Results in Engineering,
Год журнала:
2023,
Номер
20, С. 101420 - 101420
Опубликована: Сен. 25, 2023
Nano
zero-valent
iron
(nZVI),
bimetallic
nano
iron-copper
(Fe0–
Cu),
and
fava
bean
activated
carbon-supported
(AC-Fe0-Cu)
are
synthesized
characterized
using
DLS,
zeta
potential,
FT-IR,
XRD,
SEM.
The
maximum
removal
capacity
is
demonstrated
by
Fe0–Cu,
which
estimated
at
413.98
mg/g
pH
7,
180
min
of
contact
duration,
120
rpm
shaking
speed,
ambient
temperature,
100
ppm
C.V.
dye
solution,
1
g/l
dosage.
elimination
capability
the
H2SO4
chemical
AC-Fe0-Cu
adsorbent
415.32
under
same
conditions
but
with
a
150
solution.
H3PO4
achieves
350
solution
1.5
Optimal
for
efficiency
determined
varying
(3–9),
time
intervals
(15–180
min),
initial
concentrations
(25–1000
ppm).
Kinetic
isothermal
models
used
to
fit
results
concentration
experiments.
intra-particle
model
yields
best
AC-
AC-Fe0-Cu,
corrected
R-Squared
values
0.9656,
0.9926,
0.964,
respectively.
emphasize
significance
physisorption
chemisorption
in
outcomes.
Response
surface
methodology
(RSM)
artificial
neural
networks
(ANN)
employed
optimize
efficiency.
RSM
facilitates
numerical
optimization,
while
ANN
optimized
moth
search
algorithm
(MSA)
optimal
results.
Environmental Science and Pollution Research,
Год журнала:
2024,
Номер
31(17), С. 24894 - 24912
Опубликована: Март 9, 2024
Nowadays,
organic
dyes
are
prevalent
components
in
wastewater
discharges
due
to
their
extensive
use
various
industries,
posing
a
significant
threat
public
health
across
different
organisms.
As
result,
treatment
has
become
an
indispensable
requirement.
In
this
study,
we
synthesized
supermagnetic
iron
oxide
(Fe
Chemical Engineering Communications,
Год журнала:
2025,
Номер
unknown, С. 1 - 35
Опубликована: Янв. 7, 2025
The
escalating
prevalence
of
emerging
contaminants,
notably
pharmaceutical
and
personal
care
products
(PPCPs),
poses
a
significant
threat
to
global
freshwater
reservoirs,
environmental
equilibrium,
human
well-being.
Trace
amounts
these
micropollutants
persist
within
aquatic
environments,
posing
challenges
in
their
detection,
analysis,
wastewater
remediation
using
conventional
approaches.
Enhanced
tertiary
treatments
(ETTs),
encompassing
methods
such
as
adsorption
on
activated
carbon
(AAC),
advanced
oxidation
processes
(AOP),
membrane
separation
process
(MSP),
have
been
introduced
address
challenges.
This
review
underscores
the
pressing
necessity
for
economical
efficacious
alternatives,
with
particular
focus
polymeric
technology
membrane-based
treatment.
approach
demonstrates
cost-effectiveness,
facile
production,
excellent
pollutant
selectivity.
Furthermore,
paper
explores
viability
utilizing
agricultural
waste
an
alternative
adsorbent
material
adsorption-membrane
hybrid
systems.
Introducing
innovative
approach—adsorption-membrane
waste—this
advances
beyond
existing
literature.
By
leveraging
alongside
unique
attributes
adsorbents,
this
strategy
aims
enhance
efficacy
Noteworthy
its
comprehensive
exploration
precursors
derived
from
waste,
presents
novel
promising
avenue
treatment
advancement.
