Industrial & Engineering Chemistry Research,
Journal Year:
2023,
Volume and Issue:
62(21), P. 8373 - 8384
Published: May 16, 2023
Per-
and
polyfluoroalkyl
substances
(PFASs)
are
aqueous
contaminants
associated
with
serious
health
consequences.
Conventional
PFAS
adsorbents
limited
by
slow
kinetics
low
short-chain
uptake,
driving
interest
in
high-performing
alternatives.
Here,
β-zeolites
were
investigated
for
short-
(
Langmuir,
Journal Year:
2024,
Volume and Issue:
40(6), P. 2815 - 2829
Published: Feb. 1, 2024
The
increasing
health
risks
posed
by
per-
and
polyfluoroalkyl
substances
(PFASs)
in
the
environment
highlight
importance
of
implementing
effective
removal
techniques.
Conventional
wastewater
treatment
processes
are
inadequate
for
removing
persistent
organic
pollutants.
Recent
studies
have
increasingly
demonstrated
that
metal–organic
frameworks
(MOFs)
capable
PFASs
from
water
through
adsorption
However,
there
is
still
constructive
discussion
on
potential
MOFs
adsorbing
large-scale
engineering
applications.
This
review
systematically
investigates
use
as
adsorbents
PFAS
treatment.
primarily
involved
a
comprehensive
analysis
existing
literature
to
understand
mechanisms
identify
factors
enhance
their
efficiency
PFASs.
We
also
explore
critical
aspects
regeneration
stability
MOFs,
assessing
reusability
long-term
performance,
which
essential
Finally,
our
study
highlights
challenges
using
MOFs.
Especially,
efficient
short-chain
with
hydrophilicity
major
challenge,
while
medium-
long-chain
frequently
susceptible
being
captured
multiple
synergistic
effects.
ion-exchange
force
may
be
key
solving
this
difficulty,
but
its
susceptibility
ion
interference
needs
addressed
practical
hope
can
provide
valuable
insights
into
well
advance
sustainable
utilization
field
treatment,
thereby
presenting
novel
perspective.
Nanomaterials,
Journal Year:
2023,
Volume and Issue:
13(10), P. 1668 - 1668
Published: May 18, 2023
This
review
focuses
on
a
critical
analysis
of
nanocatalysts
for
advanced
reductive
processes
(ARPs)
and
oxidation
(AOPs)
designed
the
degradation
poly/perfluoroalkyl
substances
(PFAS)
in
water.
Ozone,
ultraviolet
photocatalyzed
ARPs
and/or
AOPs
are
basic
treatment
technologies.
Besides
nanomaterials
with
greater
potential
as
catalysts
PFAS
water,
perspectives
their
future
development,
considering
sustainability,
discussed.
Moreover,
brief
current
state
art
water
is
presented.
