Journal of the Chinese Chemical Society,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 15, 2024
Abstract
Pharmaceutical
substances,
a
pill
for
every
ill,
have
become
sweet
poison
by
remarkably
boosting
the
global
economy
as
well
human
and
animal
wellness
at
same
time
causing
environmental
pollution,
especially
in
aquatic
ecosystem,
this
has
led
to
fatal
diminution
availability
of
clean
water
upsurge
insecurity.
Notably,
traditional
techniques
materials
been
employed
up
pharmaceutical
pollutants
(PP)
from
bodies;
however,
they
come
under
controversy
because
require
hazardous
chemicals
cannot
fully
mineralize
stubborn
PPs.
Interestingly,
photocatalytic
degradation
approach
employing
eco‐benign
biosynthesized
nanoparticles
(BNP)
is
an
avant‐garde
practice
shown
be
eco‐sustainable
method
that
can
PPs
into
harmless
molecules.
Thus,
study
critically
explores
application
BNPs
The
review
revealed
greatest
efficacy
was
greater
than
80%
most
cases,
least
amount
required
around
10
min.
In
addition,
oxygen‐containing
functional
groups
found
biological
sources
used
fabrication
contributed
supremacy
•
OH
O
2
radicals
operation.
Also,
kinetic
data
modeled
pseudo‐first
order,
indicates
more
involved
operation
.
Moreso,
excellent
reusability
potential
(>5
rounds)
while
maintaining
inherent
structural
integrity.
Techno‐economic
analysis
are
cost‐effective,
costing
about
$1.5/1,000,000
mL
wastewater
on
average.
Desalination and Water Treatment,
Год журнала:
2024,
Номер
320, С. 100591 - 100591
Опубликована: Июль 11, 2024
Sustainable
accessibility
and
adequate
availability
of
healthy
water
are
preconditions
for
living
effective
uninterrupted
ecological
networking.
However,
the
presence
organic
pollutants
like
organochlorine
(OC)
organophosphorus
(OP)
compounds
in
environment
has
led
to
continuous
shrinkage
percentage
clean
available
humanity's
basic
needs.
Interestingly,
green
nanoparticles
biosynthesized
using
biogenic
entities
have
recently
emerged
as
an
appealing
choice
photocatalytic
degradation
a
wide
range
owing
their
eco-benignness.
Particularly,
iron-based
(BIBNPs)
demonstrated
unique
properties
such
ease
fabrication,
excellent
regenerability,
strong
redox
potential,
ability
absorb
visible
light,
produce
highly
reactive
oxygen
species
that
can
enhance
efficiency
low
aggregation
which
beneficial
remediation
contaminants.
The
BIBNPs
maintain
stability
reactivity
under
various
environmental
conditions
makes
them
promising
solution
cleanup
efforts.
This
review
aims
critically
report
empirically
juxtapose
iron
oxide
NPs
spectrum
OC
OP
aquatic
environments.
work
also
generously
elucidates
potential
eco-benign
recyclable
photocatalysts
complete
mineralization
OP.
study
pragmatically
expounded
mechanism
presented
frontiers
future
research
directions
circular
economy,
financial
analysis,
artificial
intelligence
integration,
hybrid
technology.
It
was
discovered
most
prevalent
end
products
were
CO2
H2O,
least
amount
time
needed
just
five
minutes,
plant
extract
widely
used
bio-reductant
bio-fabrication
BIBNPs.
greatest
found
be
100
%
is
testament
superior
efficacy
Journal of the Chinese Chemical Society,
Год журнала:
2024,
Номер
71(9), С. 944 - 977
Опубликована: Июль 2, 2024
Abstract
Introduction
Tribocatalysis,
an
emerging
cutting‐edge
technique
that
uses
frictional
mechanical
energy
to
activate
the
catalytic
operation
of
a
reaction
or
material
including
nanomaterials
has
garnered
interest
research
community
in
recent
times.
Aim
This
study
aimed
critically
review
original
works
directed
toward
tribocatalytic
degradation
various
hazardous
dye
pollutants.
Notably,
this
review,
and
their
composites
with
outstanding
tailored
profiles
are
explored
for
efficiency
In
addition,
effect
operating
factors
importance
engineers,
industries,
investors
optimization
purposes
was
pragmatically
discussed.
Also,
electron
trapping
radical
scavengers
alongside
mechanism
empirically
analyzed.
Results
From
work,
it
found
maximum
>80%
most
cases
at
optimum
temperature
20–40°C,
time
taken
0.5‐48
hours,
stirring
speed
500‐1000rmp.
It
discovered
magnetic
enhances
production
•OH,
O
2
•,
h+
by
mechanistically
responsible
revealed
expended
tribocatalyst
can
be
eluted
mostly
using
H
2O
reused
up
3–10
times
while
still
sustaining
suggests
industrial
scalability
eco‐friendliness
potential
approach.
Conclusion
end,
challenges
gaps
pave
way
method
improvement
also
serve
as
future
hotspots
researchers
were
presented.
Journal of the Chinese Chemical Society,
Год журнала:
2024,
Номер
71(9), С. 978 - 1007
Опубликована: Июль 24, 2024
Abstract
Dirty
dozen
chemicals
(DDCs)
are
a
group
of
12
extremely
toxic
that
were
recognized
at
the
Stockholm
convention
in
2001
for
their
severe
impact
on
ecosystem
and
human
health.
Despite
embargo
restraint
placed
DDCs
usage,
these
continue
to
find
way
into
because
they
still
secretly
or
openly
applied
by
many
nations,
especially
African
regions.
Moreover,
can
be
perceived
where
have
been
employed
previously
before
treaty
due
persistent
profile.
This
study
aimed
critically
review
original
works
directed
toward
removal
various
dirty
using
covalent
metal–organic
frameworks
(COFs
MOFs).
Specifically,
this
study,
COFs/MOFs
composites
with
remarkably
tailored
adsorptive
profiles
evaluated
adsorption
efficiency
different
DDCs.
In
addition,
effect
operating
parameters
importance
environmentalists
stakeholders
optimization
purposes
was
empirically
discussed.
also
fills
knowledge
vacuums
about
COF/MOF‐DDCs
process,
offers
insights
reusability
potential,
fundamental
mechanism,
isotherm,
kinetic
modeling,
framework
future
studies.
Findings
from
revealed
COF
MOF
high
DDC
capacity
potential
attributed
admirable
porosity
existence
plethora
oxygen‐rich
functional
groups
allow
better
interactions
through
chelation,
halogen
bonding,
H‐bonding,
π‐π
stacking.
points
upscaling
remediation
technique.
Future
researchers
need
direct
more
efforts
use
density
theory
mechanism
interpretation,
exploration
hybrid
technology,
cost
analysis,
scalability,
thermodynamics,
adsorption,
desorption
modeling.
Journal of the Chinese Chemical Society,
Год журнала:
2024,
Номер
71(10), С. 1130 - 1153
Опубликована: Авг. 6, 2024
Abstract
Aromatic
organoarsenic
compounds
(AOCs)
have
proven
to
be
both
a
boon
and
curse
by
boosting
profit
maximization
in
livestock
production
at
the
same
time
contributing
pollution
of
water
bodies,
chief
cornerstone
ecosystem.
Interestingly,
photocatalytic
degradation
using
nanomaterials
has
emerged
as
an
effective
method
mitigate
AOC
pollution.
Thus,
this
study
aims
review
analyze
original
research
works
directed
toward
aqueous
environment.
In
study,
efficiency
various
is
investigated
for
different
aromatic
compounds.
addition,
empirical
analysis
was
conducted
on
impact
electron
trapping
radical
scavengers.
Furthermore,
kinetics
mechanisms
were
pragmatically
discussed.
Also,
recyclability,
stability,
real‐life
applicability
empirically
evaluated.
According
review,
most
nanomaterial
materials
had
maximal
efficiencies
>75%
AOCs
within
average
6–330
min.
The
scavenging
revealed
that
●
OH
O
2
mechanistically
play
major
role
than
electrons
holes.
Additionally,
it
shown
expended
photocatalysts
can
eluted
mostly
with
H
O/NaOH
recycled
up
3–6
rounds
>80%
cases
while
maintaining
their
structural
integrity.
This
indicates
potential
environmentally
friendly
industrially
scalable.
Ultimately,
gaps
highlighted,
which
help
researchers
identify
future
hotspots
open
doors
technique
advancement.
