Fe2+/Fe3+ cycle promoting hydroxylamine activation in dielectric barrier discharge system for efficient degradation of antibiotics: Insight into performance and activation mechanism
Separation and Purification Technology,
Год журнала:
2024,
Номер
355, С. 129709 - 129709
Опубликована: Сен. 16, 2024
Язык: Английский
A review of cobalt-based heterogeneous catalysts for peroxomonosulfate activation and antibiotics degradation: Catalyst synthesis, characterizations, regulation, and mechanism
Separation and Purification Technology,
Год журнала:
2024,
Номер
unknown, С. 129989 - 129989
Опубликована: Окт. 1, 2024
Язык: Английский
Valorization of waste plastics to a novel metal-organic framework derived cobalt/carbon nanocatalyst as peroxymonosulfate activator for antibiotics degradation
Journal of Cleaner Production,
Год журнала:
2024,
Номер
unknown, С. 144539 - 144539
Опубликована: Дек. 1, 2024
Язык: Английский
Decolorization of Rhodamine B by Fenton Processes Enhanced by Cysteine and Hydroxylamine Reducers
Processes,
Год журнала:
2025,
Номер
13(1), С. 185 - 185
Опубликована: Янв. 10, 2025
Fe3+-reducing
agents
have
been
used
to
enhance
Fenton
process
efficiency
in
degrading
dyes
commonly
found
textile
wastewater.
The
present
work
consisted
of
evaluating
the
effect
two
compounds
that
reduce
Fe3+,
cysteine
(Cys)
and
hydroxylamine
(HA),
on
oxidative
decolorization
Rhodamine
B
dye
by
homogeneous
processes,
Fe2+/H2O2
Fe3+/H2O2.
kinetics
reactions
were
analyzed
better
interpret
data.
Due
addition
reducing
increase
temperature,
there
increases
values
reaction
rate
constants.
first-order
kinetic
model
was
one
best
fit
experimental
Comparing
reducers,
Cys
more
effective.
As
an
example,
for
initially
containing
Fe2+
just
20
min
at
a
temperature
30
°C,
HA
reducers
increased
from
33%
48%
64%,
respectively.
It
possible
verify
decrease
activation
energy
(Ea)
due
presence
agents,
but
significantly
Fe3+.
Ea
Fe3+/H2O2,
Fe3+/H2O2/Cys,
Fe3+/H2O2/HA
85.7,
52.2,
50.9
kJ∙mol−1,
This
way,
it
can
be
inferred
decreased
barrier
Fenton-based
oxidation
B.
Язык: Английский
Utilization of Natural Mineral Materials in Environmental Remediation: Processes and Applications
Minerals,
Год журнала:
2025,
Номер
15(3), С. 318 - 318
Опубликована: Март 19, 2025
The
discharge
of
wastewater
containing
persistent
organic
pollutants
presents
significant
ecological
and
health
challenges
due
to
their
toxicity
resilience.
Recent
advances
in
advanced
oxidation
processes
(AOPs)
other
remediation
mechanisms,
notably
utilizing
natural
mineral
materials
(NMMs),
offer
promising
solutions
these
challenges.
NMMs,
with
cost-effectiveness,
accessibility,
eco-friendly
nature,
non-toxicity,
unique
structural
properties,
have
shown
promise
environmental
could
effectively
replace
conventional
catalysts
related
applications.
These
minerals
enable
the
activation
oxidants,
generating
reactive
oxygen
species
crucial
for
degradation
pollutants.
This
article
reviews
mechanisms
NMMs
various
AOPs,
including
photocatalysis,
Fenton-like
reactions,
persulfate-activation-based
processes,
discusses
potential
enhancing
pollutant
efficiency,
a
focus
on
persulfates
photo-induced
redox
processes.
synergy
between
photocatalytic
properties
catalytic
provided
by
offers
robust
approach
managing
water
pollution
without
drawbacks
secondary
waste
production,
thus
supporting
sustainable
efforts.
Язык: Английский
Trimetallic magnetic nano-composite: A proficient heterogeneous Fenton-like catalyst for methylene blue and paracetamol degradation
Inorganic Chemistry Communications,
Год журнала:
2025,
Номер
unknown, С. 114570 - 114570
Опубликована: Апрель 1, 2025
Язык: Английский
Using sodium alkyl sulfosuccinamate as an innovative collector for the selective separation of scheelite from calcite
Applied Surface Science,
Год журнала:
2024,
Номер
682, С. 161647 - 161647
Опубликована: Окт. 30, 2024
Язык: Английский
Analysis of benzene, toluene, ethylbenzene, xylene(s) biodegradation under anoxic conditions using response surface methodology
International Biodeterioration & Biodegradation,
Год журнала:
2024,
Номер
198, С. 105973 - 105973
Опубликована: Дек. 6, 2024
Язык: Английский
Bibliometric Analysis of Per- and Polyfluoroalkyl Substances (PFASs) from 2000 to 2023 Based on Web of Science Database
Water,
Год журнала:
2024,
Номер
17(1), С. 6 - 6
Опубликована: Дек. 24, 2024
Perfluorinated
and
polyfluoroalkyl
substances
(PFASs)
have
been
extensively
used
in
many
fields
since
the
1950s
due
to
their
distinctive
chemical
stability.
PFASs
are
becoming
emerging
pollutants,
they
attracted
special
attention
all
over
world
because
of
environmental
persistence,
bioaccumulation,
potential
toxicity.
Through
bibliometric
analysis,
this
study
provides
a
visual
analysis
6055
articles
about
Web
Science
database
from
2000
2023.
Research
on
can
be
divided
into
two
stages,
2000–2014
2015–2023,
number
publications
frequency
citations
increase
rapidly
latter
stage.
Studies
highly
interdisciplinary,
mainly
focusing
cluster
ecological
environmental,
involving
science,
engineering,
toxicology.
The
authors
come
106
countries,
with
United
States
China
being
most
productive
contributors.
However,
has
relatively
low
per
article.
A
total
2634
institutions
participated
studies,
USA
outstanding.
An
author
cooperation
shows
that
lead
publication
output
research
activity.
Some
Chinese
rank
among
top
contributors,
but
there
is
need
for
stronger
international
cooperation.
Keyword
clusters
burst
reveal
key
areas
PFASs,
including
classification,
behavior,
health
effects,
removal
methods.
This
comprehensive
perspective
offering
valuable
insights
trends
serving
as
critical
reference
future
research,
policy
development,
technological
innovation.
Язык: Английский