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-
(
RSC Advances,
Journal Year:
2024,
Volume and Issue:
14(35), P. 25629 - 25662
Published: Jan. 1, 2024
Graphitic
carbon
nitride
(g-C
3
N
4
)-based
materials
have
emerged
as
promising
photocatalysts
due
to
their
unique
band
structure,
excellent
stability,
and
environmental
friendliness.
Sustainability,
Journal Year:
2023,
Volume and Issue:
15(23), P. 16173 - 16173
Published: Nov. 21, 2023
Per
and
polyfluoroalkyl
substances
(PFAS)
have
been
extensively
employed
in
a
broad
range
of
manufacturing
consumer
goods
due
to
their
highly
persistent
nature.
PFAS
exposure
is
recognized
pose
serious
health
hazards;
therefore,
addressing
pollution
water
has
become
top
priority
for
public
environmental
protection
organizations.
This
review
article
focuses
on
the
efficiency
different
removal
techniques
(activated
carbon,
biochar,
ion
exchange
resin,
membrane
filtration,
reverse
osmosis,
metal-organic
frameworks,
foam
fractionation,
ozone
destruction
techniques)
eliminating
types
short-
long-chain
from
water.
Hydrophobicity
electrostatic
interactions
are
revealed
be
primary
mechanisms
elimination
PFAS.
The
all
eradicate
short-chain
comparatively
lower
compared
most
efficient
but
some
drawbacks,
including
formation
precursors
high
operational
costs.
According
findings
study,
it
anticipated
that
combined
methods
will
required
effectively
remediate
PFAS-contaminated
Emerging contaminants,
Journal Year:
2024,
Volume and Issue:
10(3), P. 100303 - 100303
Published: Feb. 8, 2024
and
polyfluoroalkyl
substances
(PFAS)
are
a
class
of
ubiquitous,
persistent,
hazardous
pollutants
that
raise
concerns
for
human
health
the
environment.
Typically,
PFAS
removal
from
water
relies
on
adsorption
techniques
using
conventional
sorption
materials
like
activated
carbons
(ACs)
ion
exchange
resins
(IERs).
However,
there
is
continuous
search
more
efficient
performing
adsorbent
to
better
address
wide
range
chemical
structures
in
environment,
increase
their
selectivity,
achieve
an
overall
high
capacity
faster
uptake
kinetics.
In
this
context,
results
application
non-conventional
(i.e.,
readily
available
biological-based
proteins
advanced
nanocomposites
cyclodextrins)
reported
discussed
consideration
following
criteria:
i)
efficiency
kinetics
legacy
(e.g.,
PFOA,
PFBA)
as
well
newly-introduced
emerging
GenX),
ii)
representativity
environmental
conditions
experimental
setup
use
environmentally
relevant
concentrations),
iii)
regenerability,
reusability
applicability
materials,
iv)
role
material
modifications
adsorption.
From
review,
it
emerged
organic
frameworks,
nano(ligno)cellulosic-based
layered
double
hydroxides
among
most
promising
herein
investigated
adsorption,
was
also
observed
presence
fluorine-
amine-moieties
structure
improve
both
selectivity
uptake.
lack
data
real
environments
costs
involved
means
research
still
its
infancy
need
further
investigation.
Desalination and Water Treatment,
Journal Year:
2024,
Volume and Issue:
317, P. 100018 - 100018
Published: Jan. 1, 2024
With
the
increase
of
scale
animal
husbandry,
negative
effect
nitrogen
and
phosphorus,
antibiotics,
heavy
metals
other
pollutants
in
livestock
wastewater
has
been
increasing.
Natural
adsorption
materials
are
a
new
type
environmental
protection
that
have
attracted
attention
recent
years.
Many
researchers
developed
natural
using
microorganisms,
algae,
plant
derivatives
industrial
agricultural
wastes.
However,
there
no
systematic
review
regarding
adsorbents
for
purpose
to
treat
wastewater.
In
this
paper,
their
hazards
were
reviewed.
The
characteristics
such
introduced
detail,
research
progress
adsorbent
on
treatment
was
summarized.
This
is
intended
provide
ideas
references
development
application
adsorbent.
