Sustainable Chemistry,
Год журнала:
2024,
Номер
5(2), С. 40 - 59
Опубликована: Март 25, 2024
The
current
economic
development
paradigm,
which
is
based
on
steadily
rising
resource
consumption
and
pollution
emissions,
no
longer
viable
in
a
world
with
limited
resources
ecological
capacity.
“green
economy”
idea
has
presented
this
context
chance
to
alter
how
society
handles
the
interplay
between
environmental
spheres.
related
concept
of
nanotechnology”
aims
use
nano-innovations
within
fields
materials
science
engineering
generate
products
processes
that
are
economically
ecologically
sustainable,
enabling
establish
preserve
green
economy.
Many
different
sectors
anticipated
be
impacted
by
these
applications,
including
those
corrosion
inhibitor
nanofertilizers,
nanoremediation,
biodegradation,
heavy
metal
detection,
biofuel,
insecticides
pesticides,
catalytic
CO2
reduction.
These
innovations
might
make
it
possible
non-traditional
water
sources
safely
create
construction
enabled
nanotechnology,
improving
living
conditions.
Therefore,
our
aim
highlight
nanotechnology
being
used
economy
present
promises
for
nano-applications
domain.
In
end,
emphasizes
critical
attain
truly
sustainable
advancement
nanotechnology.
Abstract
Salt-affected
soils
urgently
need
to
be
remediated
achieve
the
goals
of
carbon
neutrality
and
food
security.
Limited
reviews
are
available
on
biochar
performance
in
remediating
salt-affected
context
climate
change
mitigation.
This
work
summarized
two
pathways
during
using
biochars,
i.e.,
production
from
sustainable
feedstock
thermal
technologies,
application
for
promoting
plant
productivity
mitigating
greenhouse
gas
(GHG)
emission.
Converting
biomass
wastes
into
biochars
can
reduce
GHG
emission
promote
dioxide
removal
(CDR),
collection
halophyte
as
feedstocks,
development
poly-generation
systems
with
or
negativity
could
promising
strategies.
Biochar
effectively
improve
growth
soils,
showing
that
grand
mean
response
was
29.3%,
via
improving
physicochemical
characteristics,
shifting
microbial
communities,
enhancing
halotolerance.
Moreover,
mitigate
inducing
negative
priming
effect,
soil
properties,
changing
communities
associated
nitrogen
cycle,
direct
adsorption
GHG.
However,
also
may
pose
effects
because
stress
toxic
compounds
free
radicals,
deterioration
properties.
The
promoted
is
mainly
ascribed
positive
provision
labile
inorganic
fractions
substrates.
Finally,
this
review
pointed
out
gaps
current
studies
future
perspectives.
Particularly,
“carbon
neutral”
negative”
system,
balancing
relationship
effectiveness
functionality
its
environmental
risks
costs,
designing
biochar-based
adsorbents
would
important
directions
abate
change.
Graphical
The Innovation,
Год журнала:
2023,
Номер
4(3), С. 100423 - 100423
Опубликована: Апрель 13, 2023
To
reduce
greenhouse
gas
(GHG)
emissions,
biomass
has
been
increasingly
developed
as
a
renewable
and
clean
alternative
to
fossil
fuels
because
of
its
carbon-neutral
characteristics.
China
investigating
the
rational
development
use
bioenergy
for
developing
energy
achieving
carbon
neutrality.
Substituting
with
multi-source
multi-approach
utilized
corresponding
reduction
in
remain
largely
unexplored.
Here,
comprehensive
accounting
model
multi-dimensional
analysis
was
by
combining
spatial,
life
cycle,
multi-path
analyses.
Accordingly,
production
potential
GHG
emission
each
distinct
type
feedstock
through
different
conversion
pathways
were
estimated.
The
sum
all
available
organic
waste
(21.55
EJ
yr-1)
plants
on
marginal
land
(11.77
produced
23.30
reduced
2,535.32
Mt
CO2-eq
19.48%
25.61%
China's
total
emissions
2020,
respectively.
When
focusing
mitigation
substituting
conventional
counterparts,
bioelectricity
most
effective,
4.45
8.58
times
higher
than
that
gaseous
liquid
fuel
alternatives,
In
this
study,
cycle
reductions
maximized
mix
end
uses
based
properties,
an
optimal
78.56%
allocation
from
biodiesel,
densified
solid
biofuel,
biohydrogen,
biochar.
main
regional
focused
Jiangsu,
Sichuan,
Guangxi,
Henan,
Guangdong
provinces,
contributing
31.32%
potential.
This
study
provides
valuable
guidance
exploiting
untapped
resources
secure
neutrality
2060.
Environmental Chemistry Letters,
Год журнала:
2024,
Номер
22(3), С. 1115 - 1154
Опубликована: Фев. 2, 2024
Abstract
The
global
expansion
of
the
bioenergy
industry
raises
concerns,
emphasizing
need
for
careful
evaluation
and
sustainable
management.
To
facilitate
this,
life
cycle
assessments
beyond
greenhouse
gas
emissions
energy
balance
are
essential,
along
with
standardization
assessment
methodologies
to
enable
meaningful
comparisons.
Here,
we
review
assessment,
chemical
aspects,
policy
implication
production.
We
discuss
in
terms
concepts,
methods,
impacts,
gases,
land
use,
water
consumption,
bioethanol,
biodiesel,
biogas,
techno-economic
analysis.
Chemical
aspects
comprise
reaction
processes
means
improve
efficiency.
Concerning
policies,
tools,
frameworks
that
encourage
production
presented.
found
carbon
dioxide
removal
ranges
from
45
99%
various
processes.
also
emphasizes
importance
chemistry
advancing
a
more
secure
future.
Environmental Chemistry Letters,
Год журнала:
2023,
Номер
21(5), С. 2729 - 2760
Опубликована: Июнь 15, 2023
Abstract
The
rise
of
global
waste
and
the
decline
fossil
fuels
are
calling
for
recycling
into
energy
materials.
For
example,
rice
straw,
a
by-product
cultivation,
can
be
converted
biogas
by-products
with
added
value,
e.g.,
biofertilizer,
yet
processing
straw
is
limited
by
low
content,
high
ash
silica,
nitrogen,
moisture,
high-quality
variability.
Here,
we
review
focus
on
Chinese
situations,
conversion
gas,
digestate
management,
cogeneration,
upgrading,
bioeconomy,
life
cycle
assessment.
quality
improved
pretreatments,
such
as
baling,
ensiling,
co-digestion
other
feedstocks.
used
to
fertilize
soils.
average
annual
potential
collectable
lower
heating
value
15.35
megajoule/kilogram,
over
past
ten
years
(2013–2022)
could
reach
2.41
×
10
9
megajoule.
World Electric Vehicle Journal,
Год журнала:
2024,
Номер
15(3), С. 93 - 93
Опубликована: Март 1, 2024
Climate
change
necessitates
urgent
action
to
decarbonize
the
transport
sector.
Sustainable
vehicles
represent
crucial
alternatives
traditional
combustion
engines.
This
study
comprehensively
compares
four
prominent
sustainable
vehicle
technologies:
biofuel-powered
(BPVs),
fuel
cell
(FCVs),
electric
(EVs),
and
solar
vehicles.
We
examine
each
technology’s
history,
development,
classification,
key
components,
operational
principles.
Furthermore,
we
assess
their
sustainability
through
technical
factors,
environmental
impacts,
cost
considerations,
policy
dimensions.
Moreover,
discussion
section
addresses
challenges
opportunities
associated
with
technology
assesses
social
impact,
including
public
perception
adoption.
Each
offers
promise
for
transportation
but
faces
unique
challenges.
Policymakers,
industry
stakeholders,
researchers
must
collaborate
address
these
accelerate
transition
toward
a
decarbonized
future.
Potential
future
research
areas
are
identified
guide
advancements
in
technologies.
