Water,
Год журнала:
2024,
Номер
16(24), С. 3706 - 3706
Опубликована: Дек. 22, 2024
Constructed
wetland
(CW)
is
a
critical
ecological
engineering
for
wastewater
treatment
and
improvement
of
water
quality.
Nitrogen
(N)
removal
one
the
vital
functions
CWs
during
operation,
N
in
mainly
affected
by
aquatic
plants
denitrification
carried
out
microbes.
However,
due
to
their
low
efficiency
instability
removal,
further
applications
are
limited.
The
review
provides
view
two
basic
characteristics
plants,
radial
oxygen
loss
(ROL)
root
exudates,
coupled
effect
on
processes
CWs.
First,
role
presented.
individual
roles
ROL
exudates
regulating
denitrification,
as
well
interaction
this
process,
have
been
discussed.
Also,
limitation
conventional
techniques
reveal
between
plant
microbes
has
highlighted.
Further
research
coupling
regulatory
mechanisms
may
be
conducted
develop
an
optimal
design
improve
biological
removal.
This
offers
new
insights
directions
improving
utilizing
synergistic
effects
exudates.
