Linker-induced hollow MOF embedded into arginine-modified montmorillonite for efficient urea removal: Adsorption behavior and mechanism analysis
Wang Sun,
Xiaoqian Zha,
Shun Lu
и другие.
Separation and Purification Technology,
Год журнала:
2024,
Номер
352, С. 128213 - 128213
Опубликована: Май 29, 2024
Язык: Английский
Metal-organic framework membranes and their advanced oxidation processes in water treatment: From material regulation to stability evaluation
Chemical Engineering Journal,
Год журнала:
2024,
Номер
503, С. 158523 - 158523
Опубликована: Дек. 11, 2024
Язык: Английский
Functional Technical Textile-Based Polymer Nanocomposites with Adsorbent Properties of Toxins and Dyes also Have Antibacterial Behavior
Materials,
Год журнала:
2024,
Номер
17(12), С. 3007 - 3007
Опубликована: Июнь 19, 2024
This
is
the
first
study
of
non-woven
fabrics
elaborated
by
melt-blowing
from
polymer
nanocomposites
made
Nylon
6
and
nanoclay
(Cloisite
20A)
modified
with
an
amine
(1,4
diaminobutane
dihydrochloride).
Morphological
physical
characteristics,
adsorption
capacity,
antibacterial
properties
are
presented.
From
X-ray
diffraction
(XRD)
results,
it
was
possible
to
observe
a
displacement
signals
other
2θ
angles,
due
α
ϒ
phase
shift.
The
scanning
electron
microscopy
(SEM)
images
showed
that
mean
diameter
fiber
decreased
as
content
increased.
mechanical
tests
tear
strength
force
neat
nylon
1.734
N,
but
this
characteristic
increased
2.135
N
for
sample
0.5%
nanoclay.
inulin
efficiency
6/C20A
1.5%
2%
samples
at
15
min
75
74%,
respectively.
capacity
methylene
blue
methyl
orange
remained
above
90%
even
after
four
cycles.
In
addition,
present
activity
against
E.
coli.
Язык: Английский
Novel fabrication techniques for HKUST-1 adsorptive nanocomposite membrane for heavy metals removal from wastewater
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Апрель 26, 2025
Managing
heavy
metal
ions
in
wastewater
is
imperative
due
to
their
profound
impacts
on
human
health
and
the
ecosystem.
Membranes
endowed
with
adsorptive
features
present
a
highly
promising
solution
for
efficient
removal
of
contaminants
such
as
cadmium
(Cd2+),
nickel
(Ni2+),
lead
(Pb2+).
This
study
focuses
preparation
membranes
by
immobilizing
HKUST-1
metal-organic
framework
surface
polyethersulfone
(PES)
from
wastewater.
was
integrated
onto
membrane
via
gelatin-assisted
growth
in-situ
techniques,
further
incorporated
into
PES
polymer
matrix.
Comprehensive
characterization
these
modified
conducted
using
FESEM,
XRD,
FTIR,
EDAX,
contact
angle
analyses.
The
findings
revealed
that
PES/J
(gelatin-assisted
growth)
membrane,
combination
PES/I
(in-situ
exhibited
superior
efficacy
removal.
Notably,
pure
water
flux
gelatin-seed
increased
approximately
2.5-fold
compared
pristine
membrane.
demonstrated
high
fluxes
ranging
between
80
140
lit/m2.h.bar,
whereas
had
around
25-50
lit/m2.h.bar.
Furthermore,
uniform
dispersion
crystals
observed
prepared
method,
which
led
efficiency
100%
after
min
Cd2+
Ni2+
60
Pb2+
ions.
synthesis
nanocomposite
(ANMs)
growth,
mixed
matrix
approaches
demonstrate
potential
Язык: Английский