Results in Engineering,
Journal Year:
2024,
Volume and Issue:
21, P. 101792 - 101792
Published: Jan. 15, 2024
The
present
investigation
aims
to
shed
light
on
the
efficiency
of
irradiation-based
advanced
oxidation
processes
using
controlled
pulsed
illumination
(CPI)
in
a
homogeneous
process.
A
more
in-depth
emphasis
has
been
applied
considering
ultraviolet-light
emitting
diodes/persulfate
(LED/S2O82−)
system.
Irradiation-driven
can
unexpected
behaviour
under
irradiation
compered
continuous
irradiation.
This
be
explained
by
Parrando's
paradox
concept.
removal
organic
dyes
source
was
compared
CPI
system
employing
UV-LED/S2O82−
photoreactor
explore
performance.
UV-LED/PS
method
investigated
three
as
model
pollutants
and
duty
cycle
pulse
period
parameters
source.
have
crucial
impact
efficiencies,
which
were
studied
values
10
%,
25
50
75
90
99
%
for
periods
from
1
ms
(ms)
few
hundred
current
study.
For
all
experiments,
electrical
energy
consumption
(EEO)
calculated,
values.
According
results,
cycles
(10
800
ms),
with
EEO
amounts
58.29,
120.65,
29.62
kWh
per
order
showed
best
performance
dyes,
respect
other
experiments
terms
saving
energy.
Besides,
game
theory
collision
hypothesis
scrutinized
justify
achieved
results.
RSC Sustainability,
Journal Year:
2023,
Volume and Issue:
2(1), P. 179 - 186
Published: Dec. 4, 2023
This
research
aims
to
evaluate
waste
cotton
and
polyester
as
effective
potential
adsorbents
for
the
removal
of
crystal
violet
(CV)
from
aqueous
phases.
Results in Engineering,
Journal Year:
2023,
Volume and Issue:
20, P. 101490 - 101490
Published: Oct. 10, 2023
In
this
study,
the
adsorption
capacity
of
different
types
zeolite
(3A,
4A,
and
5A)
for
adsorbing
CO2
from
a
mixture
CH4,
N2,
water
vapor
was
investigated
with
without
use
ultrasonic
waves.
functional
groups
O–H,
Si–O–Al
Si–O–Si
bands
were
identified
in
Fourier
transform
infrared
(FTIR)
spectroscopy
these
adsorbents.
X-ray
diffraction
patterns
(XRD)
3A
5A
showed
structure
chabazite
4A
sodalite.
Brunauer-Emmett-Teller
(BET)
test,
specific
surface
area
zeolites
measured
as
16,
11.96
437
m2g−1,
respectively.
Ultrasonic
waves
increased
to
adsorb
at
lower
temperatures
80.64
175.44
mgg−1.
Zeolite
has
higher
affinity
than
CH4
or
selectivity
CO2/
N2
19.55
24.17,
Data
experiments
used
learn
an
artificial
neural
network
(ANN),
ANN
provided
acceptable
results
predicting
process.
Results in Engineering,
Journal Year:
2024,
Volume and Issue:
21, P. 101792 - 101792
Published: Jan. 15, 2024
The
present
investigation
aims
to
shed
light
on
the
efficiency
of
irradiation-based
advanced
oxidation
processes
using
controlled
pulsed
illumination
(CPI)
in
a
homogeneous
process.
A
more
in-depth
emphasis
has
been
applied
considering
ultraviolet-light
emitting
diodes/persulfate
(LED/S2O82−)
system.
Irradiation-driven
can
unexpected
behaviour
under
irradiation
compered
continuous
irradiation.
This
be
explained
by
Parrando's
paradox
concept.
removal
organic
dyes
source
was
compared
CPI
system
employing
UV-LED/S2O82−
photoreactor
explore
performance.
UV-LED/PS
method
investigated
three
as
model
pollutants
and
duty
cycle
pulse
period
parameters
source.
have
crucial
impact
efficiencies,
which
were
studied
values
10
%,
25
50
75
90
99
%
for
periods
from
1
ms
(ms)
few
hundred
current
study.
For
all
experiments,
electrical
energy
consumption
(EEO)
calculated,
values.
According
results,
cycles
(10
800
ms),
with
EEO
amounts
58.29,
120.65,
29.62
kWh
per
order
showed
best
performance
dyes,
respect
other
experiments
terms
saving
energy.
Besides,
game
theory
collision
hypothesis
scrutinized
justify
achieved
results.
