Agrawal, Shelesh ; Seuntjens, Dries ; Cocker, Pieter De ; Lackner, Susanne ; Vlaeminck, Siegfried E. (2018)
Success of mainstream partial nitritation/anammox demands integration of engineering, microbiome and modeling insights.
In: Current Opinion in Biotechnology, 50
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Twenty years ago, mainstream partial nitritation/anammox (PN/A) was conceptually proposed as pivotal for a more sustainable treatment of municipal wastewater. Its economic potential spurred research, yet practice awaits a comprehensive recipe for microbial resource management. Implementing mainstream PN/A requires transferable and operable ways to steer microbial competition as to meet discharge requirements on a year-round basis at satisfactory conversion rates. In essence, the competition for nitrogen, organic carbon and oxygen is grouped into ‘ON/OFF’ (suppression/promotion) and ‘IN/OUT’ (wash-out/retention and seeding) strategies, selecting for desirable conversions and microbes. Some insights need mechanistic understanding, while empirical observations suffice elsewhere. The provided methodological R&D framework integrates insights in engineering, microbiome and modeling. Such synergism should catalyze the implementation of energy-positive sewage treatment.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2018 |
| Autor(en): | Agrawal, Shelesh ; Seuntjens, Dries ; Cocker, Pieter De ; Lackner, Susanne ; Vlaeminck, Siegfried E. |
| Art des Eintrags: | Bibliographie |
| Titel: | Success of mainstream partial nitritation/anammox demands integration of engineering, microbiome and modeling insights |
| Sprache: | Englisch |
| Publikationsjahr: | 2018 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Current Opinion in Biotechnology |
| Jahrgang/Volume einer Zeitschrift: | 50 |
| URL / URN: | http://www.sciencedirect.com/science/article/pii/S0958166917... |
| Kurzbeschreibung (Abstract): | Twenty years ago, mainstream partial nitritation/anammox (PN/A) was conceptually proposed as pivotal for a more sustainable treatment of municipal wastewater. Its economic potential spurred research, yet practice awaits a comprehensive recipe for microbial resource management. Implementing mainstream PN/A requires transferable and operable ways to steer microbial competition as to meet discharge requirements on a year-round basis at satisfactory conversion rates. In essence, the competition for nitrogen, organic carbon and oxygen is grouped into ‘ON/OFF’ (suppression/promotion) and ‘IN/OUT’ (wash-out/retention and seeding) strategies, selecting for desirable conversions and microbes. Some insights need mechanistic understanding, while empirical observations suffice elsewhere. The provided methodological R&D framework integrates insights in engineering, microbiome and modeling. Such synergism should catalyze the implementation of energy-positive sewage treatment. |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut IWAR - Wasser- und Abfalltechnik, Umwelt- und Raumplanung 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut IWAR - Wasser- und Abfalltechnik, Umwelt- und Raumplanung > Fachgebiet Abwasserwirtschaft |
| Hinterlegungsdatum: | 08 Jan 2019 16:42 |
| Letzte Änderung: | 08 Jan 2019 16:42 |
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