production of phosphorus-based chemicals used in many economic sectors. However, these resources are not renewable and the natural phosphate stocks are decreasing. In this context, the research of new phosphate sources has become necessary. Many types of wastes contain non-negligible phosphate concentrations, such as wastewater. In wastewater treatment plants, phosphorus is eliminated by physicochemical and/or biological techniques. In this latter case, a specific microbiota, phosphate accumulating organisms (PAOs), accumulates phosphate as polyphosphate. This molecule can be considered as an alternative phosphate source, and is directly extracted from wastewater generated by human activities. This review focuses on the techniques which can be applied to enrich and try to isolate these PAOs, and to detect the presence of polyphosphate in microbial cells.
Disciplines :
Biotechnology
Author, co-author :
Tarayre, Cédric ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Bio-industries
Nguyen, Huu-Thanh
Brognaux, Alison ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Bio-industries
Delepierre, Anissa ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Bio-industries
De Clercq, Lies
Charlier, Raphaëlle
Michels, Evi
Meers, Erik
Delvigne, Frank  ;  Université de Liège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Bio-industries
Language :
English
Title :
Characterisation of Phosphate Accumulating Organisms and Techniques for Polyphosphate Detection: A Review
Publication date :
31 May 2016
Journal title :
Sensors
ISSN :
1424-8220
eISSN :
1424-3210
Publisher :
Molecular Diversity Preservation International (MDPI), Basel, Switzerland
Volume :
16
Issue :
797
Pages :
1-14
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
BioRefine
Funders :
Programme Interreg IVB NWE
Available on ORBi :
since 02 July 2016

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