Bioremediation Journal,
Год журнала:
2024,
Номер
unknown, С. 1 - 27
Опубликована: Дек. 24, 2024
Micropollutants
(MPs)
are
the
burgeoning
contaminants
which
released
in
wastewater
(WW)
due
to
anthropogenic
activities.
Though
MPs
detected
low
amount
WW
but
highly
toxic
and
non-degradable;
accountable
for
global
water
quality
health
hazards.
The
conventional
treatment
is
energy
inefficient
also
results
hazardous
sludge;
hence
alternative
sustainable
approaches
'need
of
hour'.
Recent
micro-biotechnological
methods
based
on
bio-adsorption,
membrane
filtration,
biocatalysts,
bioreactors,
nanotechnology
effective
removal
MPs.
Bacteria,
fungi,
microalgae
can
degrade
these
through
mechanisms
biosorption,
biotransformation,
bioaccumulation,
bioconversion,
even
at
high
concentrations.
nanotechnological
tools
using
microorganisms
synthesized
as
microbial
nanoparticles
(MNPs)
employing
potential
strains
bacteria,
microalgae,
be
possibly
integrated
into
existing
or
adsorption
technological
methods.
MNPs
have
revealed
a
elimination
from
WW,
systematic
studies
still
infancy.
However,
aspects
related
their
recovery,
regeneration
efficacy
must
justified
confirm
application
future
workhorses
real
plants.
This
comprehensive
review
aims
provide
information
cost-effective
bioremediation
WW.
Processes,
Год журнала:
2024,
Номер
12(6), С. 1104 - 1104
Опубликована: Май 28, 2024
Inspired
by
the
vast
potential
of
microalgae
in
bioeconomy
and
numerous
applications
benefits
associated
with
their
cultivation,
a
multitude
pilot-
industrial-scale
production
systems
have
been
developed
recent
years.
Both
open
closed
cultivation
successfully
utilized,
photo-bioreactors
(PBRs)
emerging
as
most
versatile
option
for
various
products,
enabling
implementation
advanced
optimization
strategies.
Therefore,
this
short
review
provides
comprehensive
overview
different
PBR
configurations
applications,
primarily
large-scale
but
also
laboratory-scale
cultivation.
A
detailed
discussion
advantages,
limitations,
specific
advancements
each
type
is
presented
to
aid
researchers,
engineers
industry
stakeholders
selecting
suitable
design
goals
constraints.
Moreover,
highlights
major
challenges
impeding
full
commercialization
microalgal
products
forecasts
future
trends
microalgae-based
industry.
The
diverse
sectors,
including
biofuels,
nutraceuticals,
pharmaceuticals,
agriculture
environmental
remediation,
underscore
versatility
significance
relevant
technologies.
By
offering
valuable
insights
into
commercial
scale
biotechnology,
work
sheds
light
on
opportunities
facing
burgeoning
International Journal of Molecular Sciences,
Год журнала:
2025,
Номер
26(2), С. 697 - 697
Опубликована: Янв. 15, 2025
Accelerated
photooxidation
of
salicylic
acid
(SA)
was
performed
using
UV
radiation
and
hydrogen
peroxide.
HPLC-MS
analysis
showed
that
the
primary
intermediates
are
2,5-dihydroxybenzoic
acid,
2,3-dihydroxybenzoic
pyrocatechol,
phenol.
Deeper
oxidation
leads
to
low
molecular
weight
aliphatic
acids,
such
as
maleic,
fumaric,
glyoxylic.
The
main
carried
out
in
same
conditions.
degradation
SA
its
follows
first-order
reaction
kinetics.
In
case
irradiation
alone,
photodegradation
is
slightly
faster
(reaction
rate
constant
0.007
min−1)
compared
(0.0052
min−1).
Other
products
degrade
more
slowly
than
SA.
Hydrogen
peroxide,
concentrations
1.8–8.8
mM,
accelerates
intermediate
products.
An
ecotoxicological
evaluation
EPI
SuiteTM
software.
overall
persistence
(POV)
long-range
transport
potential
(LRTP)
all
transformation
were
assessed
OECD
POV
LRTP
screening
tool.
Salicylic
have
toxicity.
Due
their
high
solubility,
these
contaminants
can
travel
considerable
distances
aquatic
environment.
phenol
values
156–190
km.
shorter
(less
100
km).
Polymers,
Год журнала:
2024,
Номер
16(15), С. 2227 - 2227
Опубликована: Авг. 5, 2024
Biopolymers
are
highly
desirable
alternatives
to
petrochemical-based
plastics
owing
their
biodegradable
nature.
The
production
of
bioplastics,
such
as
polyhydroxyalkanoates
(PHAs),
has
been
widely
reported
using
various
bacterial
cultures
with
substrates
ranging
from
pure
biowaste-derived
sugars.
However,
large-scale
and
economic
feasibility
major
limiting
factors.
Now,
algal
biomass
for
PHA
offers
a
potential
solution
these
challenges
significant
environmental
benefit.
Algae,
unique
ability
utilize
carbon
dioxide
greenhouse
gas
(GHG)
wastewater
feed
growth,
can
produce
value-added
products
in
the
process
and,
thereby,
play
crucial
role
promoting
sustainability.
sugar
recovery
efficiency
is
variable
depending
on
pretreatment
procedures
due
inherent
compositional
variability
among
cell
walls.
Additionally,
yields,
composition,
properties
synthesized
vary
significantly
microbial
producers
algal-derived
Therefore,
microalgal
pretreatments
synthesis
copolymers
still
require
considerable
investigation
develop
an
efficient
commercial-scale
process.
This
review
provides
overview
discusses
strategies
enhance
its
properties,
focusing
managing
GHGs
sustainable
future.
Chemosphere,
Год журнала:
2024,
Номер
363, С. 142868 - 142868
Опубликована: Июль 18, 2024
In
this
study,
laboratory-scale
cultivation
of
T.
chuii
and
D.
tertiolecta
was
conducted
using
Conway,
F/2,
TMRL
media
to
evaluate
their
biochemical
composition
economic
costs.
The
highest
cell
density
(30.36
×
10
Nutrients,
Год журнала:
2024,
Номер
16(18), С. 3223 - 3223
Опубликована: Сен. 23, 2024
Undernutrition
is
an
important
global
health
problem,
especially
in
children
and
older
adults.
Both
reversal
of
maternal
child
undernutrition
heathy
ageing
have
become
United
Nations-supported
initiatives,
leading
to
increased
attention
nutritional
interventions
targeting
undernutrition.
One
feasible
option
microalgae,
the
precursor
all
terrestrial
plants.
Most
commercially
farmed
microalgae
are
photosynthetic
single-celled
organisms
producing
organic
carbon
compounds
oxygen.
This
review
will
discuss
commercial
opportunities
grow
microalgae.
Microalgae
produce
lipids
(including
omega-3
fatty
acids),
proteins,
carbohydrates,
pigments
micronutrients
so
can
provide
a
suitable
underutilised
alternative
for
addressing
The
benefits
nutrients
derived
from
been
identified,
thus
they
candidates
issues
globally.
potential
microalgae-derived
be
converted
into
food
products.
advantages
cultivation
include
that
it
does
not
need
arable
land
or
pesticides.
Additionally,
most
species
still
unexplored,
presenting
options
further
development.
Further,
usefulness
other
purposes
such
as
bioremediation
biofuels
increase
knowledge
these
microorganisms,
allowing
development
more
efficient
production
interventions.
