Water,
Journal Year:
2023,
Volume and Issue:
15(15), P. 2824 - 2824
Published: Aug. 4, 2023
Biofuel
production
is
a
renewable
energy
resource
that
not
only
the
most
stabilized
source
of
but
also
one
sustainable
alternatives
to
non-renewable-sourced
fuels.
Microalgal
biomass
emerging
as
third-generation
biofuel
owing
its
high
lipid
content.
The
specific
concentration
and
content
are
responsible
for
direct
biodiesel
production.
Computational
Fluid
Dynamics
(C.F.D.)
studies
gaining
importance
due
luxury
exploration
without
requiring
considerable
capital
cost.
microalgal
strains
Chlorella
sorokiniana
have
shown
maximum
growth
rate
0.11
h−1
among
several
algal
species
contain
19%
w
w−1
lipid.
Characterization
reveals
suitable
CO2
sequestration,
production,
secondary
metabolites
by
green
algae,
C.
sorokiniana,
reported
in
this
work.
A
C.F.D.
study
being
conducted
flat-panel
photobioreactor.
Biotechnology and Bioengineering,
Journal Year:
2024,
Volume and Issue:
121(5), P. 1486 - 1502
Published: Feb. 11, 2024
Abstract
Environmental
pollution
is
a
big
challenge
that
has
been
faced
by
humans
in
contemporary
life.
In
this
context,
fossil
fuel,
cement
production,
and
plastic
waste
pose
direct
threat
to
the
environment
biodiversity.
One
of
prominent
solutions
use
renewable
sources,
different
organisms
valorize
wastes
into
green
energy
bioplastics
such
as
polylactic
acid.
Chlorella
vulgaris
,
microalgae,
promising
candidate
resolve
these
issues
due
its
ease
cultivation,
fast
growth,
carbon
dioxide
uptake,
oxygen
production
during
growth
on
wastewater
along
with
biofuels,
other
productions.
Thus,
article,
we
focused
potential
be
used
treatment,
biohydrogen,
biocement,
biopolymer,
food
additives,
preservation,
biodiesel
which
seen
most
for
industrial
scale,
related
biorefineries
recent
applications
brief
review
acid
market
size
realize
technical/nontechnical
reasons
behind
cost
obstacles
hinder
mentioned
applications.
We
believe
our
findings
are
important
those
who
interested
scientific/financial
research
about
microalgae.
Arabian Journal of Chemistry,
Journal Year:
2023,
Volume and Issue:
16(10), P. 105085 - 105085
Published: June 16, 2023
Tannery
effluent
can
cause
serious
environmental
pollution
due
to
its
high
levels
of
chromium,
chemical
oxygen
demand
(COD),
biochemical
(BOD)
and
other
pollutants
like
nitrogen,
phosphorus,
dyes,
sulphur
etc.
The
problem
chromium
in
tannery
is
that
it
highly
toxic
be
hazardous
aquatic
life,
wildlife,
human
health.
High
disrupt
the
ecological
balance
a
water
body,
leading
problems
such
as
reduced
life
diversity.
Additionally,
enter
food
chain
from
sources
potentially
have
negative
effects
on
humans.
Therefore,
comprehensive
waste
management
plans
are
required
reduce
impact
effluent.
conventional
physicochemical
methods
for
removing
Cr
wastewater
may
generate
vast
amount
sludge
disposal
issues.
Besides,
these
techniques
require
huge
capital
investments,
applied
chemicals
secondary
pollution.
On
hand,
biological
removal
sustainable,
environmentally
friendly,
cost-effective.
Biological
means
remediation
involve
plant-based
microorganism-based
approaches,
including
bacteria,
fungi,
microalgae.
This
review
emphasizes
adverse
health
processes
based
Microalgal
biomass
remove
heavy
metals,
Cr,
either
living
(bioaccumulation)
or
non-living
(biosorption)
state.
There
number
microalgae
species
wastewater.
Among
them
several
algae
species,
Chlorella
vulgaris,
Scenedesmus
sp.,
Consortium
Phormidium
sp.
sorokiniana,
Arthrospira
platensis
(Spirulina),
found
successful
range
100–73.5%
mitigate
CO2,
COD
BOD
effluent,
improving
quality
discharged
into
environment.
Thereby,
use
thought
viable
substitute
traditional
caused
by
However,
treatment
efficiency
depending
factors
nature
treated,
conditions,
contact
time,
optimal
algal
biomass.
Cleaner Waste Systems,
Journal Year:
2023,
Volume and Issue:
7, P. 100127 - 100127
Published: Dec. 28, 2023
Before
2020,
the
European
Commission
adopted
several
strategies
pursuing
sustainable
development
in
Union
(EU).
At
core
of
these
strategies,
we
can
find
circular
economy
(CE)
which
relies
on
3
R
concept:
reduce-reuse-recycle.
Starting
from
unique
regulatory
context,
aim
present
review
is
to
determine
degree
works
published
by
researchers
affiliated
with
institutions
within
EU
address
challenges
identified
at
level
and
respond
field
economy.
A
bibliometric
analysis
based
Scopus
was
performed
using
VOSviewer
bibliometrix
package
R.
The
sample
made
up
13,553
articles
between
2006
2023.
results
show
that
there
has
been
an
increase
number
citations
during
last
years,
line
adoption
relevant
regulations.
co-word
generated
five
domain
clusters:
life
cycle
assessment;
biomass
production
waste
valorization;
materials
recycling;
wastewater
treatment
environmental
pollution;
carbon
emissions
reduction
energy
recovery.
Several
topics
are
common
all
countries,
they
strongly
related
EU-wide
regarding
study
implications
for
standard-setters
research
agencies,
supporting
understand
effects
CE
implementation
what
needs
be
done
future.
Biomass,
Journal Year:
2024,
Volume and Issue:
4(3), P. 720 - 739
Published: July 5, 2024
Biomass
is
inherently
organic
and
renewable,
promoting
a
circular
economy
ecosystem.
As
global
consumption
patterns
change,
strategies
have
turned
into
sustainable
net-zero
for
developing
countries
developed
countries,
its
value
chain
now
included
in
important
biomass
energy
policies.
Many
are
actively
transforming
their
economic
growth
patterns,
own
economy,
targeting
ecological
development,
adjusting
domestic
industrial
structures.
The
concept
of
society,
synergistic
with
the
social
on
basis
has
production
at
core.
This
research
aims
to
verify
roles
that
plays
initiate
virtuous
resource
circulation
model,
promote
material
recycling
reuse,
form
“resources-products-renewable
resources”
better
use
efficiency.
It
discusses
bioeconomy
when
achieving
also
proposes
new
policy
concepts.
key
conclusions
cover:
(1)
energy–circular
business
model;
(2)
recognizing
co-benefit
consumers
prosumer
economy;
(3)
challenges
renewable
cycle
under
applications.
Foods,
Journal Year:
2023,
Volume and Issue:
12(9), P. 1921 - 1921
Published: May 8, 2023
In
this
study,
umami-rich
seasoning
powder
was
produced
from
the
offcuts
of
Taiwanese
tilapia
(Oreochromis
mossambicus)
by
cooking
concentration
and
spray
drying
granules
while
yielding
an
abundance
glutamic
acid
(0.23
mg/100
g),
glycine
(0.10
aspartic
(0.11
lysine
11
other
aminic
acids.
It
exhibited
water
content
(3.81%),
activity
(0.3),
yields
(68.83%),
a
good
solubility
index
(99.89%),
particle
microstructure
spherical
powder.
Additionally,
it
received
highest
overall
preference
score
(7.53)
in
consumer-type
sensory
evaluation
compared
to
commercially
available
seasonings.
This
study
proves
that
may
be
part
human
diet
after
proper
processing
can
widely
used
flavor
savory
food.
The
producers
involved
could
increase
their
economic
returns
meeting
environmental
challenges.
practical
contribution
create
incremental
value
for
products
critical
stakeholders
at
each
point
supply
chain
with
operational
guide
transitioning
inefficient
innovative
circular
practices.
