Advanced Sustainable Systems,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 15, 2025
Abstract
Climate
change
and
socioeconomic
shifts
are
straining
water
resources,
threatening
public
welfare
ecosystems,
making
it
crucial
to
address
hazardous
pollutants
in
industrial
wastewater
before
they
enter
the
environment.
Amidst
global
transition
toward
a
circular
bioeconomy,
biopolymers
have
emerged
as
promising
alternative
synthetic
polymeric
membranes.
Their
biodegradability
into
harmless
byproducts
positions
them
eco‐friendly
options.
Biopolymeric
materials,
particularly
fibrous
forms,
offer
exceptional
flux
permeability,
enhanced
resistance
fouling,
highly
selective
filtration.
remarkable
specific
surface
area
interconnected
porous
structure
make
superior
choice
for
advanced
filtration
applications.
A
progressive
advancement
this
domain
unfolds
by
integrating
carbon‐based
materials
biopolymeric
Represented
like
MXene,
graphene
oxide,
carbon
nanotubes,
such
fillers
augment
membranes,
offering
attributes
area,
adsorption
ion
exchange
capabilities,
chemical
versatility,
antibacterial
features.
This
comprehensive
review
delves
intricacies
of
engineering
emphasizing
their
evolution
efficient
structures
treatment.
It
also
explores
synergistic
amalgamation
networks
with
nanostructures,
highlighting
collective
potential
advancing
environmentally
conscious
green
membranes
achieving
ultimate
objective
ensuring
clean
resources.
Polymers,
Journal Year:
2023,
Volume and Issue:
15(19), P. 3858 - 3858
Published: Sept. 22, 2023
Metamaterials
are
architected
cellular
materials,
also
known
as
lattice
that
inspired
by
nature
or
human
engineering
intuition,
and
provide
multifunctional
attributes
cannot
be
achieved
conventional
polymeric
materials
composites.
There
has
been
an
increasing
interest
in
the
design,
fabrication,
testing
of
metamaterials
due
to
recent
advances
digital
design
methods,
additive
manufacturing
techniques,
machine
learning
algorithms.
To
this
end,
present
review
assembles
a
collection
research
on
fabrication
metamaterials,
it
can
act
reference
for
future
applications
categorizes
mechanical
properties
existing
from
literature.
The
within
study
reveals
there
is
need
develop
more
expedient
straightforward
methods
designing
similar
implicitly
created
TPMS
lattices.
Additionally,
under
complex
loading
scenarios
required
better
understand
their
behavior.
Using
right
algorithms
process
alleviate
many
current
difficulties,
enabling
precise
effective
production
with
product
quality.
Advanced Composites and Hybrid Materials,
Journal Year:
2024,
Volume and Issue:
7(1)
Published: Jan. 15, 2024
Abstract
Graphene
oxide
(GO)
and
carbon
nanotubes
(CNTs)
were
loaded
at
different
mutual
ratios
into
poly(vinylidene
fluoride-co-hexafluoropropylene)
(PVDF-co-HFP)
matrix
electrospun
to
construct
mats
that
assessed
as
smart
sorbents
for
decontaminating
water
from
methylene
blue
(MB)
pollutant,
while
ensuring
the
additional
possibility
of
detecting
dye
amounts.
The
results
revealed
sorption
capacity
enhances
upon
increasing
GO
content,
which
is
beneficial
wettability
active
area.
Equilibrium
adsorption
these
materials
precisely
predicted
by
Langmuir
isotherm
model
maximum
capacities
herein
achieved,
ranging
120
555
mg/g
depending
on
formulation,
are
higher
than
those
reported
similar
systems.
evolution
structure
properties
such
a
function
was
studied.
reveal
MB
molecules
prompted
increase
electrical
conductivity
samples
in
dose-dependent
manner.
Mats
containing
solely
CNTs,
displaying
worst
performance,
showed
highest
performances,
interesting
changes
their
response
amount
adsorbed,
with
linear
high
sensitivity
(309.4
µS
cm
−1
mg
)
range
0–235
µg
adsorbed.
Beyond
monitor
presence
small
amounts
contaminated
saturation
state
sorbents,
this
feature
could
even
be
exploited
transform
waste
high-added
value
products,
including
flexible
sensors
low
values
pressure,
human
motion,
so
on.
Graphical
Multifunctional
absorption
detection,
pressure
sensing,
fabricated
integrating
CNTs
PVDF-HFP
via
electrospinning.
Journal of Photochemistry and Photobiology,
Journal Year:
2024,
Volume and Issue:
20, P. 100231 - 100231
Published: Feb. 6, 2024
Various
integrated
technologies
have
been
investigated
for
the
remediation
of
heavily
polluted
industrial
dye
effluent.
Also,
more
than
70
%
these
dyes
are
known
to
be
solely
azo
used
in
textile
industry
with
5–30
presence
effluent
as
loose
molecules
which
recalcitrant
treatment.
These
challenges
led
investigation
energy-efficient
processes
(solar)
and
fabrication
high-performance
nano-photocatalysts
proficient
photocatalysis
while
mediating
process
Fenton
reagents.
The
study
fabricated
nanopolymeric
catalyst
composites
(P-AKT)
via
novel
situ
coupling
impregnation
polyaniline
(PANI)
surface-activated
TiO2
NPs.
This
is
aimed
at
developing
a
rapid
photocatalytic
activities
photons
from
sunlight
irradiation.
was
mediated
using
reagent
enhance
generation
radical
species
degradation.
instrumental
characterization
methods
were
structural,
molecular,
elemental,
functional
optoelectronic
properties
nanocomposite
photocatalysts.
result
reveals
groups
aiding
dye-catalyst
bonding
morphological
interaction
reveal
tetragonal
crystalline
mixture
anatase
rutile
TiO2−Nps
embedded
macromolecular
chain
PANI.
It
also
optimal
conditions
20
mg
dosage,
10
mg/L
initial
concentration
substantial
effectiveness
pH
5
7.
However,
most
efficient
photocatalyst
recorded
P-AKT-2
P-AKT-3
having
95
94
efficiencies
90
min
solar
equally
demonstrated
its
capacity
treatability
up
4
cycles
use.
Waste Management Bulletin,
Journal Year:
2024,
Volume and Issue:
2(1), P. 172 - 183
Published: Jan. 21, 2024
The
study
explored
the
capacity
of
modified
pinewood
dust
(S-dust)
for
adsorbing
acid
blue
193
dye.
novel
adsorbent
was
prepared
via
insitu
intercalation
quaternized
ammonium
copolymer
(cationic
surfactant)
onto
dust.
synthesized
biosorbent
characterized
using
Fourier
Transform
Infrared
(FTIR),
Scanning
Electron
Microscopy
(SEM),
Energy
Dispersion
X-ray
(EDX)
and
Brunauer–Emmett–Teller
(BET)
surface
area
equipment.
To
establish
variable
effects
on
dye
uptake,
ranges
solution
pH,
initial
adsorbate
concentration,
contact
time
dosage
were
varied.
maximum
monolayer
adsorption
117.58
mg/g
recorded
at
pH
4.0,
0.1
g/L
dose
2
h
sorption
duration.
process
kinetics
isotherm
modelling
fitted
best
to
pseudo-first-order
Freundlich
models,
respectively.
From
mechanistic/diffusion
studies,
intraparticle
pore
diffusion
mechanisms
respectively
postulated
low
high
concentrations.
Also,
occurrence
a
nonspontaneous
endothermic
uptake
inferred
from
thermodynamics
evaluations.
Therefore,
effective
S-dust
confirmed
in
this
study.
