Results in Surfaces and Interfaces,
Journal Year:
2024,
Volume and Issue:
16, P. 100258 - 100258
Published: July 20, 2024
Corrosion
is
serious
problem
in
many
industries,
and,
unfortunately,
metal
structures
particular
are
susceptible
to
the
damage
it
can
cause.
For
this
reason,
it's
important
take
necessary
steps
protect
against
corrosion.
Organic
chemical
compounds,
which
significant
and
naturally
occurring
molecules,
have
been
shown
be
very
effective
corrosion
inhibitors.
According
research,
compounds
that
contain
oxygen,
sulphur,
nitrogen
strongest
inhibitory
action.
natural
inhibitors
surfaces
by
creating
protective
films.
This
review
focused
on
effectiveness
of
organic
resisting
The
also
examined
how
some
these
halted
mild
steel
acidic
solutions
using
electrochemical
impedance
polarization.
Adsorption
behaviour
thermodynamic
variables
were
examined.
study
further
used
SEM
micrographs
analyze
surface
morphology
steel.
In
paper,
gives
types
corrosion,
inhibitors,
control
measures
techniques
for
will
give
inhibition
mechanism,
efficiency
method
control.
Theoretical
studies,
Activation
parameters
adsorption
was
discussed.
Overall,
paper
glimpses
research
gap
present
scenario.
aims
encourage
a
wider
use
providing
comprehensive
overview
current
topic.
Journal of Molecular Liquids,
Journal Year:
2024,
Volume and Issue:
399, P. 124435 - 124435
Published: March 12, 2024
The
presence
of
malachite
green
(MG)
in
surface
waters
represents
a
major
health
hazard
for
aquatic
organisms
and
communities
living
near
contaminated
water
sources.
In
this
study,
almond
shell
adsorbents
prepared
from
the
four
types
Marcona
(M),
Fournat
de
Brézenaud
(FZ),
Ferraduel
(FD)
Ferriages
(FG),
used
to
clean
wastewater
textile
industry
that
had
been
with
color
MG.
Optimal
adsorption
parameters
were
determined
through
batch
experiments
using
standard
dye
solution.
Further,
SEM,
XRD,
BET,
FTIR
employed
characterizing
biosorbents.
examination
experimental
data
isotherms
kinetic
models
revealed
MG
occurs
monolayer,
chemical
as
rate-controlling
step.
maximum
capacities,
under
pH
around
7
temperature
35
°C
40.82,
60.98,
48.08,
117.65
mg/g
M,
FD,
FG,
FZ,
respectively.
addition,
MC
simulation
models,
DFT,
calculations
performed
provide
more
detailed
understanding
mechanism.
Topological
studies
such
NCI,
RDG,
LOL,
ELF
conducted
discussed
Multiwave
function
(Multiwfn)
VMD
programs
liquid
phase.
conclusion,
chemisorption
limits
rate
process,
cation
is
susceptible
nucleophilic
than
electrophilic
attacking.
Based
on
these
theoretical
results,
it
possible
consider
materials
an
inexpensive
viable
solution
eliminate
wastewater.
Adsorption
cellulose
can
be
considered
feasible
strategy
treatment,
optimized
use
real
samples
at
even
lower
concentrations.
This
approach
offers
effective
technological
alternative
conventional
methods
retention
