TiO2–ZnO functionalized low-cost ceramic membranes from coal fly ash for the removal of tetracycline from water under visible light
Discover Nano,
Год журнала:
2025,
Номер
20(1)
Опубликована: Янв. 3, 2025
Abstract
Hybrid
wastewater
treatment
systems
offer
viable
solutions
to
enhance
the
removal
of
complicated
contaminants
from
aqueous
system.
This
innovation
has
opened
new
avenues
for
advanced
processes.
Herein,
a
novel
TiO
2
–ZnO
functionalized
coal
fly
ash-based
ceramic
membrane
was
fabricated
by
utilizing
combined
pressing
and
sintering
method.
The
intrinsic
properties
membranes
were
characterized
their
chemical
physical
such
as
stability,
mechanical
water
absorption,
porosity
established.
shape,
crystallinity,
thermal
characteristics,
functional
groups
present
also
determined
using
SEM,
XRD,
TGA,
FTIR
studies,
respectively.
results
showed
that
with
0.5
g
sintered
at
850
°C
exhibited
best
thermal,
possessed
required
ultrafiltration
applications.
Photocatalytic
degradation
tetracycline
(TC)
model
pollutant
examined
optimum
efficiency
77%
achieved
within
100
min
visible
irradiation
membrane.
Moreso,
found
be
stable
73%
after
5
consecutive
cycles
reusability
study,
showing
negligible
loss
efficiency.
scale-up
photocatalytic
utilization
in
real
industrial
applications
will
confirm
robustness.
Graphical
Язык: Английский
Enhanced visible-light-driven photocatalytic degradation of tetracycline wastewater using surfactant-modified Au-loaded CeO2 nanorods
Journal of Environmental Management,
Год журнала:
2025,
Номер
379, С. 124893 - 124893
Опубликована: Март 9, 2025
Язык: Английский
Review of the Versatility and Application Potentials of g-C3N4-Based S-Scheme Heterojunctions in Photocatalytic Antibiotic Degradation
Molecules,
Год журнала:
2025,
Номер
30(6), С. 1240 - 1240
Опубликована: Март 10, 2025
The
S-Scheme
heterojunction
design
offers
a
promising
pathway
to
enhance
the
photocatalytic
activity
of
semiconductors
for
antibiotic
degradation
in
aquatic
environments.
Graphitic
carbon
nitride
(g-C3N4)
stands
out
due
its
robust
visible
light
absorption,
exceptional
charge
separation
efficiency,
and
abundant
active
sites,
rendering
it
an
ideal
candidate
sustainable
energy-efficient
photocatalysis.
This
review
delves
into
potential
g-C3N4-based
heterojunctions
degradation,
with
particular
emphasis
on
principles,
inherent
advantages,
application
prospects.
We
discuss
various
semiconductor
materials,
including
metal
oxides,
multicomponent
magnetic
sulfides,
which
can
be
paired
g-C3N4
fabricate
heterojunctions.
Furthermore,
we
explore
common
preparation
techniques
synthesizing
composites,
such
as
hydrothermal
method,
solvothermal
calcination
self-assembly
situ
growth,
etc.
Additionally,
summarize
applications
these
antibiotics,
focusing
specifically
quinolones
tetracyclines.
By
providing
insights
development
heterojunctions,
actively
contribute
ongoing
exploration
innovative
technologies
field
degradation.
Our
findings
underscore
vast
addressing
challenge
contamination
water
sources.
Язык: Английский
Dual functional covalent triazine framework-TiO2 S-scheme heterojunction for efficient sequestration of ciprofloxacin: Mechanism and degradation products
Environmental Research,
Год журнала:
2024,
Номер
unknown, С. 120501 - 120501
Опубликована: Дек. 1, 2024
The
development
of
adsorbent
and/or
photocatalysts
based
on
covalent
triazine
frameworks
(CTF)
is
fascinating
research
due
to
their
structural
properties,
functional
groups,
and
active
sites.
Herein,
a
CTF-TiO
Язык: Английский
Effect of calcination temperature on the presence pattern of calcium ions in slag-based geopolymer microspheres and visible light photocatalytic degradation of tetracycline hydrochloride
Journal of environmental chemical engineering,
Год журнала:
2024,
Номер
12(6), С. 114717 - 114717
Опубликована: Ноя. 7, 2024
Язык: Английский