Synergistic photocatalytic activity of Bi2O3/g-C3N4/ZnO ternary heterojunction with dual Z-scheme charge transfer towards textile dye degradation
Journal of Industrial and Engineering Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 1, 2024
Язык: Английский
Sustainable biodegradation of malachite green dye by novel non-pathogenic Pseudomonas aeruginosa ED24
World Journal of Microbiology and Biotechnology,
Год журнала:
2025,
Номер
41(2)
Опубликована: Янв. 22, 2025
Язык: Английский
Advancing Dye Degradation: Integrating Microbial Metabolism, Photocatalysis, and Nanotechnology for Eco-Friendly Solutions
Bacteria,
Год журнала:
2025,
Номер
4(1), С. 15 - 15
Опубликована: Март 7, 2025
Textile
dyes
pose
a
major
environmental
threat
due
to
their
toxicity,
persistence
in
water
bodies,
and
resistance
conventional
wastewater
treatment.
To
address
this,
researchers
have
explored
biological
physicochemical
degradation
methods,
focusing
on
microbial,
photolytic,
nanoparticle-mediated
approaches,
among
others.
Microbial
depends
fungi,
bacteria,
yeasts,
algae,
utilizing
enzymatic
pathways
involving
oxidoreductases
like
laccases,
peroxidases,
azoreductases
breakdown
or
modify
complex
dye
molecules.
Photolytic
employs
hydroxyl
radical
generation
electron-hole
pair
formation,
while
utilizes
titanium
dioxide
(TiO2),
zinc
oxide
(ZnO),
silver
(Ag)
nanoparticles
enhance
removal.
improve
efficiency,
microbial
consortia
been
developed
decolorization
mineralization,
offering
cost-effective
eco-friendly
alternative
methods.
Photocatalytic
degradation,
particularly
using
TiO2,
harnesses
light
energy
for
breakdown.
Research
advancements
focus
shifting
TiO2
activation
from
UV
visible
through
doping
composite
materials,
optimizing
surface
area
mesoporosity
better
adsorption.
Nanoparticle-mediated
approaches
benefit
high
rapid
adsorption,
with
ongoing
improvements
synthesis,
functionalization,
reusability,
magnetic
nanoparticle
integration.
These
emerging
technologies
provide
sustainable
solutions
degradation.
The
primary
aim
of
this
review
is
comprehensively
evaluate
synthesize
current
research
the
azo
photolytic
processes,
nanotechnology-based
approaches.
also
provides
detailed
information
salient
mechanistic
aspects
these
efficiencies,
advantages,
challenges,
potential
applications
industrial
contexts.
Язык: Английский
A sustainable method of crystal violet dye removal using novel strain Klebsiella pneumoniae ED2.
Sustainable Chemistry for the Environment,
Год журнала:
2025,
Номер
unknown, С. 100210 - 100210
Опубликована: Янв. 1, 2025
Язык: Английский
Parametric optimization, Polyphenol profiling and Bioefficacy of Bacopa monnieri (L.) Pennell phytoextract against multi-drug resistant (MDR) foodborne bacterial pathogens.
Microbial Pathogenesis,
Год журнала:
2025,
Номер
unknown, С. 107320 - 107320
Опубликована: Янв. 1, 2025
Язык: Английский
Bioremediation of Reactive Blue 19 dye by laccase-producing Serratia marcescens AY4 strain
Journal of environmental chemical engineering,
Год журнала:
2025,
Номер
unknown, С. 115605 - 115605
Опубликована: Янв. 1, 2025
Язык: Английский
Comparison of three different zeolites to activate peroxymonosulfate for the degradation of the pharmaceutical ciprofloxacin in water
Environmental Science and Pollution Research,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 28, 2025
Abstract
Zeolites
are
typically
used
as
adsorbents
for
the
removal
of
organic
pollutants
from
water
but
recently
gaining
attention
catalysts
activation
persulfates
toward
contaminants
degradation.
In
this
work,
capability
a
zeolite
Y
(FAU-type)
and
two
zeolites
beta
(BEA-type)
to
activate
peroxymonosulfate
(PMS)
degradation
one
representative
pollutant
pharmaceutical
nature
(i.e.,
ciprofloxacin)
was
tested
compared.
Initially,
characterization
considered
carried
out,
evidencing
that
they
had
different
Si/Al,
surface
area,
basicity.
Then,
main
pathway
involved
in
target
determined
activating
ability
three
It
found
among
materials,
highest
PMS
ciprofloxacin
(showing
~
90%
after
10
min
treatment).
The
synergy
(
S
)
systems
followed
order:
beta/PMS
,
0.5–1.4)
<
Y/PMS
3.9),
revealing
Si/Al
ratio
has
determinant
role
zeolite/peroxymonosulfate
combination,
being
convenient
lower
values
such
ratio.
most
adequate
combination
Y/PMS),
attacked
by
singlet
oxygen
(coming
via
basic
sites),
which
modified
on
its
piperazyl
ring,
producing
intermediates.
Theoretical
analyses
based
structure
suggested
intermediates
have
low
toxicity
against
mammals.
Additionally,
experimental
tests
showed
process
led
resultant
solution
without
antimicrobial
activity
S.
aureus
.
Finally,
it
can
be
mentioned
ZY/PMS
deal
with
synthetic
hospital
wastewater,
achieving
40%
elimination
60
treatment.
Язык: Английский
A comparative analysis of single-step and multi-step methods for producing magnetic activated carbon from palm kernel shells: Adsorption of methyl orange dye
Green Processing and Synthesis,
Год журнала:
2025,
Номер
14(1)
Опубликована: Янв. 1, 2025
Abstract
Synthetic
dyes
in
wastewater
present
a
challenging
problem
that
requires
special
attention
due
to
the
high
environmental
risks,
and
magnetic
adsorbents
appear
as
promising
alternatives
solve
it.
Magnetic
activated
carbons
(MAC)
were
prepared
by
comparing
single-
multi-step
methods.
Palm
kernel
shells
used
precursors,
with
ZnCl
2
,
then
magnetized
adding
solution
containing
Fe
3+
ions
(FeCl
3
).
Iron
compound
inclusion
aims
enhance
effectiveness
of
carbon
an
adsorbent
for
liquid
waste.
Fourier
transform
infra-red
characterization
showed
functional
groups
detected
on
MAC
O–H,
C═O,
C═C,
C≡N,
C–O.
The
effect
preparation
methods
dye
concentration
(10–30
mg·L
−1
)
adsorption
kinetics
investigated.
Characterization
through
pyrolysis
(M-MAC)
has
larger
pores,
achieving
capacity
up
6.953
mg·g
28%
removal
efficiency,
making
it
superior
performance.
Furthermore,
data
fitted
well
Redlich–Peterson
isotherm
model
R
=
0.9788
M-MAC,
while
agreed
both
pseudo-first-order
pseudo-second-order
models.
Moreover,
NaOH
successfully
recovered
desorption
efficiencies
98.34%.
Язык: Английский
Exploring plant-based resources: A frontier in combating against common bacterial and fungal pathogens
Elsevier eBooks,
Год журнала:
2025,
Номер
unknown, С. 303 - 326
Опубликована: Янв. 1, 2025
Язык: Английский
Comparative analysis of multifaceted properties of Agaricus bisporus and Ganoderma lucidum macro-fungi powder: Techno-functional and structural characterization, mineral uptake, and photocatalytic activity
Food Chemistry X,
Год журнала:
2024,
Номер
24, С. 101937 - 101937
Опубликована: Окт. 30, 2024
Язык: Английский