Processes,
Journal Year:
2022,
Volume and Issue:
10(10), P. 1968 - 1968
Published: Sept. 29, 2022
Use
of
dyes
as
well
colorants
in
industrial
processes
has
extensively
increased.
Effluents
from
various
industries
such
textile,
paint,
food,
etc.
are
reported
to
have
a
diverse
range
colorants.
The
effluents
these
often
released
into
natural
water
bodies,
causing
serious
and
environmental
pollution,
which
humans
other
species
constantly
exposed.
Continued
changes
climate
also
affected
availability
for
people
around
the
world.
Thus,
advanced
treatments
removal
harmful
contaminants
municipal
wastewater
becoming
increasingly
important.
Removal
can
be
done
variety
ways,
including
physical,
chemical,
biological
treatments.
These
technologies,
however,
differ
terms
efficiency,
cost,
effect.
There
many
technological
economic
challenges
treatment
methods
currently
available.
search
most
suitable
strategy
successful
degradation
or
is
an
urgent
requirement.
Previously
published
research
suggests
that
use
enzymes
dye
more
effective
compared
traditional
techniques.
Nanoparticles,
with
their
exceptional
physicochemical
features,
potential
tackle
problem
purification
less
energy-intensive
way.
However,
extensive
standardization
would
necessity
different
nanoparticles.
Therefore,
intense
nanoparticle-based
technologies
may
provide
much
needed
solution
remediation
wastewater.
Metals,
Journal Year:
2021,
Volume and Issue:
11(1), P. 80 - 80
Published: Jan. 2, 2021
Along
with
industrialization
and
rapid
urbanization,
environmental
remediation
is
globally
a
perpetual
concept
to
deliver
sustainable
environment.
Various
organic
inorganic
wastes
from
industries
domestic
homes
are
released
into
water
systems.
These
carry
contaminants
detrimental
effects
on
the
Consequently,
there
an
urgent
need
for
appropriate
wastewater
treatment
technology
effective
decontamination
of
our
One
promising
approach
employing
nanoparticles
metal
oxides
as
photocatalysts
degradation
these
pollutants.
Transition
their
composites
exhibit
excellent
photocatalytic
activities
along
show
favorable
characteristics
like
non-toxicity
stability
that
also
make
them
useful
in
wide
range
applications.
This
study
discusses
some
briefly
outlined
various
It
focuses
TiO2,
ZnO,
WO3,
CuO,
Cu2O,
which
most
common
recognized
be
cost-effective,
stable,
efficient,
all,
environmentally
friendly
remediation.
Meanwhile,
this
highlights
oxides,
recent
developments,
challenges,
modifications
made
overcome
limitations
maximize
performance
photodegradation
RSC Advances,
Journal Year:
2018,
Volume and Issue:
8(43), P. 24571 - 24587
Published: Jan. 1, 2018
The
present
review
covers
the
regeneration
capacity
and
adsorption
efficiency
of
different
adsorbents
for
treatment
industrial
dyes
to
control
water
pollution.
International Journal of Environmental Research and Public Health,
Journal Year:
2019,
Volume and Issue:
16(11), P. 2066 - 2066
Published: June 11, 2019
Dyes
are
used
in
various
industries
as
coloring
agents.
The
discharge
of
dyes,
specifically
synthetic
wastewater
represents
a
serious
environmental
problem
and
causes
public
health
concerns.
implementation
regulations
for
has
forced
research
towards
either
the
development
new
processes
or
improvement
available
techniques
to
attain
efficient
degradation
dyes.
Catalytic
oxidation
is
one
advanced
(AOPs),
based
on
active
radicals
produced
during
reaction
presence
catalyst.
This
paper
reviews
problems
dyes
hydroxyl
radical-based
processes,
including
Fenton’s
process,
non-iron
metal
catalysts,
application
thin
catalyst-coated
tubular
reactors
detail.
In
addition,
sulfate
catalytic
technique
also
been
described.
study
includes
effects
operating
parameters
such
pH,
temperature,
concentration
oxidant,
initial
time
decomposition
Moreover,
this
analyzes
recent
studies
processes.
From
present
study,
it
can
be
concluded
that
very
environmentally
friendly
methods
dye
removal.
