Processes,
Год журнала:
2022,
Номер
10(10), С. 1968 - 1968
Опубликована: Сен. 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.
Journal of Nanobiotechnology,
Год журнала:
2018,
Номер
16(1)
Опубликована: Окт. 30, 2018
In
materials
science,
"green"
synthesis
has
gained
extensive
attention
as
a
reliable,
sustainable,
and
eco-friendly
protocol
for
synthesizing
wide
range
of
materials/nanomaterials
including
metal/metal
oxides
nanomaterials,
hybrid
materials,
bioinspired
materials.
As
such,
green
is
regarded
an
important
tool
to
reduce
the
destructive
effects
associated
with
traditional
methods
nanoparticles
commonly
utilized
in
laboratory
industry.
this
review,
we
summarized
fundamental
processes
mechanisms
approaches,
especially
metal
oxide
[e.g.,
gold
(Au),
silver
(Ag),
copper
(CuO),
zinc
(ZnO)]
using
natural
extracts.
Importantly,
explored
role
biological
components,
essential
phytochemicals
(e.g.,
flavonoids,
alkaloids,
terpenoids,
amides,
aldehydes)
reducing
agents
solvent
systems.
The
stability/toxicity
surface
engineering
techniques
achieving
biocompatibility
are
also
discussed.
Finally,
covered
applications
such
synthesized
products
environmental
remediation
terms
antimicrobial
activity,
catalytic
removal
pollutants
dyes,
heavy
ion
sensing.
International Journal of Environmental Science and Technology,
Год журнала:
2018,
Номер
16(2), С. 1193 - 1226
Опубликована: Ноя. 27, 2018
Textile
industries
are
responsible
for
one
of
the
major
environmental
pollution
problems
in
world,
because
they
release
undesirable
dye
effluents.
wastewater
contains
dyes
mixed
with
various
contaminants
at
a
variety
ranges.
Therefore,
legislation
commonly
obligates
textile
factories
to
treat
these
effluents
before
discharge
into
receiving
watercourses.
The
treatment
efficiency
any
pilot-scale
study
can
be
examined
by
feeding
system
either
real
or
artificial
having
characteristics,
which
match
typical
factory
discharges.
This
paper
presents
critical
review
currently
available
literature
regarding
and
characteristics
effluents,
also
constituents
including
chemicals
used
preparing
simulated
containing
dye,
as
well
treatments
applied
treating
prepared
collects
scattered
information
relating
organises
it
help
researchers
who
required
prepare
synthetic
wastewater.
These
ingredients
evaluated
based
on
wastewater,
special
simulate
recommended.
processes
carried
out
during
manufacturing
corresponding
each
process
discussed.
Critical Reviews in Environmental Science and Technology,
Год журнала:
2017,
Номер
47(19), С. 1836 - 1876
Опубликована: Окт. 2, 2017
The
textile
sector
is
14%
of
total
industrial
production
in
India
and
contributes
to
about
4%
the
gross
domestic
product
earns
27%
India's
foreign
exchange.
Worldwide,
up
10,000
dyes
are
available
their
annual
above
7
×
105
metric
tons,
which
being
used
not
only
but
also
applied
paper,
food
pharmaceutical
industries.
Textile
industries
have
been
consuming
more
than
100
L
water
process
1
kg
textiles,
contributed
heavily
polluting
surface
ground
resources
many
regions
country.
toxic
carcinogenic
effect
untreated
effluent
well
understood.
decolorization
detoxification
dye
effluents
most
important
aspect
major
concern
meet
environmental
regulations.
This
paper
presents
a
review
literature
on
significance
bioremediation
technologies
over
other
physico-chemical
methods
for
efficient
removal
from
waste
improve
fragile
ecosystems
different
world.The
present
(a)
symbolizes
applications
existing
conventional
physical
chemical
approaches
decolorization/degradation
dyes,
(b)
describes
merits
demerits,
(c)
emphasizes
microbial
precisely
by
using
bacteria
(aerobic
anaerobic
conditions),
fungi
algae,
(d)
involvement
various
enzymes
biological
sources
mechanism
action.Over
years,
researchers
developed
several
treat
effluents,
little
effort
has
made
put
entire
these
one
refereed
our
an
attempt
compile
information
treatment
effluent,
so
that
can
be
shared
widely
site
specific
situations.
Bioengineered,
Год журнала:
2020,
Номер
12(1), С. 70 - 87
Опубликована: Дек. 28, 2020
Rapid
industrialization
has
provided
comforts
to
mankind
but
also
impacted
the
environment
harmfully.
There
been
severe
increase
in
pollution
due
several
industries,
particular
dye
industry,
which
generate
huge
quantities
of
wastewater
containing
hazardous
chemicals.
Although
tremendous
developments
have
taken
place
for
treatment
and
management
such
through
chemical
or
biological
processes,
there
is
an
emerging
shift
approach,
with
focus
shifting
on
resource
recovery
from
their
sustainable
manner.
This
review
article
aims
present
discuss
most
advanced
state-of-art
technical
scientific
about
industry
wastewater,
include
oxidation
process,
membrane
filtration
technique,
microbial
technologies,
bio-electrochemical
degradation,
photocatalytic
etc.
Among
these
degradation
seems
highly
promising
sustainability
discussed
detail
as
a
approach.
paper
covers
challenges
future
perspectives
this
field.
VII
ResumenEfecto
de
la
síntesis
nanopartículas
MnO2
e
inmovilización
lacasas
sobre
fibras
pseudotallo
plátano
para
degradación
del
colorante
Carmín
Índigo
Los
colorantes
sintéticos
se
han
convertido
en
una
problemática
ambiental
con
graves
consecuencias
las
fuentes
hídricas,
fauna
los
ríos
y
salud
pública,
esto
a
raíz
deficiente
disposición
soluciones
coloreadas.Con
el
fin
brindar
alternativas
procesos
tratamiento,
usaron
vegetales
extraídas
como
soporte
por
adsorción
determinar
efectividad
remoción
índigo
carmín.En
primera
fase,
realizó
un
pretratamiento
enzimático
fibra
mediante
uso
KMnO4
precursor
obtuvo
que
contacto
logran
98%
5
minutos,
después
evaluó
reutilización
funcionalizada.La
siguiente
fase
fue
enzima
lacasa
pretratadas
mecánica
enzimáticamente,
resultados
determinaron
carmín
dosis
mínima
inmovilizada
cuando
estuvo
4h.Finalmente
