Journal of Hazardous Materials,
Journal Year:
2024,
Volume and Issue:
468, P. 133830 - 133830
Published: Feb. 22, 2024
The
daunting
effects
of
persistent
organic
pollutants
on
humans,
animals,
and
the
environment
cannot
be
overemphasized.
Their
fate,
persistence,
long-range
transport,
bioavailability
have
made
them
an
environmental
stressor
concern
which
has
attracted
interest
research
community.
Concerted
efforts
been
by
relevant
organizations
utilizing
legislative
laws
to
ban
their
production
get
rid
completely
for
sake
public
health.
However,
they
remained
refractive
in
different
compartments
environment.
is
majorly
a
function
anthropogenic
activities.
Landfilling
incineration
are
among
earliest
classical
means
remediation
waste;
however,
not
sustainable
due
seepage
contaminants
landfills,
release
toxic
gases
into
atmosphere
energy
requirements
during
incineration.
Other
advanced
waste
destruction
technologies
explored
degradation
these
recalcitrant
pollutants;
although,
some
efficient,
but
limited
high
amounts
consumption,
use
solvents
hazardous
chemicals,
capital
operational
cost,
lack
trust.
Thus,
this
study
systematically
reviewed
contaminant
technologies,
efficiency,
feasibility.
Finally,
based
techno-economic
feasibility,
non-invasiveness,
friendliness;
radiation
technology
can
considered
viable
alternative
all
matrices
at
bench-,
pilot-,
industrial-scale.
Catalysts,
Journal Year:
2022,
Volume and Issue:
13(1), P. 26 - 26
Published: Dec. 24, 2022
Titanium
dioxide
(TiO2),
one
of
the
most
frequently
used
materials
in
general,
has
emerged
as
an
excellent
photocatalytic
material
for
environmental
applications.
In
this
review,
principles
and
mechanisms
activity
TiO2
have
been
analyzed.
Structural
physical
specificities
nanoparticles,
such
morphology,
crystal
structure,
electronic
optical
properties,
considered
context
A
review
influence
several
factors,
type
dimensions
photocatalyst
particles,
pH
solution,
oxidants/electron
acceptors,
light
intensity
on
properties
TiO2,
provided.
Superhydrophilicity
intrinsic
property
surface
was
discussed
through
reconstruction
during
reversible
hydrophilic
changes.
Additionally,
attention
paid
to
improving
particles
aggregation
agglomeration.
Magnetochemistry,
Journal Year:
2023,
Volume and Issue:
9(4), P. 110 - 110
Published: April 20, 2023
Catalysts
play
a
critical
role
in
producing
most
industrial
chemicals
and
are
essential
to
environmental
remediation.
Under
the
demands
of
sustainable
development,
environment
protection,
cost-related
factors,
it
has
been
suggested
that
catalysts
sufficiently
separable
conveniently
recyclable
catalysis
process.
Magnetite
(Fe3O4)
nanomaterials
provide
possible
way
achieve
this
goal,
due
their
magnetism,
chemical
stability,
low
toxicity,
economic
viability,
etc.
Therefore,
Fe3O4-based
materials
emerging
as
an
important
solid
support
load
heterogeneous
immobilize
homogeneous
catalysts.
Moreover,
addition
magnetic
character
will
not
only
make
recovery
much
easier
but
also
possibly
endow
with
desirable
properties,
such
magnetothermal
conversion,
Lewis
acid,
mimetic
enzyme
activity,
Fenton
activity.
The
following
review
comprises
short
survey
recent
reports
catalytic
applications
materials.
It
contains
seven
sections,
introduction
into
theme,
remediation,
electrocatalysis,
organic
synthesis,
synthesis
biodiesel,
cancer
treatment,
conclusions
about
reported
research
perspectives
for
future
developments.
Elucidation
functions
mechanisms
Fe3O4
nanoparticles
(NPs)
these
may
benefit
acquisition
robust
affordable
protocols,
leading
good
activity
enhanced
recoverability.
Environmental Science and Ecotechnology,
Journal Year:
2024,
Volume and Issue:
21, P. 100420 - 100420
Published: April 12, 2024
Chlorinated
organic
pollutants
constitute
a
significant
category
of
persistent
due
to
their
widespread
presence
in
the
environment,
which
is
primarily
attributed
expansion
agricultural
and
industrial
activities.
These
are
characterized
by
persistence,
potent
toxicity,
capability
for
long-range
dispersion,
emphasizing
importance
eradication
mitigate
environmental
pollution.
While
conventional
methods
removing
chlorinated
encompass
advanced
oxidation,
catalytic
bioremediation,
utilization
biochar
has
emerged
as
prominent
green
efficacious
method
recent
years.
Here
we
review
biochar's
role
remediating
typical
organics,
including
polychlorinated
biphenyls
(PCBs),
triclosan
(TCS),
trichloroethene
(TCE),
tetrachloroethylene
(PCE),
organochlorine
pesticides
(OCPs),
chlorobenzenes
(CBs).
We
focus
on
impact
material
properties
adsorption
mechanisms
organics.
This
highlights
use
sustainable
eco-friendly
pollutants,
especially
when
combined
with
biological
or
chemical
strategies.
Biochar
facilitates
electron
transfer
efficiency
between
microorganisms,
promoting
growth
dechlorinating
bacteria
mitigating
toxicity
organics
through
adsorption.
Furthermore,
can
activate
processes
such
oxidation
nano
zero-valent
iron,
generating
free
radicals
decompose
compounds.
observe
broader
application
bioprocesses
treating
soil,
reducing
impacts.
Conversely,
water-based
integrating
proved
more
effective,
leading
superior
purification
results.
contributes
theoretical
practical
pollutants.
Desalination and Water Treatment,
Journal Year:
2024,
Volume and Issue:
317, P. 100258 - 100258
Published: Jan. 1, 2024
The
global
challenges
of
clean
water
access
and
security
are
a
growing
concern,
along
with
wastewater
being
major
source
pollution.
Innovative
approaches
to
remediate
contaminants
needed.
However,
sustainable
development
requires
innovative
from
their
source.
In
the
last
decade,
extensive
research
has
been
conducted
worldwide
improve
conventional
technologies
for
treatment.
Recent
strategies
include
adsorption,
advanced
oxidation,
biodegradation,
membrane
filtration.
no
technology
can
effectively
remove
contaminants,
hybrid
systems
more
promising.
This
review
provides
comprehensive
overview
characteristics
organic
pollutants
degradation
using
various
physical,
chemical,
biological
strategies.
Indeed,
treatment
such
as
nanotechnology
artificial
intelligence
be
considered
planning
designing
modern
plants.
studies
have
indicated
that
compelling
than
single
enhancing
process
efficiency.
discussions
anticipated
lay
foundations
future
improvements
in
could
emerge
promising
minimize
toxicity
allow
safe
reuse
water.
