Biomass and Bioenergy,
Journal Year:
2022,
Volume and Issue:
166, P. 106608 - 106608
Published: Sept. 25, 2022
Carbon
dioxide
(CO2)
capture
is
critical
for
emission
reduction.
Biochar
a
promising
adsorbent
CO2
capture.
In
this
work,
the
effect
of
relative
humidity
and
biochar
activation
with
steam
or
KOH
treatment
on
was
investigated.
The
results
demonstrate
that
sample
activated
by
has
high
capacity
(50.73
mg
g−1).
addition,
after
1.0
h
showed
carbon
38.84
g−1.
also
show
ability
decreased
as
concentration
from
100%
to
15%.
had
negative
impact
over
biochar.
capability
materials
treated
range
31.38%–62.89%
rose
8.8%
87.9%.
Furthermore,
lifetime
samples
at
various
shows
increased
adsorption
due
water
molecules
occupying
active
sites.
ACS Omega,
Journal Year:
2023,
Volume and Issue:
8(33), P. 29859 - 29909
Published: July 24, 2023
Environmental
pollution
has
intensified
and
accelerated
due
to
a
steady
increase
in
the
number
of
industries,
exploring
methods
remove
hazardous
contaminants,
which
can
be
typically
divided
into
inorganic
organic
compounds,
have
become
inevitable.
Therefore,
development
efficacious
technology
for
separation
processes
is
paramount
importance
ensure
environmental
remediation.
Membrane
adsorption
technologies
garnered
attention,
especially
with
use
novel
high
performing
nanomaterials,
provide
target-specific
solution.
Specifically,
widespread
MXene
nanomaterials
membrane
emerged
their
intriguing
characteristics,
combined
outstanding
performance.
In
this
review,
we
demonstrated
intrinsic
properties
family
several
applications,
namely,
gas
separation,
solvent
dehydration,
dye
removal,
oil-in-water
emulsions,
heavy
metal
ion
removal
radionuclides,
desalination,
other
prominent
applications.
We
highlighted
recent
advancements
used
tune
potential
such
as
manipulation
surface
chemistry,
delamination
or
intercalation
methods,
fabrication
composite
nanocomposite
materials.
Moreover,
focused
on
aspects
stability,
fouling,
regenerability,
swelling,
deserve
special
attention
when
implemented
adsorption-based
npj Clean Water,
Journal Year:
2024,
Volume and Issue:
7(1)
Published: Nov. 30, 2024
Metal-Organic
Frameworks
(MOFs)
are
versatile
materials
with
tailorable
structures,
high
surface
areas,
and
controlled
pore
sizes,
making
them
ideal
for
gas
storage,
separation,
catalysis,
notably
wastewater
treatment
by
removing
pollutants
like
antibiotics
heavy
metals.
Functionalization
enhances
their
applications
in
energy
conversion
environmental
remediation.
Despite
challenges
stability
cost,
ongoing
innovation
MOFs
contributes
to
the
circular
economy
aligns
Sustainable
Development
Goals.
Biomass and Bioenergy,
Journal Year:
2022,
Volume and Issue:
166, P. 106608 - 106608
Published: Sept. 25, 2022
Carbon
dioxide
(CO2)
capture
is
critical
for
emission
reduction.
Biochar
a
promising
adsorbent
CO2
capture.
In
this
work,
the
effect
of
relative
humidity
and
biochar
activation
with
steam
or
KOH
treatment
on
was
investigated.
The
results
demonstrate
that
sample
activated
by
has
high
capacity
(50.73
mg
g−1).
addition,
after
1.0
h
showed
carbon
38.84
g−1.
also
show
ability
decreased
as
concentration
from
100%
to
15%.
had
negative
impact
over
biochar.
capability
materials
treated
range
31.38%–62.89%
rose
8.8%
87.9%.
Furthermore,
lifetime
samples
at
various
shows
increased
adsorption
due
water
molecules
occupying
active
sites.
