E3S Web of Conferences,
Journal Year:
2023,
Volume and Issue:
385, P. 02032 - 02032
Published: Jan. 1, 2023
Membrane
bioreactor
(MBR)
is
an
efficient
wastewater
treatment
technology,
which
produced
by
combining
membrane
technology
and
biological
has
the
characteristics
of
stable
water
quality
shock
load
resistance,
been
widely
used
in
domestic
treatment.
Anaerobic
ammonia
oxidation
(ANAMMOX)
a
new
type
denitrification
with
advantages
low
energy
consumption,
oxygen
demand,
carbon
source
saving
good
economic
benefits.
This
paper
introduces
principle
MBR
nitrification-anaerobic
reactor
process
analysis
process.
Prospects
anaerobic
are
foreseen.
Frontiers in Microbiology,
Journal Year:
2025,
Volume and Issue:
16
Published: May 2, 2025
In
the
face
of
escalating
challenge
sludge
production
and
disposal
in
wastewater
treatment
plants
(WWTPs),
situ
reduction
biotechnology
(ISRB)
has
recently
emerged
as
a
highly
promising
strategy.
It
not
only
potential
to
curtail
generation
at
its
origin
but
also
ensures
sustained
efficiency
process.
Several
key
strategies
have
demonstrated
exceptional
harnessing
microbial
processes
for
degradation.
They
encompass
enzymatic
hydrolysis,
inoculation,
protozoan/metazoan
predation,
bacteriophage
lysis,
biofilm-based
manipulation.
Compared
traditional
methods
(e.g.,
incineration
landfilling),
these
biotechnologies
offer
significant
advantages
through
lower
costs,
reduced
energy
consumption,
minimal
environmental
impacts.
The
efficacy
ISRB
is
substantially
affected
by
various
factors,
where
pH,
shift,
nutrient
conditions
play
crucial
roles.
Despite
notable
progress
made
this
field,
challenges
persist
when
it
comes
scaling
up
technologies
more
extensive
widespread
applications.
This
review
comprehensively
highlights
fundamental
mechanisms,
application
strategies,
future
prospects
ISRB,
including
one
first
studies
introduce
bacteriophage-based
approaches
reduction,
offering
novel
perspective
on
phage-mediated
control.
By
doing
so,
aims
in-depth
insights
into
role
sustainable
solution
management,
paving
way
further
research
development
area
biotechnology.
