Water,
Год журнала:
2022,
Номер
15(1), С. 120 - 120
Опубликована: Дек. 29, 2022
Riverbank
filtration
(RBF)
is
an
important
part
of
the
surface
water–groundwater
cycle,
and
it
intercepts
retains
many
pollutants
in
rivers.
However,
RBF
affects
biogeochemical
process
which
enables
aquifer
sediments
to
release
iron
(Fe)
manganese
(Mn).
In
this
study,
column
experiments
were
performed
investigate
effects
ammonium
ions
organic
matter
on
Fe
Mn
from
anaerobic
sediments.
addition,
high-throughput
sequencing
technology
was
used
characterize
microbial
community.
The
results
showed
that
(NH4+)
(COD)
groundwater
promote
trends
similar
during
leaching
process.
maximum
concentrations
0.32
40
μg/L,
respectively.
structural
diversity
abundance
communities
closely
related
Fe/Mn
content.
Actinobacteriota,
Proteobacteria,
Acidobacteriota,
Bacteroidota,
Chloroflexi
dominant
phyla,
while
Rhodococcus,
Ochrobactrum,
Pseudarthrobacter
genera.
These
functional
microbes
are
actively
involved
cycling
Fe,
Mn,
N.
summary,
contaminants
microbial-community
structure
have
dual
aquifers.
Water,
Год журнала:
2022,
Номер
15(1), С. 120 - 120
Опубликована: Дек. 29, 2022
Riverbank
filtration
(RBF)
is
an
important
part
of
the
surface
water–groundwater
cycle,
and
it
intercepts
retains
many
pollutants
in
rivers.
However,
RBF
affects
biogeochemical
process
which
enables
aquifer
sediments
to
release
iron
(Fe)
manganese
(Mn).
In
this
study,
column
experiments
were
performed
investigate
effects
ammonium
ions
organic
matter
on
Fe
Mn
from
anaerobic
sediments.
addition,
high-throughput
sequencing
technology
was
used
characterize
microbial
community.
The
results
showed
that
(NH4+)
(COD)
groundwater
promote
trends
similar
during
leaching
process.
maximum
concentrations
0.32
40
μg/L,
respectively.
structural
diversity
abundance
communities
closely
related
Fe/Mn
content.
Actinobacteriota,
Proteobacteria,
Acidobacteriota,
Bacteroidota,
Chloroflexi
dominant
phyla,
while
Rhodococcus,
Ochrobactrum,
Pseudarthrobacter
genera.
These
functional
microbes
are
actively
involved
cycling
Fe,
Mn,
N.
summary,
contaminants
microbial-community
structure
have
dual
aquifers.
