Geoderma Regional,
Год журнала:
2023,
Номер
33, С. e00634 - e00634
Опубликована: Март 23, 2023
Carbon
Farming
is
a
new
approach
for
land
management
that
allows
the
sequestration
of
carbon
in
soil
and
plants,
mitigating
emission
greenhouse
gases.
It
includes
set
eco-friendly
strategies.
Among
them,
increasing
content
through
application
biochar
seems
to
be
particularly
promising
Mediterranean
area,
where
erosion
loss
organic
matter
relevant
problem
agricultural
production.
Although
amendment
with
has
received
significant
attention
during
last
decade,
few
studies
have
been
focused
on
basin.
In
this
review,
state
art
use
as
farming
practice
region
from
legislative,
policy
scientific
point
view
discussed.
Throughout
description
main
results
obtained
36
carried
out
at
23
different
field
locations,
regard
dynamics,
water
holding
capacity
(WHC)
crop
yield
reported.
As
concluding
remark,
it
observed
good
potential
store
soils;
proportion
recalcitrant
can
effectively
improve
under
limited
conditions
such
drought
summer.
However,
long-term
various
soils
should
performed
order
reach
valid
conclusions
effects
plant-soil
system
context,
essential
report
basic
parameters
link
characteristics
biochar,
its
plant
productivity.
The Science of The Total Environment,
Год журнала:
2023,
Номер
914, С. 169585 - 169585
Опубликована: Дек. 27, 2023
Biochar
can
be
used
for
multifunctional
applications
including
the
improvement
of
soil
health
and
carbon
storage,
remediation
contaminated
water
resources,
mitigation
greenhouse
gas
emissions
odorous
compounds,
feed
supplementation
to
improve
animal
health.
A
healthy
preserves
microbial
biodiversity
that
is
effective
in
supressing
plant
pathogens
pests,
recycling
nutrients
growth,
promoting
positive
symbiotic
associations
with
roots,
improving
structure
supply
nutrients,
ultimately
enhancing
productivity
growth.
As
a
amendment,
biochar
assures
biological
through
different
processes.
First,
supports
habitats
microorganisms
due
its
porous
nature
by
formation
stable
micro-aggregates.
also
serves
as
nutrient
source.
alters
physical
chemical
properties,
creating
optimum
conditions
diversity.
immobilize
pollutants
reduce
their
bioavailability
would
otherwise
inhibit
However,
depending
on
pyrolysis
settings
feedstock
comprised
contaminants
polycyclic
aromatic
hydrocarbons
potentially
toxic
elements
activity,
thereby
impacting
Separations,
Год журнала:
2023,
Номер
10(3), С. 197 - 197
Опубликована: Март 13, 2023
Soil
contamination
with
organic
contaminants
and
various
heavy
metals
has
become
a
global
environmental
concern.
Biochar
application
for
the
remediation
of
polluted
soils
may
render
novel
solution
to
soil
issues.
However,
complexity
decontaminating
mechanisms
real
environment
significantly
influences
preparation
large-scale
biochar
ramification.
This
review
paper
highlights
utilization
in
immobilizing
eliminating
pollutants
from
contaminated
factors
affecting
efficacy
biochar.
Furthermore,
risks
related
unpolluted
agricultural
are
also
debated.
production
conditions
(pyrolysis
temperature,
feedstock
type,
residence
time)
rate
greatly
influence
performance
remediating
soils.
Biochars
prepared
at
high
temperatures
(800
°C)
contained
more
porosity
specific
surface
area,
thus
offering
adsorption
potential.
The
redox
electrostatic
contributed
oxyanions,
whereas
ion
exchange,
complexation,
precipitation
were
mainly
involved
cations.
Volatile
compounds
(VOCs),
dioxins,
polycyclic
aromatic
hydrocarbons
(PAHs)
produced
during
pyrolysis
induce
negative
impacts
on
alga,
microbes,
plants.
A
careful
selection
its
compatibility
carbonization
technology
having
suitable
operating
is
essential
avoid
these
impurities.
It
would
help
prepare
desired
features
target
particular
pollutant
site.
provided
explicit
knowledge
developing
cost-effective,
environment-friendly
biochar,
which
could
be
used
decontaminate
targeted
large
scale.
future
study
directions
described
ensure
sustainable
safe
as
improver
reclamation
Frontiers in Environmental Science,
Год журнала:
2023,
Номер
11
Опубликована: Дек. 18, 2023
Biochar
is
a
versatile
and
sustainable
tool
for
agricultural
environmental
remediation
due
to
its
unique
physicochemical
properties
in
terms
of
soil
fertility,
nutrient
retention,
water
holding
capacity.
As
stable
carbon-rich
material,
biochar
promotes
plant
growth
increases
crop
yields
by
enhancing
microbial
activity.
It
can
also
be
used
as
sorbent
removing
pollutants
such
heavy
metals,
organic
contaminants,
nutrients
from
systems.
However,
the
utility
ecological
impact
affected
combined
effects
many
variables.
This
paper
discusses
application
on
potential
mitigate
various
challenges
composition,
augmenting
accessibility,
part
efforts
promote
agriculture
based
recent
findings.
These
findings
are
expected
improve
farming
while
contributing
mitigation
climate
change
diverse
routes
(e.g.,
sequestering
atmospheric
carbon,
improving
quality,
reducing
greenhouse
gas
emissions).
offers
promising
opportunity
help
harness
power
pave
way
more
resilient
future.
Plants,
Год журнала:
2023,
Номер
12(14), С. 2736 - 2736
Опубликована: Июль 23, 2023
The
phytomicrobiome
plays
a
crucial
role
in
soil
and
ecosystem
health,
encompassing
both
beneficial
members
providing
critical
goods
services
pathogens
threatening
food
safety
security.
potential
benefits
of
harnessing
the
power
for
plant
disease
suppression
management
are
indisputable
interest
agriculture
but
also
forestry
landscaping.
Indeed,
diseases
can
be
mitigated
by
situ
manipulations
resident
microorganisms
through
agronomic
practices
(such
as
minimum
tillage,
crop
rotation,
cover
cropping,
organic
mulching,
etc.)
well
applying
microbial
inoculants.
However,
numerous
challenges,
such
lack
standardized
methods
microbiome
analysis
difficulty
translating
research
findings
into
practical
applications
at
stake.
Moreover,
climate
change
is
affecting
distribution,
abundance,
virulence
many
pathogens,
while
altering
functioning,
further
compounding
strategies.
Here,
we
will
first
review
literature
demonstrating
how
agricultural
have
been
found
effective
promoting
health
enhancing
suppressiveness
mitigation
shift
phytomicrobiome.
Challenges
barriers
to
identification
use
then
discussed
before
focusing
on
impacts
functioning
outcome.
Heliyon,
Год журнала:
2024,
Номер
10(4), С. e25785 - e25785
Опубликована: Фев. 1, 2024
Biochar
usage
for
removing
heavy
metals
from
aqueous
environments
has
emerged
as
a
promising
research
area
with
significant
environmental
and
economic
benefits.
Using
the
PICO
approach,
question
aimed
to
explore
using
biochar
remove
media.
We
merged
data
Scopus
Web
of
Science
Core
Collection
databases
acquire
comprehensive
perspective
subject.
The
PRISMA
guidelines
were
applied
establish
search
parameters,
identify
appropriate
articles,
collect
bibliographic
information
publications
between
2010
2022.
bibliometric
analysis
showed
that
biochar-based
metal
remediation
is
field
increasing
scholarly
attention.
removal
Cr(VI),
Pb(II),
Cd(II),
Cu(II)
was
most
studied
among
metals.
identified
five
main
clusters
centered
on
adsorption,
water
treatment,
adsorption
models,
analytical
techniques,
hydrothermal
carbonization
by
performing
keyword
co-occurrence
analysis.
Trending
topics
include
reusability,
modification,
acid
mine
drainage
(AMD),
wastewater
hydrochar.
reutilization
metal-loaded
spent
includes
transforming
it
into
electrodes
supercapacitors
or
stable
catalyst
materials.
This
study
provides
overview
in
aquatic
highlights
knowledge
gaps
future
directions.
Abstract
Over
the
past
10–15
years,
biochar
has
garnered
significant
global
attention
in
agriculture
and
environmental
science.
While
most
research
focused
on
benefits
of
application
soil
enhancement,
water
quality
improvement,
climate
change
mitigation,
potential
risks
associated
with
its
use
have
often
been
overlooked.
This
oversight
is
critical,
as
fate
contingent
upon
understanding
these
risks.
Once
released
into
environment,
can
interact
media,
potentially
releasing
pollutants
threatening
ecosystems.
Therefore,
it
essential
to
evaluate
unintended
health
during
production
select
appropriate
types
for
sustainable
development.
review
was
conducted
by
systematically
analyzing
synthesizing
relevant
studies
from
Web
Science,
focusing
recent
advancements
key
debates
field.
It
categorizes
endogenous
exogenous
based
source
carried
biochar.
The
analyzes
detail
impacts
raw
materials,
preparation
processes,
scenarios
Furthermore,
provides
a
thorough
overview
adverse
effects
animals,
plants,
microorganisms,
human
health,
elucidating
mechanisms
pollutant
release,
aging,
nano-effects
geochemical
processes
involving
Additionally,
this
summarizes
risk
assessment
methods
biochar,
providing
reference
safe
development
biochar-related
research.
Graphical
Environmental Chemistry Letters,
Год журнала:
2022,
Номер
21(2), С. 1231 - 1250
Опубликована: Дек. 19, 2022
Abstract
The
huge
amounts
of
sewage
sludge
produced
by
municipal
wastewater
treatment
plants
induce
major
environmental
and
economical
issues,
calling
for
advanced
disposal
methods.
Traditional
methods
increase
greenhouse
gas
emissions
pollution.
Moreover,
biochar
created
from
often
cannot
be
used
directly
in
soil
applications
due
to
elevated
levels
heavy
metals
other
toxic
compounds,
which
alter
biota
earthworms.
This
has
limited
the
application
sludge-derived
as
a
fertilizer.
Here,
we
review
biomass
co-pyrolysis
with
focus
on
stabilization
toxicity
reduction
biochar.
We
observed
that
co-pyrolyzing
materials
reduced
metal
concentrations
decreased
risk
up
93%.
Biochar
could
enhance
reproduction
stimulation
20‒98%.
Heavy
immobilization
transformation
are
controlled
co-feed
material
mixing
ratio,
pyrolysis
temperature,
atmosphere.
