Preparation of ZnO/PDA-PEI/PVDF antibacterial hydrophilic membranes for highly efficient oil/water emulsion separation
Journal of Water Process Engineering,
Год журнала:
2025,
Номер
71, С. 107250 - 107250
Опубликована: Фев. 13, 2025
Язык: Английский
Photocatalytic self-cleaning membranes with amphiphilic surface for durable and stable oil-water separation
Chemical Engineering Science,
Год журнала:
2025,
Номер
unknown, С. 121829 - 121829
Опубликована: Май 1, 2025
Язык: Английский
Preparation of Tannic Acid-Pectin Coated PVDF Membrane for High-Efficiency Separation of Oil and Water Emulsions
Membranes,
Год журнала:
2025,
Номер
15(5), С. 155 - 155
Опубликована: Май 16, 2025
The
simple
preparation
of
superhydrophilic
membranes
with
good
stability
is
great
significance
for
efficient
oil–water
separation.
In
this
work,
a
polyvinylidene
fluoride
(PVDF)
membrane
modified
tannic
acid
(TA)
and
pectin
(PT)
was
developed
through
immersion
in
TA/PT
solutions,
facilitating
the
formation
complexes
via
co-deposition.
optimized
PVDF@TA/PT3
exhibited
superhydrophilicity/superoleophobicity.
achieved
remarkable
separation
efficiencies
exceeding
98.3%
fluxes
ranging
from
71.3
to
156.3
L
m−2
h−1
various
emulsions
under
gravity-driven
conditions.
Notably,
maintained
exceptional
durability
10
cycles,
retaining
about
98%
efficiency
while
exhibiting
strong
antifouling
properties.
Excellent
performance
coupled
facile
fabrication
protocol
chemical
membrane,
position
PVDF@TA/PT
as
technologically
viable
candidate
wastewater
purification.
Язык: Английский
Condensation polymerization of 3,5-diaminobenzoic acid and isophthaloyl chloride yielding hydrophilic polyamide and its decoration in polyvinylidene difluoride membranes for the efficient separation of stable oil/water emulsions
Separation and Purification Technology,
Год журнала:
2024,
Номер
unknown, С. 131297 - 131297
Опубликована: Дек. 1, 2024
Язык: Английский