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.
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.
