ACS Sustainable Resource Management,
Год журнала:
2024,
Номер
1(5), С. 868 - 878
Опубликована: Апрель 24, 2024
The
rapid
growth
of
the
electronic
industry
and
its
high
turnover
product
rate
have
promoted
a
surge
in
e-waste
generation.
An
efficient
recycling
strategy
to
recover
metal
content
from
is
essential
developing
sustainable
circular
economy.
Herein,
we
report
chemically
benign
mild
electrometallurgical
approach
extract
metallic
real
industrial
at
room
temperature
atmospheric
pressure
poly(ethylene
glycol)
(PEG),
solvent
commonly
used
for
commodity
medical
products.
In
this
system,
electrochemically
oxidized
ions,
which
are
then
deposited
situ
on
cathode
same
reaction
cell.
extracted
over
11
metals
samples
with
good
Faradaic
efficiency
(FE),
calculated
metal,
scored
as
65.1%
during
electrolyte
reuse
trials.
Cu
was
most
abundant
recovered
stream.
PEG
showed
great
robust
properties
can
be
reused
least
six
times
no
sign
composition
change.
Moreover,
each
trial
improved
recovery
selectivity
subsequent
carried-over
Cu2+
contributed
positively
depositions─the
almost
doubled
25.9%
45.2%
after
times.
influence
different
Cu's
also
examined.
It
discovered
that
Al
Fe
strong
influence,
but
Sn
does
not.
We
examined
precious
Au,
Ag,
Pd
observed
Au
well
an
excellent
FE
89.37%,
Ag
could
not
efficiently
due
their
precipitations.
summary,
system
offered
robust,
safe,
electrochemical
valuable
e-waste.
Current Opinion in Green and Sustainable Chemistry,
Год журнала:
2023,
Номер
40, С. 100763 - 100763
Опубликована: Фев. 4, 2023
One
of
the
main
environmentally
threatening
factors
is
plastic
waste
which
generates
in
great
quantity
and
causes
severe
damage
to
both
inhabitants
environment.
Commonly,
generated
on
land
ends
up
water
bodies,
resulting
detrimental
solid
impacts
aquatics
via
poisoning
flooding
marine
ecosystem.
Exploring
various
approaches
convert
wastes
into
new
products
known
as
an
efficient
way
manage
them
enhance
sustainability
environment,
discussed
this
article.
Moreover,
limitation
application
for
construction
purposes
also
considered.
It
wind
that
usage
will
significantly
rectify
our
environment
be
regarded
a
trustworthy
source
materials
applying
conventional
such
concrete
asphalt.
ACS Omega,
Год журнала:
2023,
Номер
8(10), С. 9004 - 9030
Опубликована: Фев. 28, 2023
In
previous
years,
different
pollutants,
for
example,
organic
dyes,
antibiotics,
heavy
metals,
pharmaceuticals,
and
agricultural
have
been
of
note
to
the
water
enterprise
due
their
insufficient
reduction
during
standard
wastewater
processing
methods.
MOFs
found
potential
toward
management.
This
Review
focused
on
synthesis
process
(such
as
traditional,
electrochemical,
microwave,
sonochemical,
mechanochemical,
continuous-flow
spray-drying
method)
MOF
materials.
Moreover,
properties
materials
discussed
in
detail.
Further,
materials'
applications
treatment
removal
metal
ions,
waste)
discussed.
Additionally,
we
compared
performances
some
typical
MOFs-based
with
those
other
commonly
used
Finally,
study's
current
challenges,
future
prospects,
outlook
highlighted.
Advanced Sustainable Systems,
Год журнала:
2023,
Номер
7(8)
Опубликована: Июнь 27, 2023
Abstract
The
degradation
of
fossil
fuel
and
worse
environmental
conditions
leads
to
the
emergence
hybrid
semiconductor
(SC)
nanomaterials
as
photocatalysts.
Hybrid
SCs
have
interesting
physical,
mechanical,
optical,
chemical,
electronic
characteristics.
Due
these
properties’
absorption
light
transfer
charge
takes
place
frequently
hence
act
multifunctional
surface.
These
materials
should
be
attributed
their
optical
electrical
properties
surfaces
in
energy
production,
generation,
remediation,
sensing,
etc.
When
combine
with
noble,
non‐noble
metal,
metal
oxide,
some
carbon‐based
materials,
they
explore
wide
applications
various
fields.
Photocatalysis
is
an
effective
sustainable
technology
reduce
or
fix
concerns
corrosion
problems.
By
going
through
extensive
literature
review,
few
topics
are
focused
on
designing
working
mechanisms
materials.
In
this
way,
present
review
article
explains
properties,
surface‐interface
engineering,
design,
(energy
environmental)
nanomaterials,
emphasizing
photocatalytic
nature.
Additionally,
appealing
directions,
scientific
challenges,
reasons
behind
poor
stability
SC
photocatalyst
for
discussed.
Finally,
concluding
remarks
current
challenges
future
prospects
domain
highlighted.
The Science of The Total Environment,
Год журнала:
2023,
Номер
887, С. 164006 - 164006
Опубликована: Май 10, 2023
In
the
fast-developing
time,
accumulation
of
waste
materials
is
always
in
an
uptrend
due
to
population
increases
and
industrialization.
This
excessive
harms
ecosystem
human
beings
by
depleting
water
quality,
air
biodiversity.
Further,
use
fossil
fuel
problem-related
global
warming,
greenhouse
gases
are
major
challenge
front
world.
Nowadays,
scientists
researchers
more
focused
on
recycling
utilizing
different
like
a
municipal
solid
(MSW),
agro-industrial
etc.
The
added
environment
converted
into
valuable
products
or
green
chemicals
using
chemistry
principles.
These
fields
production
energy,
synthesis
biofertilizers
textile
industry
fulfil
need
present
Here
we
focus
circular
economy
considering
value
bioeconomic
market.
For
this
purpose,
sustainable
development
bio-economy
most
promising
alternative,
which
possible
incorporating
latest
techniques
microwave-based
extraction,
enzyme
immobilization-based
removal,
bioreactor-based
removal
etc.,
for
valorization
food
materials.
conversion
organic
vermicomposting
also
realised
earthworms.
review
article
focuses
various
types
(such
as
MSW,
agricultural,
industrial,
household
waste,
etc.),
management
with
current
glitches
expected
solutions
that
have
been
discussed.
Furthermore,
highlighted
their
safe
contribution
role
Abstract
There
has
been
a
significant
scope
toward
the
cutting‐edge
investigations
in
hierarchical
carbon
nanostructured
electrodes
originating
from
cellulosic
materials,
such
as
cellulose
nanofibers,
available
natural
and
bacterial
cellulose.
Elements
of
energy
storage
systems
(ESSs)
are
typically
established
upon
inorganic/metal
mixtures,
carbonaceous
implications,
petroleum‐derived
hydrocarbon
chemicals.
However,
these
conventional
substances
may
need
help
fulfilling
ever‐increasing
needs
ESSs.
Nanocellulose
grown
significantly
an
impressive
1D
element
due
to
its
availability,
eco‐friendliness,
recyclability,
structural
identity,
simple
transformation,
dimensional
durability.
Here,
this
review
article,
we
have
discussed
role
overview
cellulose‐based
hydrogels
Additionally,
extraction
sources
solvents
used
for
dissolution
detail.
Finally,
properties
(such
self‐healing,
transparency,
strength
swelling
behavior),
applications
flexible
batteries,
fuel
cells,
solar
supercapacitors
carbon‐based
derived
cellulose)
devices
conclusion
with
existing
challenges
updated
recent
findings.
Sustainable Chemistry for the Environment,
Год журнала:
2024,
Номер
6, С. 100094 - 100094
Опубликована: Апрель 12, 2024
In
the
investigation
of
sustainable
materials,
this
study
explores
viability
employing
Lemon
Activated
Carbon
(LAC)
for
bio-adsorption
lead
ions
from
e-waste
bio-leachate.
The
novelty
work
lies
in
comprehensive
analyses
LAC
characteristics,
including
particle
size,
surface
area,
zeta
potential,
and
morphology.
morphology
adsorption
capacity
were
measured
using
scanning
electron
microscope
(SEM)
atomic
absorption
spectroscopy
(AAS),
confirming
efficacy
removing
bio-leachate
solutions.
area
analysis
unveiled
that
LAC,
with
a
603.7
m²/g
achieved
through
thermal
activation,
exhibited
competitive
ion
despite
its
lower
compared
to
commercial-activated
carbon
(990
m²/g).
Additionally,
both
CAC
displayed
pseudo-second-order
kinetics
adsorption,
Langmuir
isotherm
model
fitting
well
(R2
=
0.9879)
LAC.
amorphous
nature
confirmed
by
X-ray
diffraction
(XRD)
FTIR
revealed
functional
groups,
highlighting
their
suitability
adsorption.
comprised
75.82%
maximum
at
pH
6.
optimized
operating
parameters
89.16%
removal
These
findings
highlight
innovative
utilization
lemon
peel-derived
activated
as
environmentally
friendly
solution
mitigating
impacts
bio-leachate,
thus
contributing
advancement
environmental
remediation
techniques.
Sustainable Chemistry,
Год журнала:
2024,
Номер
5(1), С. 27 - 39
Опубликована: Март 16, 2024
The
recycling
of
catalysts
has
emerged
as
a
key
solution
to
address
environmental
pollution
and
the
scarcity
natural
resources.
This
dynamic
is
further
reinforced
by
growing
industrial
demand
for
urgent
need
transition
more
sustainable
production
methods.
In
context
chemical
transformations,
direct
reuse
recycled
applications
in
particular
represents
an
elegant
route
towards
greener
syntheses.
this
article,
we
review
recent
advancements
homogeneous
heterogeneous
since
2020,
emphasizing
utilization
waste-derived
reactions.
particular,
consider
three
primary
sources
waste:
electronic
waste,
spent
lithium-ion
batteries,
wastewater.
For
each
these
waste
streams,
different
extraction
methods
are
explored
their
effectiveness
obtaining
suitable
broad
spectrum
These
presented
studies
emphasize
potential
contribute
waste-efficient
future.
