Research Square (Research Square),
Год журнала:
2021,
Номер
unknown
Опубликована: Дек. 20, 2021
Abstract
Ly
@
FeZn
layered
double
hydroxides
(LDHs)
controllable
fabrication
based
on
Box-Behnken
Design
(BBD)
model
was
fabricated,
and
presented
stable
efficient
removal
performance
for
Ciprofloxacin
(CIP),
Norfloxacin
(NOR)
Ofloxacin
(OFL)
removal.
It
should
be
noted
that
had
different
adsorption
behavior
towards
CIP,
NOR
OFL.
Furthermore,
the
characterized
by
SEM,
XRD,
FT-IR
XPS.
Results
revealed
optimized
condition
(temperature
of
60
°C,
Fe
/
Zn
molar
ratio
0.5
lysine
dosage
5.8
mmol)
removing
efficient.
The
highest
capacity
OFL
were
193.83,
190.20
62.12
mg/g,
respectively.
Adsorption
kinetics
both
CIP
well
simulated
with
pseudo-first-order
kinetic
model,
while
well-described
pseudo-second-order.
Moreover,
thermodynamics
indicated
processes
exothermal,
feasible
spontaneous.
worth
noting
mechanism
synergistic
reaction
electrostatic
attraction,
chemical
bonding
flocculation.
On
other
side,
relatively
low,
only
attraction.
Journal of Hazardous Materials,
Год журнала:
2023,
Номер
465, С. 133143 - 133143
Опубликована: Дек. 1, 2023
Harnessing
coastal
biowaste
for
dual
valorization
in
water
treatment
and
biofuel
production
holds
paramount
importance
sustainability
resource
challenges.
This
study
investigated
the
potential
of
engineered
composite
(CABC)
derived
from
biowaste-based
materials
tetracycline
(TC)
removal
biomethane
production.
High-yield
calcium
carbonate
(CaCO
Applied Sciences,
Год журнала:
2025,
Номер
15(3), С. 1675 - 1675
Опубликована: Фев. 6, 2025
Conventional
hydrogen
production
processes,
which
often
involve
fossil
raw
materials,
emit
significant
amounts
of
carbon
dioxide
into
the
atmosphere.
This
study
critically
evaluates
feasibility
using
sugarcane
biomass
as
an
energy
source
to
produce
green
hydrogen.
In
2023/2024
harvest,
Brazil,
world’s
largest
producer,
processed
approximately
713.2
million
metric
tons
sugarcane.
yielded
45.68
sugar
and
29.69
billion
liters
first-generation
ethanol,
equivalent
0.0416
ethanol
per
kilogram
A
systematic
literature
review
was
conducted
Scopus
Clarivate
Analytics
Web
Science,
resulting
in
assessment
335
articles.
The
has
identified
seven
potential
biohydrogen
methods,
including
two
direct
approaches
from
second-generation
five
integrated
bioenergy
systems.
Experimental
data
indicate
that
can
yield
594
MJ
ton
biomass,
with
additional
recovery
lignin
combustion
(1705
ton).
Moreover,
advances
electrocatalytic
reforming
plasma-driven
have
demonstrated
high
conversion
efficiencies,
addressing
key
technical
barriers.
results
highlight
Brazil’s
strategic
integrate
within
its
existing
infrastructure.
By
leveraging
for
hydrogen,
country
contribute
significantly
global
transition
sustainable
while
enhancing
security.
