Title
|
|
|
|
Success of mainstream partial nitritation/anammox demands integration of engineering, microbiome and modeling insights
|
|
Author
|
|
|
|
|
|
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. |
|
|
Language
|
|
|
|
English
|
|
Source (journal)
|
|
|
|
Current opinion in biotechnology. - Chicago, Ill.
|
|
Publication
|
|
|
|
London
:
Current biology ltd
,
2018
|
|
ISSN
|
|
|
|
0958-1669
|
|
DOI
|
|
|
|
10.1016/J.COPBIO.2018.01.013
|
|
Volume/pages
|
|
|
|
50
(2018)
, p. 214-221
|
|
ISI
|
|
|
|
000430903400028
|
|
Pubmed ID
|
|
|
|
29459309
|
|
Full text (Publisher's DOI)
|
|
|
|
|
|
Full text (open access)
|
|
|
|
|
|
Full text (publisher's version - intranet only)
|
|
|
|
|
|