Role of extracellular polymeric substances (EPS) production in bioaggregation: application to wastewater treatment

Verfasser / Beitragende:
[Zhiji Ding, Isabelle Bourven, Gilles Guibaud, Eric van Hullebusch, Antonio Panico, Francesco Pirozzi, Giovanni Esposito]
Ort, Verlag, Jahr:
2015
Enthalten in:
Applied Microbiology and Biotechnology, 99/23(2015-12-01), 9883-9905
Format:
Artikel (online)
ID: 605504881
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024 7 0 |a 10.1007/s00253-015-6964-8  |2 doi 
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245 0 0 |a Role of extracellular polymeric substances (EPS) production in bioaggregation: application to wastewater treatment  |h [Elektronische Daten]  |c [Zhiji Ding, Isabelle Bourven, Gilles Guibaud, Eric van Hullebusch, Antonio Panico, Francesco Pirozzi, Giovanni Esposito] 
520 3 |a This paper reviews the formation, structure, and stability of bioaggregates with an emphasis on the composition and distribution of extracellular polymeric substances (EPS) and their role in bioaggregation. Bioaggregation is ubiquitous in natural environment and is of great importance in biological wastewater treatment processes. It greatly influences the flocculability, settleability, and dewaterability for flocs and sludge retention and shear resistance for biofilms. The physico-chemical and microbial structures of bioaggregates are dependent on operational conditions as well as microbial diversity and spatial distribution. The formation of bioaggregates is mediated by the physico-chemical interactions as well as the microbial interactions such as EPS production and quorum sensing. EPS are composed of a mixture of macromolecules including proteins, polysaccharides, humic-like substances, and nucleic acids, which entrap the microbial cells in a three-dimensional matrix. The composition and physico-chemical characteristics of EPS have significant influence on the maintenance of the bioaggregate structure and the process performance of the wastewater treatment. However, the mechanisms of bioaggregation are still unclear and the conclusions on the role of EPS were mostly drawn from the established correlations and hypotheses. This paper expects to provide up-to-date knowledge on bioaggregation and insights for further studies and applications. 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
690 7 |a EPS  |2 nationallicence 
690 7 |a Granulation  |2 nationallicence 
690 7 |a Flocculation  |2 nationallicence 
690 7 |a Mechanism  |2 nationallicence 
690 7 |a Protein  |2 nationallicence 
690 7 |a Polysaccharide  |2 nationallicence 
700 1 |a Ding  |D Zhiji  |u Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, via Di Biasio 43, 03043, Cassino, FR, Italy  |4 aut 
700 1 |a Bourven  |D Isabelle  |u Groupement de Recherche Eau Sol Environnement, Université de Limoges, 123 Av. Albert Thomas, 87060, Limoges, France  |4 aut 
700 1 |a Guibaud  |D Gilles  |u Groupement de Recherche Eau Sol Environnement, Université de Limoges, 123 Av. Albert Thomas, 87060, Limoges, France  |4 aut 
700 1 |a van Hullebusch  |D Eric  |u Laboratoire Géomatériaux et Environnement (EA 4508), Université Paris-Est, UPEM, Marne la Vallée, 77454, Paris, France  |4 aut 
700 1 |a Panico  |D Antonio  |u Telematic University Pegaso, Piazza Trieste e Trento 48, 80132, Naples, Italy  |4 aut 
700 1 |a Pirozzi  |D Francesco  |u Department of Civil, Architectural and Environmental Engineering, University of Naples Federico II, via Claudio 21, 80125, Naples, Italy  |4 aut 
700 1 |a Esposito  |D Giovanni  |u Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, via Di Biasio 43, 03043, Cassino, FR, Italy  |4 aut 
773 0 |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/23(2015-12-01), 9883-9905  |x 0175-7598  |q 99:23<9883  |1 2015  |2 99  |o 253 
856 4 0 |u https://doi.org/10.1007/s00253-015-6964-8  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a review-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00253-015-6964-8  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ding  |D Zhiji  |u Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, via Di Biasio 43, 03043, Cassino, FR, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Bourven  |D Isabelle  |u Groupement de Recherche Eau Sol Environnement, Université de Limoges, 123 Av. Albert Thomas, 87060, Limoges, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Guibaud  |D Gilles  |u Groupement de Recherche Eau Sol Environnement, Université de Limoges, 123 Av. Albert Thomas, 87060, Limoges, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a van Hullebusch  |D Eric  |u Laboratoire Géomatériaux et Environnement (EA 4508), Université Paris-Est, UPEM, Marne la Vallée, 77454, Paris, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Panico  |D Antonio  |u Telematic University Pegaso, Piazza Trieste e Trento 48, 80132, Naples, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Pirozzi  |D Francesco  |u Department of Civil, Architectural and Environmental Engineering, University of Naples Federico II, via Claudio 21, 80125, Naples, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Esposito  |D Giovanni  |u Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, via Di Biasio 43, 03043, Cassino, FR, Italy  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/23(2015-12-01), 9883-9905  |x 0175-7598  |q 99:23<9883  |1 2015  |2 99  |o 253