Fate and Removal of Oxytetracycline and Antibiotic Resistance Genes in Vertical-Flow Constructed Wetland with Different Substrates
Water,
Год журнала:
2025,
Номер
17(10), С. 1412 - 1412
Опубликована: Май 8, 2025
The
presence
of
antibiotics
and
antibiotic
resistance
genes
(ARGs)
in
natural
habitats
has
recently
sparked
increased
concern.
Vertical-flow
constructed
wetlands
(VFCWs)
represent
a
novel
approach
to
reducing
these
new
contaminants.
In
the
current
work,
four
laboratory-scale
VFCW
models
with
various
substrates
were
built
decrease
oxytetracycline
(OTC)
ARGs.
findings
showed
that
combination
zeolite
activated
carbon
exhibited
high
OTC
removal
efficiency
(up
97%),
lesser
accumulation
than
other
experimental
groups.
Furthermore,
had
lowest
absolute
relative
abundance
This
was
ascribed
synergistic
benefits
CW-D,
which
exceeded
VFCWs
terms
ARGs
efficiency.
treatment
groups
considerable
but
not
inhibitory
impact
on
proliferation;
this
attributable
fact
many
dominant
bacteria
community
under
stress
antibiotic-resistant,
allowing
propagate
more
easily.
Network
analysis
correlation
emphasized
importance
horizontal
gene
transfer
(HGT)
dissemination,
pressure
is
unlikely
have
substantial
influence
propagation
medium-term
future.
it
found
hydrophilic
phages
Legionella
species
might
serve
as
possible
hosts
for
Язык: Английский
Simultaneous analysis of multi-class antibiotics in bottled water using large-volume direct-injection LC-MS/MS
RSC Advances,
Год журнала:
2025,
Номер
15(21), С. 16973 - 16982
Опубликована: Янв. 1, 2025
A
large-volume
direct-injection
(LVDI)
method
was
developed
and
validated
for
the
simultaneous
analysis
of
69
antibiotics
in
bottled
water
using
ultra-high
performance
liquid
chromatography-tandem
mass
spectrometry
(UHPLC-MS/MS).
Язык: Английский
Assessing foodborne health risks from dietary exposure to antibiotic resistance genes and opportunistic pathogens in three types of vegetables: An in vitro simulation of gastrointestinal digestion
Journal of Hazardous Materials,
Год журнала:
2024,
Номер
484, С. 136731 - 136731
Опубликована: Дек. 1, 2024
Язык: Английский