Separations,
Год журнала:
2024,
Номер
11(12), С. 353 - 353
Опубликована: Дек. 18, 2024
Electro-chlorination
(E-Cl)
is
an
emerging
and
promising
electrochemical
advanced
oxidation
technology
for
wastewater
treatment
with
the
advantages
of
high
efficiency,
deep
mineralization,
a
green
process,
easy
operation.
It
was
found
that
mechanism
pollutant
removal
by
electro-chlorination
mainly
involves
indirect
in
which
driven
intermediate
active
species,
especially
RCS
chlorine
radicals,
strong
oxidization
ability
produced
at
anodes.
In
this
work,
we
summarized
principles
pathways
removal/degradation
pollutants
(organic
ammonia
nitrogen)
E-Cl
major
affecting
factors
including
applied
current
density,
voltage,
electrolyte
concentration,
initial
pH
value,
etc.
system,
DSA
BDD
electrodes
were
most
widely
used
electrode
materials.
The
flow-through
reactor
considered
to
be
since
it
had
porosity
large
pore
size,
could
effectively
improve
mass
transfer
efficiency
electron
reaction.
Of
many
detection
methods
radicals
RCS,
paramagnetic
resonance
(EPR)
spectrophotometry
N,
N-diethyl-1,4-phenylenediamine
sulfate
(DPD)
as
chromogenic
agent
two
methods.
Overall,
process
excellent
performance
prospects
treating
salt-containing
wastewater.
