Adsorption of polycyclic aromatic hydrocarbons (PAHs) in soil and water on pyrochars: A review
Li Tang,
Panpan Wang,
Chengze Yu
и другие.
Journal of environmental chemical engineering,
Год журнала:
2025,
Номер
13(2), С. 116081 - 116081
Опубликована: Март 6, 2025
Язык: Английский
Biochar characteristics and Pb2+/Zn2+ sorption capacities: the role of feedstock variation
International Journal of Environmental Science and Technology,
Год журнала:
2024,
Номер
21(16), С. 9829 - 9842
Опубликована: Апрель 30, 2024
Язык: Английский
Remediating heavy metal-contaminated soil through invasive alien plant-derived biochar and stinging nettle powder
Chemosphere,
Год журнала:
2025,
Номер
380, С. 144435 - 144435
Опубликована: Май 3, 2025
Invasive
alien
plant
species
(IAPS)
threaten
ecosystem
integrity
worldwide.
IAPS
eradication
is
expensive,
and
their
biomass
considered
waste.
Producing
biochar
from
biomasses
could
turn
waste
into
a
resource.
At
the
same
time,
this
material
be
used
to
remediate
polluted
soils.
Also,
using
widespread
native
weeds,
such
as
Urtica
dioica
(U),
an
additional
amendment
further
improve
soil
remediation.
In
phytoremediation
experiment,
we
applied
produced
two
IAPS'
biomass,
i.e.
Ailanthus
altissima
(Mill.)
(BA)
Solidago
gigantea
Aiton
(BS),
at
different
rates
(2
%
5
w/w)
together
with
L.
powder
(U)
in
Arsenic
(As)
Lead
(Pb)-contaminated
soil,
Phaseolus
vulgaris
indicator
species.
We
measured
amendment's
effects
on
pore
water
(SPW)
properties,
fine
root
development,
enzymatic
activities.
When
BS
was
added
alone,
when
BA
combined
U
SPW's
pH
electrical
conductivity
(EC)
increased
[Pb]
diminished,
which
augmented
growth
reduced
Pb
uptake.
Combining
types
soil's
activities,
length,
specific
length.
Finally,
both
As
mobility
SPW,
leading
higher
uptake
roots,
although
without
translocation
aboveground
organs.
Our
findings
contribute
developing
cost-effective
environmentally
sustainable
practices
for
managing
soil.
Simultaneously,
they
tackle
problem
of
IAPS,
can
future
provide
guidelines
policymakers.
Язык: Английский
Sulfamethazine adsorption using livestock manure-derived biochar: Significance of oxygen concentration during biochar generation
Biomass and Bioenergy,
Год журнала:
2025,
Номер
200, С. 107970 - 107970
Опубликована: Май 9, 2025
Язык: Английский
Above- and below-ground morpho-physiological traits indicate that biochar is a potential peat substitute for grapevine cuttings nursery production
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Июль 26, 2024
The
growing
demand
for
grapevine
planting
materials,
due
to
global
viticulture,
is
promoting
research
studies
improve
vineyard
sustainability.
In
greenhouse
nurseries,
peat
the
most
common
medium
component
used
although
an
expensive
and
non-renewable
material.
Indeed,
reduction
of
exploitation
receiving
great
attention,
currently,
several
materials
are
being
investigated
as
substitutes
composing
cultivation
substrates.
Biochar,
a
carbon-rich,
recalcitrant
charred
organic
co-product
pyrolysis
or
gasification
process,
has
emerged
potentially
promising
replacement
soilless
substrates
in
nursery
plant
material
propagation.
Although
carried
out
at
nurseries
have
shown
that
biochar,
can
growth,
only
few
focused
on
production
To
fulfil
this
knowledge
gap
push
forward
sustainability
sector,
we
evaluated
above
below-ground
morpho-physiological
traits
one-year-old
potted
cuttings
with
30%
volume
four
different
biochar
types
(i.e.,
from
gasification)
mixed
commercial
peat.
present
study
shows
be
media
mixes
without
adverse
effects
roots,
improves
soil
water
retention
leaf
potential,
microbiology.
Язык: Английский
The long-term effect of biochar application to Vitis vinifera L. reduces fibrous and pioneer root production and increases their turnover rate in the upper soil layers
Frontiers in Plant Science,
Год журнала:
2024,
Номер
15
Опубликована: Окт. 17, 2024
Fibrous
and
pioneer
roots
are
essential
in
the
uptake
transport
of
water
nutrients
from
soil.
Their
dynamic
may
be
influenced
by
changing
soil
physicochemical
properties
due
to
addition
biochar,
which,
turn,
has
been
shown
improve
plant
growth
productivity
short
term.
However,
long-term
effects
biochar
application
on
root
dynamics
still
widely
unknown.
In
this
study,
we
aimed
investigate
grapevine
fibrous
morphological
traits
relation
characteristics.
To
aim,
plants
amended
2009
2010
respectively
with
one
two
doses
were
analyzed
their
production
turnover
rate,
standing
biomass,
length,
specific
over
growing
seasons.
Our
findings
demonstrate
that
long
term,
significantly
increased
pH,
nutrient
availability,
water-holding
capacity
causing
a
decrease
which
is
reflected
reduction
web
characterized
though
higher
rate.
Furthermore,
observed
these
morpho-dynamical
changes
magnitude
upper
layers
(0-20
cm)
and,
at
least
no
significant
difference
between
doses.
These
results
suggest
can
powerful
tool
for
improving
quality,
turn
lowers
carbon-cost
investment
toward
maintenance
reduced
might
directed
into
productivity.
Such
shed
some
light
plastic
functional
adaptation
modified
conditions
facilitated
used
implementing
adaptive
agricultural
practices
face
current
climate
change
frame
sustainable
policies.
Язык: Английский