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@ARTICLE{BlifernezKlassen:1019596,
author = {Blifernez-Klassen, Olga and Hassa, Julia and Reinecke-Levi,
Diana and Busche, Tobias and Klassen, Viktor and Kruse,
Olaf},
title = {{M}icrobial {D}iversity and {C}ommunity {S}tructure of
{W}astewater-{D}riven {M}icroalgal {B}iofilms},
journal = {Microorganisms},
volume = {11},
number = {12},
issn = {2076-2607},
address = {Basel},
publisher = {MDPI},
reportid = {FZJ-2023-05529},
pages = {20},
year = {2023},
abstract = {Dwindling water sources increase the need for efficient
wastewater treatment. Solardrivenalgal turf scrubber (ATS)
system may remediate wastewater by supporting the
developmentand growth of periphytic microbiomes that
function and interact in a highly dynamic mannerthrough
symbiotic interactions. Using ITS and 16S rRNA gene amplicon
sequencing, we profiledthe microbial communities of four
microbial biofilms from ATS systems operated with
municipalwastewater (mWW), diluted cattle and pig manure
(CattleM and PigM), and biogas plant effluentsupernatant
(BGE) in comparison to the initial inocula and the
respective wastewater substrates.The wastewater-driven
biofilms differed significantly in their biodiversity and
structure, exhibitingan inocula-independent but
substrate-dependent establishment of the microbial
communities.The prokaryotic communities were comparable
among themselves and with other microbiomes ofaquatic
environments and were dominated by metabolically flexible
prokaryotes such as nitrifiers,polyphosphate-accumulating
and algicide-producing microorganisms, and anoxygenic
photoautotrophs.Striking differences occurred in eukaryotic
communities: While the mWW biofilm wascharacterized by high
biodiversity and many filamentous (benthic) microalgae, the
agriculturalwastewater-fed biofilms consisted of less
diverse communities with few benthic taxa mainly inhabitedby
unicellular chlorophytes and saprophytes/parasites. This
study advances our understandingof the microbiome structure
and function within the ATS-based wastewater treatment
process.},
cin = {IBG-2},
ddc = {570},
cid = {I:(DE-Juel1)IBG-2-20101118},
pnm = {2152 - Water resources and the environment (POF4-215) /
2172 - Utilization of renewable carbon and energy sources
and engineering of ecosystem functions (POF4-217)},
pid = {G:(DE-HGF)POF4-2152 / G:(DE-HGF)POF4-2172},
typ = {PUB:(DE-HGF)16},
pubmed = {38138138},
UT = {WOS:001131253900001},
doi = {10.3390/microorganisms11122994},
url = {https://juser.fz-juelich.de/record/1019596},
}