International Journal of Environmental & Analytical Chemistry,
Год журнала:
2024,
Номер
unknown, С. 1 - 18
Опубликована: Дек. 26, 2024
Water
bodies
are
often
contaminated
by
industrial
wastewater
and
agricultural
runoff,
which
fail
to
meet
regulatory
standards
have
detrimental
effects
on
ecosystems.
This
contamination
poses
significant
risks
both
human
health
environment.
Polyacrylonitrile
fibres
(PANF)
extensively
utilised
across
various
industries,
including
textiles,
carbon
fibre
production,
construction
materials,
due
their
affordability
cost-effectiveness.
By
transforming
cyanide
groups
into
active
functional
groups,
such
as
amines,
carboxyl
quaternary
ammonium
salts,
through
crosslinking,
functionalised
PANF
can
effectively
remove
metal
ions
from
wastewater,
Hg2+,
Fe3+
Cu2+.
be
employed
immobilise
different
ligands
during
the
electrospinning
process
enhance
adsorption
capabilities.
The
reaction
kinetics
characterised
a
pseudo-second-order
model
Langmuir
isotherm
model,
among
others.
capacity
is
evaluated
for
its
potential
adsorb
detect
harmful
chemicals
in
aqueous
environments.
paper
examines
latest
advancements
detection
capabilities
of
covalently
polyacrylonitrile
fibres.
