Angewandte Chemie International Edition,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 14, 2024
Abstract
Shifting
photocatalytic
oxygen
activation
towards
3‐electron
(e
−
)
pathway
to
hydroxyl
radicals,
instead
of
the
normal
1
e
superoxide
becomes
increasingly
important
for
pollution
degradation
since
radicals
possess
a
high
oxidation
potential
(2.80
V).
Here,
we
demonstrate
selective
via
3
using
single
atomically
dispersed
La
based
on
WO
fabricated
with
vacancies
weaken
La−O
coordination
strength
(denoted
as
LaO
4
−WO
v
).
Unsaturated‐state
overcomes
rate‐limited
step
2
reduction
reaction
hydrogen
peroxide
tuning
binding
free
energy
key
intermediate
*OOH,
stepped
by
easy
generation
.
This
strategy
alters
process
from
Hydrogen
and
over
produces
3.8
3.3
mmol
L
−1
h
,
35
8
times
that
detected
respectively.
Rapid
complete
removal
tetracycline
realizes
0.077
min
rate
constant,
38
Degradation
efficiencies
keep
greater
than
98
%
following
five
repeats,
revealing
practical‐utilization‐level
robust
stability.
work
builds
an
unsaturated‐state
transition
metal
site
manipulating
effective
water
purification
representative
application.
Heliyon,
Год журнала:
2024,
Номер
10(9), С. e29573 - e29573
Опубликована: Апрель 20, 2024
Water
contamination
is
an
escalating
emergency
confronting
communities
worldwide.
While
traditional
adsorbents
have
laid
the
groundwork
for
effective
water
purification,
their
selectivity,
capacity,
and
sustainability
limitations
driven
search
more
advanced
solutions.
Despite
many
technological
advancements,
economic,
environmental,
regulatory
hurdles
challenge
practical
application
of
adsorption
techniques
in
large-scale
treatment.
Integrating
nanotechnology,
material
fabrication
techniques,
data-driven
design
enabled
by
artificial
intelligence
(AI)
machine
learning
(ML)
led
to
a
new
generation
optimized,
high-performance
adsorbents.
These
materials
leverage
properties
like
high
surface
area,
tailored
pore
structures,
functionalized
surfaces
capture
diverse
contaminants
efficiently.
With
focus
on
effectiveness,
this
review
highlights
transformative
potential
these
setting
benchmarks
purification
technologies.
This
article
delivers
in-depth
exploration
current
landscape
future
directions
adsorbent
technology
remediation,
advocating
multidisciplinary
approach
overcome
existing
barriers
treatment
applications.
Alexandria Engineering Journal,
Год журнала:
2024,
Номер
100, С. 61 - 71
Опубликована: Май 17, 2024
Due
to
the
widespread
distribution
of
emerging
pollutants
(EPs)
and
their
potential
impact
on
ecosystems
public
health,
evaluating
creating
wastewater
treatment
techniques
reduce
EPs
is
a
global
priority.
Tackling
removal
from
environment
has
become
significant
challenge
for
researchers,
spurred
by
growing
awareness
prevalence
associated
risks.
Among
existing
techniques,
adsorption
utilizing
diverse
adsorbents
emerges
as
most
cost-effective
widely
applicable
approach.
Understanding
isotherms
crucial
assessment
optimization
adsorbent
materials
used
in
approach
remove
wastewater.
The
investigation
offers
versatile
effective
pollutant
addition
helping
optimize
protocols.
Numerous
have
been
explored
This
review
focuses
developing
new
with
strong
emphasis
long-term
environmental
impact.
To
improve
pharmaceutical
efficiency,
exploring
innovative
bio-adsorption
methods
key.
Prioritizing
sustainable
design
scalability
considerations
essential
advancing
polysaccharide-based
adsorbents.
A
multidisciplinary
assessing
practical
applicability,
considering
obstacles.
Enhancing
real-world
efficacy
relies
strategic
resource
allocation
field
research.
study
examines
materials,
stresses
standardized
procedures,
recommendations
improving
adsorption-based
EPs.
Environmental Science & Technology,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 6, 2025
For
several
decades,
the
methodology
of
complete
destruction
organic
pollutants
via
oxidation,
i.e.,
mineralization,
has
been
rooted
in
real
water
treatment
applications.
Nevertheless,
this
industrially
accepted
protocol
is
far
from
sustainable
because
excessive
input
chemicals
and/or
energy
as
well
unregulated
carbon
emission.
Recently,
there
have
emerging
studies
on
removal
a
completely
different
pathway,
polymerization,
meaning
that
target
undergo
oxidative
polymerization
reactions
to
generate
polymeric
products.
These
collectively
shown
compared
conventional
mineralization
pathway
allows
more
efficient
pollutants,
largely
reduced
chemicals,
and
suppressed
In
review,
we
aim
provide
comprehensive
examination
fundamentals
process,
current
state-of-the-art
strategies
for
regulation
both
kinetic
thermodynamic
perspectives,
resource
recovery
formed
end,
limitations
process
pollutant
are
discussed,
with
perspectives
future
studies.
Hopefully,
review
could
not
only
critical
insight
advancement
polymerization-oriented
technologies
greener
manner
but
also
stimulate
paradigm
innovations
low-carbon
treatment.
