The effect of water ozonation in the presence of microplastics on water quality and microplastics degradation
The Science of The Total Environment,
Год журнала:
2024,
Номер
929, С. 172595 - 172595
Опубликована: Апрель 18, 2024
Язык: Английский
Characteristics of microplastics and their abundance impacts on microbial structure and function in agricultural soils of remote areas in West China
Environmental Pollution,
Год журнала:
2024,
Номер
360, С. 124630 - 124630
Опубликована: Июль 28, 2024
Язык: Английский
Laser Direct Infrared Spectroscopy: A cutting-edge approach to microplastic detection in environmental samples
Talanta,
Год журнала:
2024,
Номер
284, С. 127284 - 127284
Опубликована: Ноя. 23, 2024
Язык: Английский
Microplastics in Water Resources: Threats and Challenges
Applied Sciences,
Год журнала:
2025,
Номер
15(8), С. 4118 - 4118
Опубликована: Апрель 9, 2025
This
study
is
a
review
of
current
knowledge
on
microplastics
(MPs)
in
aquatic
environments.
In
addition
to
identifying
the
sources
contamination
by
MPs
water
and
hazards
their
presence,
an
attempt
made
systematize
terminology
polymeric
microparticles
according
size
describe
other
parameters
characteristic
MPs,
i.e.,
shape
color.
Special
focus
was
placed
most
important
methods
used
extract
from
environmental
matrices,
as
well
latest
effective
analytical
methods,
highlighting
advantages
disadvantages.
The
value
paper
pointing
out
developments
analytics,
existing
inaccuracies
limitations
field
providing
practical
guidance.
Thanks
its
comprehensive
approach,
this
article
valuable
resource
for
researchers
concerned
with
problem
pollution.
Язык: Английский
Modeling of microplastics degradation in aquatic environments using an experimental plan
Journal of Hazardous Materials,
Год журнала:
2024,
Номер
471, С. 134396 - 134396
Опубликована: Апрель 23, 2024
The
aim
of
this
article
is
to
apply
advanced
predictive
modeling
techniques
understand
the
degradation
process
microplastics
in
aquatic
environments.
Utilizing
a
Fractional
Factorial
Central
Composite
Experimental
Plan,
study
seeks
develop
precise
statistical
models
that
enable
forecasting
quantity
pollutants
generated
during
under
various
environmental
conditions.
This
tool
was
applied
model
changes
DOC
(dissolved
organic
carbon)
and
DEHP
(bis(2-ethylhexyl)
phthalate)
values
ecosystems.
methods
were
developed
using
data
derived
from
laboratory
tests
conducted
GC-MS
technique.
obtained
approximating
functions,
considering
factors
such
as
time,
water
temperature,
particle
size,
significantly
reduced
analysis
time.
A
two-stage
verification
functions
conducted,
accuracy
function
form,
its
adequacy,
significance
input
variables,
their
correlation
with
DEHP.
employed
Plan
allowed
for
simultaneous
reduction
number
experiments
prediction
influence
variables
on
output
values.
Precise
support
understanding
microplastic
process,
facilitating
development
effective
strategies
managing
pollution.
Язык: Английский
Waterless Dyeing of Polyamide 6.6
Polymers,
Год журнала:
2024,
Номер
16(11), С. 1472 - 1472
Опубликована: Май 22, 2024
Waterless
dyeing
of
polyamide
6.6
using
scCO2
(supercritical
carbon
dioxide)
was
investigated.
PA
(polyamide)
fibers
can
be
dyed
with
various
dyes,
including
disperse
dyes.
The
conventional
aqueous
process
uses
large
amounts
water
and
produces
polluted
water.
Considering
these
environmental
issues,
waterless
is
a
forefront
issue,
utilization
supercritical
dioxide
(scCO2)
commercially
viable
technology
for
dyeing.
This
study
tested
PA6.6
(polyamide
6.6)
in
at
100
°C
220
bar
pressure
45
min.
Color
measurements
color
fastness
tests
were
performed,
as
well
tensile
strength,
scanning
electron
microscope
(SEM)
analysis,
Fourier
transform
infrared
spectroscopy
(FTIR)
analysis.
fabrics
yielded
higher
K/S
(color
the
Kubelka–Munk
equation)
values
larger
molecular
weight
dye
almost
same
strength
medium
small-sized
demonstrating
ability
environment
without
more
environmentally
friendly
option
compared
to
Язык: Английский