ChemistrySelect,
Journal Year:
2024,
Volume and Issue:
9(8)
Published: Feb. 22, 2024
Abstract
The
advanced
oxidation
process
based
on
peroxymonosulfate
(PMS)
is
a
new
water
purification
strategy.
In
this
work,
Ni/Fe
bimetallic
atom
cluster
composite
catalyst
prepared
by
hydrothermal
synthesis
to
stimulate
PMS
produce
high
concentration
singlet
oxygen
(
1
O
2
)
and
efficiently
remove
bisphenol
A
(BPA)
from
aqueous
solution.
experimental
data
show
that
in
broad
pH
range
(pH=3–11),
the
removal
rate
of
BPA
non‐free
radical
pathway
induced
close
100
%,
still
has
stability
after
5
cycles.
mechanism
NiFe−BC/PMS/BPA
catalytic
degradation
system
investigated
quenching
experiment.
It
found
most
important
active
component
BPA,
could
promote
rapid
paper,
activity
selectivity
atomic
catalysts
can
provide
insights
for
treatment
phenolic
wastewater.
ACS Omega,
Journal Year:
2023,
Volume and Issue:
8(38), P. 34262 - 34280
Published: Sept. 15, 2023
The
degradation
of
organic
pollutants
present
in
domestic
and
industrial
effluents
is
a
matter
concern
because
their
high
persistence
ecotoxicity.
Recently,
advanced
oxidation
processes
(AOPs)
are
being
emphasized
for
pollutant
removal
from
effluents,
as
they
have
shown
higher
efficiencies
when
compared
to
conventional
activated
sludge
processes.
Sulfate
radical-based
methods
some
the
AOPs,
mainly
carried
out
using
persulfate
(PS)
peroxymonosulfate
(PMS),
which
gained
attention
due
ease
sulfate
radical
generation
effective
molecules.
PMS
gaining
more
popularity
its
reactivity
ability
generate
excess
radicals.
has
been
major
focus;
therefore,
mechanism
explained,
limitations
elaborated.
involvement
metal-organic
frameworks
PMS/PS
activation
applied
recent
advances
application
biochar
hydrogel-assisted
discussed.
