Separations,
Год журнала:
2025,
Номер
12(2), С. 32 - 32
Опубликована: Янв. 27, 2025
Developing
algae
cultivation
for
food,
chemicals,
and
bio-energy
generates
a
significant
amount
of
algal
waste/residue
after
utilization.
Meanwhile,
harmful
blooms
caused
by
abnormal
proliferation
various
produce
large
biomass,
posing
serious
harm
to
human
health,
the
environment
economy.
Converting
body
biochar
is
crucial
method
with
which
take
advantage
this
resource.
Biochar
usually
has
specific
surface
area,
developed
pore
structure,
high
cation
exchange
capacity
rich
functional
groups.
With
stable
physical/chemical
properties
easy
modification
techniques,
posited
as
an
ideal
adsorption
material.
From
perspective
biomass
utilization,
paper
reviews
preparation
methods,
structural
characteristics,
physicochemical
environmental
implications
biochar.
The
effect
mechanisms
on
nutrients,
heavy
metals,
organic
matter
in
water
are
introduced.
In
light
current
research
status,
challenges
faced
practical
application
algae-derived
materials
pointed
out,
direction
also
developed,
view
providing
reference
further
utilization
Life,
Год журнала:
2025,
Номер
15(2), С. 317 - 317
Опубликована: Фев. 18, 2025
Spent
mushroom
substrate
(SMS),
a
nutrient-dense
byproduct
of
cultivation,
has
emerged
as
promising
feedstock
for
biochar
production,
offering
sustainable
solution
to
modern
agricultural
and
environmental
challenges.
This
review
explores
SMS
properties,
its
conversion
into
biochar,
various
applications.
Due
lignocellulosic
structure,
high
organic
matter
(OM),
essential
nutrients,
is
ideal
pyrolysis,
process
that
enhances
biochar's
porosity,
nutrient
retention,
carbon
stability.
These
properties
improve
soil
fertility,
water
microbial
activity,
plant
growth
while
also
contributing
climate
change
mitigation
through
sequestration.
SMS-derived
stands
out
superior
benefits,
including
balanced
pH,
rich
profile,
the
ability
adsorb
heavy
metals,
which
mitigates
contamination
minimizes
toxic
risks
in
food
chain.
By
enhancing
cycling,
moisture
supports
farming
practices
reduce
chemical
fertilizer
use
boost
resilience.
Beyond
applications,
effective
wastewater
treatment,
mitigating
diseases,
improving
cultivation
substrates,
thereby
mycelial
productivity.
Economically,
it
cost-effective
alternative
due
abundant
availability
inexpensive
nature
SMS.
Nevertheless,
challenges
still
exist,
particularly
optimizing
production
methods
ensuring
consistency
influenced
by
variations
pyrolysis
conditions
types.
Advances
technology
are
vital
scaling
up
production.
paper
emphasizes
transformative
potential
advocating
integration
circular
economy
frameworks
systems.
Recommendations
future
research
policy
support
provided
maximize
ecological
economic
benefits
fostering
widespread
adoption
global
strategies.
