A critical review of the adsorption-desorption characteristics of antibiotics on microplastics and their combined toxic effects
Environmental Technology & Innovation,
Journal Year:
2024,
Volume and Issue:
35, P. 103729 - 103729
Published: June 26, 2024
The
interaction
between
microplastics
(MPs)
and
pollutants
is
crucial
for
assessing
the
environmental
risk
of
MPs.
It
necessary
to
pay
attention
adsorption/desorption
behavior
antibiotics
on
MPs
due
their
potential
role
in
antibiotic
resistance.
When
MPs-loaded
are
ingested
by
organisms,
they
enter
gastrointestinal
tract
undergo
desorption,
leading
corresponding
toxic
effects.
Existing
literature
primarily
focuses
adsorption
behavior,
while
there
a
lack
systematic
generalizations
desorption
or
combined
effects
organisms.
Therefore,
this
article
provides
review
mechanisms,
biological
tract.
Desorption
suggests
that
characteristics
(aging
hydrophobicity)
components
fluid
(digestive
enzyme
species
pH)
can
also
have
effect
desorption.
Moreover,
summarizes
induced
MPs-antibiotics,
demonstrating
either
enhance
reduce
plants,
microorganisms,
aquatic
animals.
Since
methodological
uniformity
relevance
natural
environment
main
shortcomings
existing
literature,
future
research
should
focus
actual
water
given
region
studying
at
gene,
protein,
metabolic
levels.
This
direction
expected
provide
valuable
references
insights
evaluating
antibiotics.
Language: Английский
Evaluation of the combination of Linear Alkylbezene Sulfonate (LAS) with emerging pollutants: an approach to aquatic ecotoxicity and Electron Beam treatment
Brazilian Journal of Radiation Sciences,
Journal Year:
2025,
Volume and Issue:
12(4A (Suppl.)), P. e2625 - e2625
Published: Feb. 19, 2025
The
presence
of
surfactants
and
other
emerging
pollutants
in
water
bodies
has
become
a
major
environmental
concern
several
places
around
the
world,
since
these
cause
adverse
problems
aquatic
ecosystems
compromise
public
health,
regarding
supply
good
quality
water.
These
often
originate
from
various
sources,
including
industrial
activities,
pharmaceuticals,
personal
care
products.
A
critical
aspect
this
issue
is
that
many
their
mixtures
are
difficult
to
degrade
biological
treatment
processes,
requiring
auxiliary
treatments.
Electron
beam
technology
been
applied
matrices
pollutants,
helping
not
only
increase
degradability,
as
also
reduce
toxicity
compounds.
present
work
aimed
evaluate
LAS
surfactant
single
combined
effects
with
(caffeine
ciprofloxacin
antibiotic)
organism
Daphnia
similis.
It
was
evaluated
electron
(EB)
for
reducing
organisms
were
exposed
samples
(non-irradiated
irradiated
mixtures)
48
hours
observed
effect
immobility.
through
EC50
(median
effective
concentration)
calculations.
values
showed
high
level
EC50s
below
9%.
Caffeine
Ciprofloxacin
data
higher
than
20%.
EC50%
of
close
isolated
After
EB
(5
kGy)
about
70%
acute
reduction
obtained
surfactant.
requires
comprehensive
approach
monitoring
mitigating
impacts
protect
human
health.
Language: Английский
Recent Advances in Microbial Enzyme Applications for Sustainable Textile Processing and Waste Management
Sci,
Journal Year:
2025,
Volume and Issue:
7(2), P. 46 - 46
Published: April 9, 2025
Microbial
enzymes
have
revolutionised
the
textile
industry
by
replacing
harmful
chemicals
with
eco-friendly
alternatives,
enhancing
processes
such
as
desizing,
scouring,
dyeing,
finishing,
and
promoting
water
conservation
while
reducing
pollution.
This
review
explores
role
of
like
amylases,
pectinases,
cellulases,
catalases,
laccases,
peroxidases
in
sustainable
processing,
focusing
on
their
ability
to
mitigate
environmental
pollution
from
effluents.
The
also
examines
types
characteristics
hazardous
waste
evaluates
traditional
treatment
methods,
highlighting
alternatives
microbial
enzyme
treatments
for
effluent
treatment.
Recent
advancements
recombinant
technology,
including
engineering
immobilisation
techniques
enhance
stability,
reusability,
catalytic
performance,
are
explored.
Additionally,
potential
extremozymes
processing
is
explored,
emphasising
stability
under
harsh
industrial
conditions.
Strategies
through
enzyme-based
presented,
principles
circular
economy.
addresses
challenges
scalability,
cost,
process
optimisation,
proposing
solutions
outlining
future
directions
widespread
adoption
production
management.
underscores
transformative
achieving
greener
manufacturing
practices.
Language: Английский