Water,
Год журнала:
2022,
Номер
14(15), С. 2306 - 2306
Опубликована: Июль 25, 2022
This
study
mainly
investigated
the
adsorption
behavior
and
mechanism
of
microfiltration
membranes
(MFMs)
with
different
physiochemical
properties
(polyamide
(PA),
polyvinylidene
fluoride
(PVDF),
nitrocellulose
(NC),
polytetrafluoroethylene
(PTFE))
for
bisphenol
A
(BPA).
According
to
isotherm
kinetic,
maximum
capacity
these
MFMs
was
PA
(161.29
mg/g)
>
PVDF
(80.00
NC
(18.02
PTFE
(1.56
mg/g),
rate
(K1
=
2.373
h−1)
1.739
1.086
h−1).
The
site
energy
distribution
analysis
showed
that
had
greatest
sites,
followed
by
MFMs.
suggested
hydrophilic
microdomain
hydrophobic
a
micro-separation
PVDF,
which
resulted
in
higher
providing
hydrogen
bonding
sites
interaction,
play
synergetic
role
improving
BPA
adsorption.
Due
force
being
greater
than
force,
more
on
surface
capacity,
but
interaction
contributed
rate.
Therefore,
can
influence
or
its
analogues.
These
consequences
provide
novel
insight
better
understanding
ChemEngineering,
Год журнала:
2022,
Номер
6(1), С. 8 - 8
Опубликована: Янв. 18, 2022
Advanced
oxidation
procedures
(AOPs)
refer
to
a
variety
of
technical
that
produce
OH
radicals
sufficiently
oxidize
wastewater,
organic
pollutant
streams,
and
toxic
effluents
from
industrial,
hospital,
pharmaceutical
municipal
wastes.
Through
the
implementation
such
procedures,
(post)
treatment
waste
leads
products
are
more
susceptible
bioremediation,
less
possess
load.
The
basic
mechanism
produces
free
other
reactive
species
as
superoxide
anions,
hydrogen
peroxide,
etc.
A
classification
AOPs
is
presented
in
this
short
review,
analyzing
processes
UV/H2O2,
Fenton
photo-Fenton,
ozone-based
(O3)
processes,
photocatalysis
sonolysis
chemical
equipment
points
view
clarify
nature
each
AOP
their
advantages.
Finally,
combined
implementations
favored
through
literature
an
efficient
solution
addressing
issue
global
environmental
management.
Ecological Questions,
Год журнала:
2022,
Номер
33(2), С. 1 - 23
Опубликована: Фев. 7, 2022
Over
70%
of
the
planet's
surface
is
covered
by
water.
A
universal
solvent,
water
can
dissolve
a
wide
variety
compounds.
The
majority
contamination
caused
human
activity.
Increasing
use
and
pollution
are
to
blame
for
current
shortage
fresh
supplies.
Population
expansion,
agricultural
runoff,
municipal
wastewater
primary
sources
in
river.
To
conduct
study,
logical
chain
was
developed.
For
review,
open
scientific
information
were
used.
focus
on
publications
from
last
10
years
at
same
time;
earlier
works
taken
into
accounts
that
have
useful
this
which
identified
list
references
when
studying
recent
sources.
number
published
than
ago
does
not
exceed
7%
total
references.
present
study
aims
determine
optimum
conditions
best
removal
contaminants
as
review
focuses
advancement
Ozonation/AOP
technology,
different
type
methods
used
drugs
operating
condition.
Various
modern
treatment
procedures
make
extensive
drinking
plants.
Water
shortages
countries
be
alleviated
implementing
some
recommendations
made
research.
More
catchment
areas
need
developed;
strict
management
policies
guidelines
should
implemented.
Ozonation
also
more
effectively
remove
certain
personal
care
products
(PPCPs)
skin.
Recycled
disinfected
using
ozonation,
breaks
down
ozone
When
way,
it
an
effective
parasiticide,
germicide,
virucidal
agent.
It
chroma
compounds,
smells,
infections,
many
micro-pollutants
simultaneously.
Ozone-based
AOP
studied
future
see
whether
cost-effective
if
consumes
energy
other
traditional
methods.
Catalysts,
Год журнала:
2022,
Номер
12(3), С. 289 - 289
Опубликована: Март 3, 2022
Endocrine
Disrupting
Compounds
(EDCs)
comprise
a
class
of
natural
or
synthetic
molecules
and
groups
substances
which
are
considered
as
emerging
contaminants
due
to
their
toxicity
danger
for
the
ecosystems,
including
human
health.
Nowadays,
presence
EDCs
in
water
wastewater
has
become
global
problem,
is
challenging
scientific
community
address
development
application
effective
strategies
removal
from
environment.
Particularly,
catalytic
photocatalytic
degradation
processes
employing
nanostructured
materials
based
on
metal
oxides,
mainly
acting
through
generation
reactive
oxygen
species,
widely
explored
eradicate
water.
In
this
review,
we
report
recent
advances
described
by
major
publications
years
focused
several
classes
EDCs,
such
plastic
components
additives,
agricultural
chemicals,
pharmaceuticals,
personal
care
products,
were
realized
using
novel
oxide-based
nanomaterials.
A
variety
doped,
hybrid,
composite
heterostructured
semiconductors
reported,
whose
performances
influenced
chemical,
structural
well
morphological
features.
Along
with
photocatalysis,
alternative
heterogeneous
advanced
oxidation
development,
combination
may
be
promising
way
toward
industrial
scale
application.
Abstract
The
widespread
organic
pollutants
in
wastewater
are
one
of
the
global
environmental
problems.
Advanced
oxidation
processes
(AOPs)
widely
used
because
their
characteristics
high
efficiency
and
strong
oxidation.
However,
AOPs
may
have
some
defects,
such
as
incomplete
mineralization
generation
toxic
by-products
during
degradation
process,
thus
it
is
essential
to
seek
efficient
green
treatment
technologies.
Coupling
different
or
other
beneficial
for
reduces
ecological
risks
environment.
It
worth
noting
that
carbonaceous
materials
(CMs)
received
attention
application
water
by
advanced
coupling
(C-AOPs)
due
excellent
physicochemical
properties
recent
years.
behaviors
mechanisms
C-AOPs
based
on
CMs
still
unknown.
Therefore,
comprehensively
summarize
research
progress.
In
this
review,
applications
were
reviewed
first.
Secondly,
synergistic
discussed.
Then,
intermediates
explored
important
toxicity
assessment
methods
proposed.
Finally,
potential
future
challenges
This
review
provides
an
reference
optimization
future.
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