Aquacultural Engineering,
Год журнала:
2023,
Номер
103, С. 102360 - 102360
Опубликована: Авг. 19, 2023
The
Aquaculture
industry
is
a
sector
that
faces
difficulties
in
maintaining
high-quality
production
of
food
sustainable
way
due
to
the
technological
limitations
commercial
tools
and
lack
integration
systems
sensors
can
monitor
environmental
variables
physiological
characteristics
animals.
In
most
aquaculture
farms,
human
operators
are
still
responsible
for
collecting
data
manually
over
long
time
intervals.
this
way,
management
decision-making
depends
on
operator's
experience
be
negatively
affected
by
subjectivity.
application
Industry
4.0
concepts
collect
store
real
using
interconnected
other
automated
equipment
allows
increase
accuracy
farm's
operation
support
faster
evidence-based
decisions.
This
work
presents
an
overview
some
4.0-based
approaches
used
improve
quality,
productivity
sustainability
industry.
Initially,
definition
main
presented
as
well
consequences
its
implementation
improvement
general
industrial
processes.
Following
that,
current
scenario
terms
global
supported
intelligent
results
presented.
next
sections,
specific
technologies
such
camera
animal
monitoring,
sensing
networks
IoT
collect,
transmit
data,
devices
activities
monitoring
tasks,
interpretation
modern
strategies
hard-to-monitor
parameters
detailed.
review
article
shows
feasibility
aforementioned
and,
advantages,
it
believed
widespread
use
fill
existing
gaps
field
research
years.
Microplastics
are
an
emergent
yet
critical
issue
for
the
environment
because
of
high
degradation
resistance
and
bioaccumulation.
Unfortunately,
current
technologies
to
remove,
recycle,
or
degrade
microplastics
insufficient
complete
elimination.
In
addition,
fragmentation
mismanaged
plastic
wastes
in
have
recently
been
identified
as
a
significant
source
microplastics.
Thus,
developments
effective
removal
methods,
well
as,
plastics
recycling
strategies
crucial
build
microplastics-free
environment.
Herein,
this
review
comprehensively
summarizes
eliminating
from
highlights
two
key
aspects
achieve
goal:
1)
Catalytic
into
environmentally
friendly
organics
(carbon
dioxide
water);
2)
catalytic
upcycling
monomers,
fuels,
valorized
chemicals.
The
mechanisms,
catalysts,
feasibility,
challenges
these
methods
also
discussed.
Novel
such
photocatalysis,
advanced
oxidation
process,
biotechnology
promising
eco-friendly
candidates
transform
benign
valuable
products.
future,
more
effort
is
encouraged
develop
conversion
products
with
efficiency,
product
selectivity,
low
cost
under
mild
conditions.
Frontiers in Marine Science,
Год журнала:
2022,
Номер
9
Опубликована: Март 9, 2022
Plastic
pollution
is
a
fast-rising
environmental
catastrophe.
Microplastics
and
nanoplastics
(MNPs)
are
ubiquitous
components
of
most
aquatic
environments,
their
burgeoning
prevalence
endangering
organisms.
Recent
studies
have
documented
the
entanglement
marine
freshwater
biota
by
plastic
litters,
particularly
ghost
fishing
gear,
resulting
in
suffocation,
drowning,
or
starving
to
death.
Numerous
reports
shown
that
organisms
readily
ingest
accumulate
these
emerging
contaminants
digestive
systems.
Given
experimental
evidence
contaminants-laden
MNPs
can
persist
gastrointestinal
tract
for
considerable
durations,
investigations
high
probability
lethal
sublethal
toxicological
effects
associated
with
direct
indirect
ingestions.
These
include
chronic
protein
modulation,
DNA
damage,
embryotoxicity,
toxicity,
genotoxicity,
growth
inhibition
histopathotoxicity,
liver
neurotoxicity,
oxidative
stress,
reproductive
tissue
damage.
Today,
proven
transfer
across
food
web
humans.
However,
mechanisms
multiple
MNPs-induced
toxicities,
size-dependent
comprehensive
mode-of-action
alterations
digestive,
reproductive,
neurological
systems’
functionality
still
unclear.
Thus,
this
review
mainly
addresses
prevalence,
interactions,
toxicity
assessment
micro(nano)
plastics
It
summarizes
based
on
following
broad
objectives:
(1)
occurrence
particles
environments;
(2)
ingestion
exposure
routes
bioaccumulation
contaminated
higher
trophic
entities;
(3)
adsorption
desorption
persistent
organic
pollutants,
metals,
chemical
additives
on/from
micro(nano)plastics;
(4)
probable
ecotoxicological
micro(nano)plastics
biota.
