International Journal of Environmental Research and Public Health,
Год журнала:
2023,
Номер
20(5), С. 4346 - 4346
Опубликована: Фев. 28, 2023
Developing
new
energy
vehicles
(NEVs)
is
necessary
to
grow
the
low-carbon
vehicle
industry.
Many
concentrated
end-of-life
(EoL)
power
batteries
will
cause
large-scale
environmental
pollution
and
safety
accidents
when
time
comes
replace
first
generation
of
if
improper
recycling
disposal
methods
are
utilized.
Significant
negative
externalities
result
for
environment
other
economic
entities.
When
EoL
batteries,
some
countries
need
solve
problems
about
lower
rates,
unclear
division
echelon
utilization
scenarios,
incomplete
systems.
Therefore,
this
paper
analyzes
representative
countries’
battery
policies
finds
out
reasons
low
rate
in
countries.
It
also
found
that
critical
link
recycling.
Secondly,
summarizes
existing
models
systems
form
a
complete
closed-loop
process
from
two
stages
consumer
corporate
batteries.
The
technologies
highly
concerned
with
utilization,
but
few
studies
focus
on
analyzing
application
scenarios
utilization.
combines
cases
delineate
clearly.
Based
this,
4R
system
proposed,
which
improves
can
recycle
efficiently.
Finally,
policy
technical
challenges.
actual
situation
future
development
trends,
we
propose
suggestions
government,
enterprises,
consumers
achieve
maximum
reused
Carbon Neutralization,
Год журнала:
2022,
Номер
1(3), С. 247 - 266
Опубликована: Ноя. 21, 2022
Abstract
The
new
energy
vehicle
market
has
grown
rapidly
due
to
the
promotion
of
electric
vehicles.
Considering
average
effective
lives
and
calendar
power
batteries,
world
is
gradually
ushering
in
retirement
peak
spent
lithium‐ion
batteries
(SLIBs).
Without
proper
disposal,
such
a
large
number
SLIBs
can
be
grievous
waste
resources
serious
pollution
for
environment.
This
review
provides
systematic
overview
current
solutions
recycling,
ranging
from
battery
failure
assessment,
disassembly,
component
separation
derived
material
recovery
reuse.
In
this
review,
several
pretreatment
methods
are
introduced.
Subsequently,
novel
reuse
processes
discussed
develop
sustainable
efficient
recycling
processes.
Finally,
different
scientific
approaches
investigated,
aiming
at
promoting
transformation
industry
circular
economy.
Based
on
it
possible
improve
existing
or
environmentally
friendly
alternative
end‐of‐life
batteries.
iScience,
Год журнала:
2023,
Номер
26(11), С. 108072 - 108072
Опубликована: Сен. 28, 2023
The
recycling
of
spent
batteries
is
an
important
concern
in
resource
conservation
and
environmental
protection,
while
it
facing
challenges
such
as
insufficient
channels,
high
costs,
technical
difficulties.
To
address
these
issues,
a
review
the
batteries,
emphasizing
importance
potential
value
conducted.
Besides,
policies
strategies
implemented
representative
countries
are
summarized,
providing
legal
policy
support
for
industry.
Moreover,
comprehensive
classification
comparison
technologies
identify
characteristics
current
status
different
approaches.
integrated
technology
provides
better
performance
with
zero-pollution
battery.
Biorecycling
expected
to
gain
broad
development
prospect
future
owing
superiority
energy-saving
efficiency,
via
microbial
degradation,
enzymatic
etc.
Consequently,
existing
waste
developing
new
perfecting
its
system
indispensable
guarantee
sustainable
Meanwhile,
theoretical
offered
batteries.
Ecological Indicators,
Год журнала:
2023,
Номер
147, С. 109985 - 109985
Опубликована: Фев. 10, 2023
Construction
healthy
city
is
a
global
strategy
advocated
by
the
WHO
to
address
social
and
environmental
problems
brought
about
urbanization
worldwide,
also
an
important
grip
for
China
promote
of
Beautiful
Healthy
in
new
era.
This
study
constructed
evaluation
system
health
development
efficiency
(HDE)
Chinese
cities
from
input–output
perspective,
evaluated
HDE
284
prefecture-level
above
2009
2019
using
super-efficient
SBM
model,
further
explored
dynamic
transfer
characteristics,
spatial
spillover
effects,
future
trends
urban
depth
Markov
chain
model
model.
The
main
findings
were
as
follows.
(1)
From
2019,
average
level
generally
showed
"W-shaped"
fluctuating
upward
trend,
increasing
0.6106
0.6538,
overall
increase
7
%.
However,
was
still
relatively
low,
with
only
27.11
%
high
state
2019.
(2)
distribution
pattern
nationwide
gradually
decreasing
cluster
core,
specifically
"eastern
>
western
central
cities"
"mega
super
large
medium
small
cities".
(3)
There
significant
effect
on
cities.
When
adjacent
region
low
HDE,
probability
its
type
shifting
downward
increased,
when
it
increased.
(4)
In
long
term,
shifted
intermediate
(ML
MH)
(H)
or
(L)
over
time,
greatest
possibility
(27.40
%)
shift
states.
After
classification
prediction
based
neighborhood
states,
heterogeneity
evolutionary
impact
different
contexts
found.
These
can
provide
references
improving
quality
work
optimizing
guidance
policies.
