Diclofenac
sodium
(DCF)
has
potential
biological
toxicity
and
is
difficult
to
remove
through
conventional
methods;
therefore,
there
a
pressing
imperative
develop
an
approach
tackle
this
environmental
predicament.
In
work,
nZVI@MoS2
was
synthesized
via
liquid-phase
reduction
activate
peroxydisulfate
(PDS)
for
the
degradation
of
DCF.
The
results
demonstrated
efficient
removal
DCF
within
30
minutes
with
nZVI@MoS2/PDS
system.
Quenching
experiments,
electron
paramagnetic
resonance
(EPR)
spectroscopy,
steady-state
concentration
calculations,
electrochemical
experiments
that
predominantly
underwent
O2•−-dominated
free
radical
pathway
transfer-dominated
nonradical
pathway.
composite
promoted
Fe2+/Fe3+
cycle,
generated
O2•−
showed
exceptional
performance
in
enhancing
transfer.
paths
were
revealed
HPLC‒MS
analyses.
Toxicological
assessment
software
reduced
This
study
presents
novel
wastewater
containing
pharmaceuticals
personal
care
products
(PPCPs).
