Fermentation,
Journal Year:
2024,
Volume and Issue:
10(3), P. 151 - 151
Published: March 6, 2024
Biochar
has
attracted
increasing
attention
as
an
additive
for
enhancing
the
performance
of
anaerobic
digestion
(AD),
but
effect
biochar
on
microbial
regulatory
mechanisms
in
AD
is
unclear.
To
investigate
how
modulates
process
AD,
different
inoculum
sources
including
cellulose–peptone–swine
(CPI)
and
swine
manure
(SMI)
were
designed
to
determine
communities
feedstock
concentration
from
1
6%.
The
results
showed
that
methane
yields
CPI
seeds
higher
20.3–38.7%
than
those
SMI
without
a
addition,
whereas
addition
reduced
5.3
23.1%
corresponding
yield
SMI,
respectively.
enhances
accumulation
volatile
fatty
acids
(VFAs)
weakens
potential
ammonia
inhibition
by
adsorption,
it
can
improve
degradation
rate
organic
content
soluble
COD
sources.
Microbial
community
analyses
could
facilitate
growth
Bacteroidetes
Clostridiales,
enriched
relative
abundance
hydrogenotrophic
methanogens
Methanobrevibacter
Methanobacterium.
Overall,
although
modulation
possessed
effects
performance,
contributed
stability
efficiency
system.
recycling
implication
critical
realizing
low-carbon
renewable
treatment
system
wastes.
Frontiers in Environmental Science,
Journal Year:
2023,
Volume and Issue:
11
Published: Nov. 20, 2023
Biochar
production
and
application
have
become
increasingly
popular
in
the
past
15
years.
Biochar,
derived
from
diverse
biomass
types,
offers
a
rich
carbon
source
created
through
thermal
combustion.
primarily
depends
on
pyrolysis
conditions
feedstock
type.
This
review
focuses
multifaceted
aspects
of
biochar,
encompassing
hydrothermal
carbonization,
gasification,
temperatures
biochar
its
role
bioeconomy
soil
remediation.
has
yielded
valuable
insights,
notably
decreasing
nutrient
leaching,
curbing
greenhouse
gas
(GHG)
emissions,
reducing
bioavailability
environmental
pollutants,
sequestering
(C)
soils,
enhancing
agricultural
productivity.
Consequently,
it
emerged
as
commodity
for
bioeconomy,
which
involves
harnessing
bioresources
bioengineering
to
create
economically
products.
As
marketable
output,
finds
energy,
biochar-based
product
manufacturing,
sector.
Thus,
not
only
enhances
quality
but
also
unlocks
additional
revenue
streams.
underscores
critical
selection
optimizing
production.
Furthermore,
highlights
sustainable
effective
tool
improving
various
types
remediating
contamination
caused
by
organic
impurities,
including
persistent
compounds
antibiotics.
Microorganisms,
Journal Year:
2024,
Volume and Issue:
12(2), P. 295 - 295
Published: Jan. 30, 2024
Soil
amendments
may
enhance
crop
yield
and
quality
by
increasing
soil
nutrient
levels
improving
absorption
efficiency,
potentially
through
beneficial
microbial
interactions.
In
this
work,
the
effects
of
amending
with
straw-based
carbon
substrate
(SCS),
a
novel
biochar
material,
on
nutrients,
communities,
maize
were
compared
those
amendment
conventional
straw.
The
diversity
abundance
bacterial
fungal
communities
significantly
influenced
both
growth
period
treatment
used.
Regression
analysis
community
variation
indicated
that
Rhizobiales,
Saccharimonadales,
Eurotiales
taxa
exhibited
positive
response
to
SCS
during
stages
maize.
Members
these
break
down
organic
matter
release
nutrients
promote
plant
yield.
seedling
vegetative
growth,
Rhizobiales
is
positively
correlated
total
nitrogen
(TN)
content
in
soil.
During
tasseling
physiological
maturity
corn,
Saccharimonadales
(TC),
phosphorus
(TP),
available
(AP)
results
suggest
specific
microorganisms
are
recruited
at
different
supply
required
each
stage.
This
targeted
recruitment
strategy
optimizes
availability
plants
ultimately
leads
higher
yields.
identification
key
provide
theoretical
basis
for
improvement
quality.
study
demonstrates
enhances
straw
incorporation
sheds
light
amendment,
providing
valuable
insights
future
implementation
material.
Fermentation,
Journal Year:
2024,
Volume and Issue:
10(3), P. 151 - 151
Published: March 6, 2024
Biochar
has
attracted
increasing
attention
as
an
additive
for
enhancing
the
performance
of
anaerobic
digestion
(AD),
but
effect
biochar
on
microbial
regulatory
mechanisms
in
AD
is
unclear.
To
investigate
how
modulates
process
AD,
different
inoculum
sources
including
cellulose–peptone–swine
(CPI)
and
swine
manure
(SMI)
were
designed
to
determine
communities
feedstock
concentration
from
1
6%.
The
results
showed
that
methane
yields
CPI
seeds
higher
20.3–38.7%
than
those
SMI
without
a
addition,
whereas
addition
reduced
5.3
23.1%
corresponding
yield
SMI,
respectively.
enhances
accumulation
volatile
fatty
acids
(VFAs)
weakens
potential
ammonia
inhibition
by
adsorption,
it
can
improve
degradation
rate
organic
content
soluble
COD
sources.
Microbial
community
analyses
could
facilitate
growth
Bacteroidetes
Clostridiales,
enriched
relative
abundance
hydrogenotrophic
methanogens
Methanobrevibacter
Methanobacterium.
Overall,
although
modulation
possessed
effects
performance,
contributed
stability
efficiency
system.
recycling
implication
critical
realizing
low-carbon
renewable
treatment
system
wastes.
