iScience,
Journal Year:
2023,
Volume and Issue:
26(8), P. 107255 - 107255
Published: July 3, 2023
The
development
of
biohydrogen
as
an
alternative
energy
source
has
had
great
economic
and
environmental
benefits.
Hydrogen
production
from
microalgae
is
considered
a
clean
sustainable
method
that
can
both
alleviate
fuel
shortages
recycle
waste.
Although
algal
hydrogen
low
consumption
requires
only
simple
pretreatment,
it
not
been
commercialized
because
product
yields.
To
increase
microalgal
several
technologies
have
developed,
although
they
struggle
with
the
oxygen
sensitivity
hydrogenases
responsible
for
complexity
metabolic
network.
In
this
review,
genetic
engineering
studies
on
enhancing
are
discussed,
feasibility
future
direction
commercialization
also
proposed.
Chemosphere,
Journal Year:
2022,
Volume and Issue:
310, P. 136751 - 136751
Published: Oct. 6, 2022
In
the
recent
era,
increasing
persistence
of
hazardous
contaminants
is
badly
affecting
globe
in
many
ways.
Due
to
high
environmental
contamination,
almost
every
second
species
on
earth
facing
worst
issue
their
survival.
Advances
newer
remediation
approaches
may
help
enhance
bioremediation's
quality,
while
conventional
procedures
have
failed
remove
compounds
from
environment.
Chemical
and
physical
waste
cleanup
been
used
current
circumstances;
however,
these
methods
are
costly
harmful
Thus,
there
has
a
rise
use
bioremediation
due
an
increase
which
led
development
genetically
engineered
microbes
(GEMs).
It
safer
more
cost-effective
microorganisms
rather
than
alternative
methods.
GEMs
created
by
introducing
stronger
protein
into
bacteria
through
biotechnology
or
genetic
engineering
desired
trait.
Biodegradation
oil
spills,
halobenzoates
naphthalenes,
toluenes,
trichloroethylene,
octanes,
xylenes
etc.
accomplished
using
such
bacteria,
fungus,
algae.
Biotechnologically
induced
powerful
naturally
occurring
ones
degrade
faster
because
they
can
quickly
adapt
new
pollutants
encounter
co-metabolize.
Genetic
worthy
process
that
will
benefit
environment
ultimately
health
our
people.
Environmental Science and Ecotechnology,
Journal Year:
2022,
Volume and Issue:
9, P. 100145 - 100145
Published: Jan. 1, 2022
The
existence
of
continually
increasing
concentrations
antibiotics
in
the
environment
is
a
serious
potential
hazard
due
to
their
toxicity
and
persistence.
Unfortunately,
conventional
treatment
techniques,
such
as
those
utilized
wastewater
plants,
are
not
efficient
for
containing
antibiotic.
Recently,
algae-based
technologies
have
been
found
be
sustainable
promising
technique
antibiotic
removal.
Therefore,
this
review
aims
provide
critical
summary
important
role
treatment.
Algal
removal
mechanisms
including
bioadsorption,
bioaccumulation,
biodegradation
discussed
detail,
with
using
algae-bacteria
consortia
treatment,
integration
algae
other
microorganisms
(fungi
multiple
algal
species),
hybrid
constructed
wetlands,
factors
affecting
degradation
comprehensively
described
assessed.
In
addition,
use
precursor
production
biochar
highlighted,
along
modification
materials
improve
its
capacity
advanced
oxidation
processes.
Furthermore,
recent
novel
approaches
enhancing
removal,
genetic
engineering
enhance
bioelectrochemical
systems
discussed.
Finally,
some
based
on
review,
key
future
research
perspectives
proposed.
Overall,
systematically
presents
current
progress
algae-mediated
technologies,
providing
insights
improved
alleviation
pollution
aquatic
environments.
World Electric Vehicle Journal,
Journal Year:
2024,
Volume and Issue:
15(3), P. 93 - 93
Published: March 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.
Biomass,
Journal Year:
2024,
Volume and Issue:
4(1), P. 132 - 163
Published: March 1, 2024
Fermentation
is
an
oxygen-free
biological
process
that
produces
hydrogen,
a
clean,
renewable
energy
source
with
the
potential
to
power
low-carbon
economy.
Bibliometric
analysis
crucial
in
academic
research
evaluate
scientific
production,
identify
trends
and
contributors,
map
development
of
field,
providing
valuable
information
guide
researchers
promote
innovation.
This
review
provides
advanced
bibliometric
future
perspective
on
fermentation
for
hydrogen
production.
By
searching
WoS,
we
evaluated
refined
62,087
articles
4493
articles.
allowed
us
most
important
journals,
countries,
institutions,
authors
field.
In
addition,
ten
cited
dominant
areas
were
identified.
A
keyword
revealed
five
clusters
illustrate
where
progressing.
The
outlook
indicates
deeper
understanding
microbiology
support
from
policy
will
drive
fermentation.
