Bioresource Technology Reports,
Год журнала:
2022,
Номер
20, С. 101232 - 101232
Опубликована: Сен. 29, 2022
Agro-industrial
residues
are
an
important
source
of
useful
compounds.
Colombia
produces
about
71
billion
tonnes
agro-industrial
per
year
as
a
result
the
presence
different
ecological
niches
that
allow
cultivation
around
200
crops
throughout
year.
These
disposed
mainly
in
rivers
and
open
fields.
This
review
presents
opportunities
for
sustainable
transformation
Colombian
agricultural
livestock
sector
by
increasing
production
bioproducts
with
integration
residues,
co-production
microbial
biomass
metabolites
or
enzymes
such
bioprocesses.
Likewise,
framework
development
bioproduct
processes
is
presented,
each
stage
which
will
be
studied
from
perspective
residues.
The
use
these
underutilized
resources
has
potential
to
drive
bioeconomic
policies
support
circular
bioeconomy
small
biotechnology
industry
focus.
Recycling,
Год журнала:
2023,
Номер
8(4), С. 61 - 61
Опубликована: Июль 20, 2023
The
sustainable
management
of
lignocellulosic
agricultural
waste
has
gained
significant
attention
due
to
its
potential
for
the
production
valuable
products.
This
paper
provides
an
extensive
overview
valorization
strategies
employed
convert
into
economically
and
environmentally
manuscript
examines
conversion
routes
products
from
waste.
These
include
biofuels,
such
as
bioethanol
biodiesel,
via
biochemical
thermochemical
processes.
Additionally,
synthesis
platform
chemicals,
furfural,
levulinic
acid,
xylose,
is
explored,
which
serve
building
blocks
manufacturing
polymers,
resins,
other
high-value
chemicals.
Moreover,
this
highlights
in
generating
bio-based
materials,
including
composites,
plastics,
adsorbents.
utilization
feedstock
enzymes,
organic
acids,
bioactive
compounds
also
discussed.
challenges
opportunities
associated
with
are
addressed,
encompassing
technological,
economic,
environmental
aspects.
Overall,
a
comprehensive
waste,
highlighting
significance
transitioning
towards
circular
bioeconomy.
insights
presented
here
aim
inspire
further
research
development
field
valorization,
fostering
innovative
approaches
promoting
abundant
resource
Clean Technologies,
Год журнала:
2024,
Номер
6(2), С. 662 - 699
Опубликована: Июнь 3, 2024
Sugarcane
has
primarily
been
used
for
sugar
and
ethanol
production.
It
creates
large
quantities
of
residual
lignocellulosic
biomass
such
as
sugarcane
bagasse,
leaves,
tops,
vinasse.
Biomass
is
a
sustainable
prospect
biorefineries
aiming
to
optimize
production
processes.
We
detail
recent
research
developments
in
recycling
sugarcane,
including
energy
generation
pyrolysis
obtain
biofuels,
example.
To
produce
biochar,
the
cost
operating
at
high
temperatures
large-scale
remain
obstacles.
The
prospects
can
be
enhanced
by
pellet
production;
however,
it
requires
an
improvement
quality
control
long-term
storage
or
long-distance
transportation.
In
civil
construction,
materials
still
need
prove
their
efficiency
reliability.
Related
adsorbent
materials,
use
bagasse
advantage
being
low-cost
environmentally
friendly.
Nevertheless,
extraction,
functionalization,
modification
cellulose
fibers,
improve
adsorption
properties
even
mode
operation,
challenges.
synthesis
nanostructures
lacking
yields
ability
scale
up.
Finally,
controlling
dispersion
orientation
avoiding
fiber
agglomeration
could
mechanical
response
composites
using
bagasse.
different
possibilities
its
residues
reinforce
importance
this
material
industry
global
economy.
Thus,
present
work
addresses
current
challenges
perspectives
industrial
processes
involving
support
future
on
waste-derived
subjects.
Process Safety and Environmental Protection,
Год журнала:
2024,
Номер
188, С. 834 - 859
Опубликована: Июнь 2, 2024
Biogas
is
a
resource
of
renewable
energy
with
the
highest
significance
to
development
in
many
countries
due
great
accessibility
biomass.
It
mostly
produced
by
anaerobic
digestion
various
feedstocks,
but
technologies
such
as
landfilling,
aerobic
composting
and
incineration
are
also
being
used.
The
current
novel
review
aimed
present
emerging
for
biogas
pretreatment,
production
upgrading
process.
Furthermore,
applications
future
perspectives
have
been
covered.
was
found
that
pretreatment
chemical,
physical,
thermochemical
oxidative
increasing
biomethane
yield.
Hence,
extrusion
has
increased
190%.
upgrading,
photosynthetic
biofixation
CO2
microalgae
shown
upgraded
CH4
maximum
content
ranging
from
2
6%.
Microbial
electrolysis
cell
technology
sustainable
effective
low
requirement
energy.
Thus,
it
bioelectromethanogenesis
leads
uptake
13.2
gCO2/d.
In
addition,
nanobubble
recent
studies
extensively
investigated
improvement
methane
Europe
around
70%
plants
utilising
feedstocks
agriculture
sectors.
2022
global
combined
reached
more
than
1.6
EJ
which
an
increase
17%
last
five
years.
Fossil
fuels
primary
source
85%
world's
supply.
wider
use
could
ensure
goals
implementation
iScience,
Год журнала:
2022,
Номер
25(7), С. 104610 - 104610
Опубликована: Июнь 16, 2022
Lignocellulosic
biomass
(LCB)
has
the
potential
to
replace
fossil
fuels,
thanks
concept
of
biorefinery.
This
material
is
formed
mainly
by
cellulose,
lignin,
and
hemicellulose.
To
maximize
valorization
this
material,
LCB
needs
be
pretreated.
Milling
always
performed
before
any
other
treatments.
It
does
not
produce
chemical
change
improves
efficiency
upcoming
processes.Additionally,
it
makes
easier
handle
increases
bulk
density
transfer
phenomena
next
pretreatment
step.
However,
treatment
energy
consuming,
so
optimized.
Several
mills
can
used,
equipment
selection
depends
on
characteristics
final
size
required,
operational
regime:
continuous
or
batch.
Among
them,
ball,
knife,
hammer
are
most
used
at
laboratory
scale,
especially
enzymatic
fermentative
The
regime
(knife
mill)
allows
us
work
with
high
volumes
raw
continuously
reduce
particle
size,
unlike
batch
operating
(ball
mill).This
review
recollects
information
about
application
these
machines,
effect
subsequent
On
one
hand,
ball
milling
reduced
most;
knife
consumed
less
energy.
Furthermore,
latter
reached
a
small
(units
millimeters)
suitable
for
valorization.
