Sustainability,
Год журнала:
2023,
Номер
15(9), С. 7437 - 7437
Опубликована: Апрель 30, 2023
Green
waste
(GW)
represents
11%
of
municipal
solid
waste.
Managing
this
is
challenging
due
to
its
physicochemical
variability,
low
density,
and
presence
hard-to-degrade
lignocellulosic
compounds.
Composting
an
alternative
for
GW
transformation
valorization.
However,
the
substrate
characteristics,
processing
times
are
long,
end
product
typically
does
not
meet
quality
standards.
Incorporating
additives
co-substrates
operational
strategies
that
contribute
overcoming
these
challenges.
An
essential
step
determination
a
mixture’s
composition
ensures
synergistic
effects
on
process
end-product
quality.
This
research
assessed
effect
adding
biochar
(Bch)
in
co-composting
food
(FW).
A
previously
studied
mixture
(M)
GW,
raw
processed
FW,
sawdust
(Sd),
phosphoric
rock
(Pr)
with
four
treatments
by
duplicate
were
at
pilot
scale:
T1:
100%
T2:
M1,
T3:
M2
+
2%
Bch,
y
T4:
M3
5%
Bch.
The
results
show
Bch
maintained
range
thermophilic
temperatures
longer
than
other
two
(between
five
additional
days),
showing
greater
biological
activity
better
hygienization.
Likewise,
treatments,
hemicellulose
cellulose
degradation
improved
compared
without
33.9%
23.3%,
respectively,
nitrogen
losses
reduced
up
70%.
Regarding
product,
dose
allowed
highest
fertility
index
three
potential
agricultural
use.
work
demonstrates
FW
improves
organic
matter
rates,
degradation,
ACS Omega,
Год журнала:
2024,
Номер
9(8), С. 8632 - 8653
Опубликована: Фев. 16, 2024
Agriculture
waste
has
increased
annually
due
to
the
global
food
demand
and
intensive
animal
production.
Preventing
environmental
degradation
requires
fast
effective
agricultural
treatment.
Aerobic
digestion
or
composting
uses
wastes
create
a
stabilized
sterilized
organic
fertilizer
reduces
chemical
input.
Indeed,
conventional
technology
large
surface
area,
long
fermentation
period,
significant
malodorous
emissions,
inferior
product
quality,
little
for
poor
end
results.
Conventional
loses
lot
of
nitrogen
carbon.
Thus,
this
comprehensive
research
examined
sustainable
adaptable
methods
improving
efficiency.
This
review
summarizes
processes
examines
how
compost
additives
affect
solid
quality.
Our
findings
indicate
that
have
an
impact
on
process
by
influencing
variables
including
temperature,
pH,
moisture.
Compost
additive
amendment
could
dramatically
reduce
gas
emissions
mineral
ion
mobility.
Composting
can
(1)
improve
physicochemical
composition
mixture,
(2)
accelerate
material
disintegration
increase
microbial
activity,
(3)
greenhouse
(GHG)
ammonia
(NH3)
(N)
losses,
(4)
retain
nutrients
soil
nutrient
content,
maturity,
phytotoxicity.
essay
concluded
with
brief
summary
which
is
essential
before
using
it
as
fertilizer.
work
will
add
literature.
To
sustainability
resource
utilization,
strategies
must
be
locally
optimized
involve
created
amendments
in
circular
economy.
The Science of The Total Environment,
Год журнала:
2023,
Номер
874, С. 162522 - 162522
Опубликована: Март 1, 2023
Despite
the
role
of
microorganisms
in
nitrogen
biotransformation
has
been
extensively
explored,
how
mitigate
NH3
emissions
transformation
throughout
composting
system
is
rarely
addressed.
The
present
study
explored
effect
microbial
inoculants
(MIs)
and
contribution
different
composted
phases
(solid,
leachate,
gas)
on
by
constructing
a
co-composting
kitchen
waste
sawdust
with
without
addition
MI.
results
showed
that
increased
markedly
after
adding
MIs,
which
leachate
ammonia
volatilization
to
was
most
prominent.
core
emission
had
clear
proliferation
owing
MIs
reshaping
community
stochastic
process.
Also,
can
strengthen
co-occurrence
between
functional
genes
promote
metabolism.
In
particular,
abundances
nrfA,
nrfH,
nirB
genes,
could
augment
dissimilatory
nitrate
reduction
process,
were
increased,
thus
enhancing
emissions.
This
bolsters
fundamental,
community-level
understanding
treatments
for
agricultural.
Climate smart agriculture.,
Год журнала:
2024,
Номер
1(1), С. 100003 - 100003
Опубликована: Май 3, 2024
Agriculture,
broadly
defined
to
include
crop
and
livestock
production,
forestry,
aquaculture
fishery,
represents
a
key
source
or
sink
of
greenhouse
gas
emissions.
It
is
also
vulnerable
sector
under
climate
change.
The
term
climate-smart
agriculture
has
been
widely
used
since
its
inception
in
2010,
but
no
clear
unified
understanding
scientific
meaning
exists.
Here,
we
systematically
analyzed
the
relationship
between
change
interpreted
definition
agriculture.
We
believe
that
modern
production
approach
coordinatively
promote
food
security,
mitigation
benefits
agricultural
adaptation
towards
Sustainable
Development
Goals.
In
addition,
due
worsening
global
situation,
expounded
on
urgency
major
challenges
promoting
