Chemistry - An Asian Journal,
Год журнала:
2023,
Номер
19(16)
Опубликована: Авг. 29, 2023
Biohydrogen
is
considered
a
green
fuel
due
to
its
eco-friendly
nature
since
it
only
produces
water
and
energy
on
combustion.
However,
their
lower
yield
production
rate
one
of
the
foremost
challenges
that
need
an
instant
sustainable
approach.
The
use
nanotechnology
potential
approach
for
enhanced
generation
biohydrogen,
owing
significant
characteristics
nanomaterials
such
as
greater
specificity,
high
surface-area-to-volume
ratio,
better
reactivity
dispersibility,
catalytic
activity,
superb
selectivity,
electron
transfer,
anaerobic
microbiota
activity.
This
article
explores
recent
trends
innovations
in
biohydrogen
from
wastewater
through
applications
different
nanomaterials.
various
employed
evaluated
impacts
important
parameters
concentration
size
nanomaterials,
temperature,
pH
are
explained
detail.
Several
pathways
involved
mechanistic
critically
assessed.
Lastly,
numerous
technological
highlighted
recommendations
regarding
future
research
also
provided.
Energy,
Год журнала:
2023,
Номер
282, С. 128210 - 128210
Опубликована: Июль 1, 2023
Lignocellulosic
biomass
(LB)-based
hydrogen-biofuel
represents
a
promising,
sustainable,
clean,
and
renewable
energy
resource
for
meeting
the
world's
ever-increasing
demand
while
reducing
environmental
problems
caused
by
combustion
of
fossil
accumulation
crop
straw.
However,
due
to
lack
strains
that
can
directly
produce
hydrogen
from
cheap
cellulose
feedstocks,
high
cost
production
fermentation
has
become
key
problem
limiting
its
large-scale
production.
Therefore,
finding
ferment
feedstocks
overcoming
bottleneck
limits
biomass-based
In
this
study,
we
reported
first
time
Klebsiella
pneumoniae
Y7-3
cellulose-degrading
strain
isolated
rumen
sheep
in
Inner
Mongolia
was
able
high-yield
with
straw
as
raw
materials.
Anaerobic
50
g
L−1
corn
carbon
source
could
1253.72
±
55.67
mL/L
24
h.
To
further
improve
straw,
some
regulatory
factors
were
used.
30
mg/L
FeSO4,
NiCl2
(70
mg/L)
or
formic
acid
(5
L−1)
increased
25.72%,
17.89%
331.07%,
respectively.
This
work
provides
new
insight
microbial
