Sustainable and Efficient Wastewater Treatment Using Cellulose-Based Hydrogels: A Review of Heavy Metal, Dye, and Micropollutant Removal Applications
Separations,
Год журнала:
2025,
Номер
12(3), С. 72 - 72
Опубликована: Март 18, 2025
The
rapid
pace
of
global
industrialization
and
population
growth
has
intensified
freshwater
scarcity
water
pollution,
necessitating
urgent
solutions.
Adsorption
technology,
favored
for
its
cost-effectiveness,
simplicity,
scalability,
emerged
as
a
promising
approach.
Hydrogels,
particularly
cellulose-based
hydrogels
(CBHs),
have
gained
significant
attention
green
adsorbents
due
to
their
biodegradability,
non-toxicity,
low
cost,
exceptional
adsorption
capacity.
This
paper
reviews
recent
advancements
in
CBHs
sustainable
wastewater
treatment,
focusing
on
synthesis
techniques,
performance,
mechanisms
removing
heavy
metals,
dyes,
micropollutants.
Updated
applications
outcomes
are
also
discussed.
Despite
advantages,
face
challenges
such
limited
mechanical
strength,
practical
production
difficulties,
insufficient
reuse
studies,
separation
inefficiencies.
review
addresses
these
issues
explores
future
prospects
implementation.
findings
provide
valuable
insights
into
advancing
efficient
treatment
Язык: Английский
Methyl orange uptake from aqueous solutions using chitosan-modified with epichlorohydrin and copper (II) Schiff base
International Journal of Biological Macromolecules,
Год журнала:
2025,
Номер
unknown, С. 142408 - 142408
Опубликована: Март 1, 2025
Язык: Английский
Electrospun nanofibers of polycaprolactone loaded with chitosan/carbon quantum dots composite for adsorptive removal of Cd(II) ions from wastewater: Adsorption, kinetics, thermodynamics, and BOX Behnken design
International Journal of Biological Macromolecules,
Год журнала:
2025,
Номер
unknown, С. 142680 - 142680
Опубликована: Март 1, 2025
Язык: Английский