Toxics,
Journal Year:
2025,
Volume and Issue:
13(2), P. 131 - 131
Published: Feb. 11, 2025
Aquaculture
wastewater
treatment
not
only
assists
in
alleviating
the
scarcity
of
clean
water
for
daily
usage
and
environmental
pollution,
but
also
generates
valuable
byproducts.
This
paper
aims
to
review
generation
from
aquaculture
sector,
its
characteristics,
available
technologies,
while
comprehensively
discussing
adoption
a
biocircular
economy
approach
through
waste
valorization.
With
rich
nutrients,
such
as
nitrogenous
compounds,
presence
phosphorus
effluent,
these
aspects
could
be
explored
valorized
into
biofertilizers,
broadening
their
application
aquaponics
hydroponics,
well
algae
daphnid
cultivation.
Biofertilizer
can
used
agriculture
because
it
contains
essential
elements
needed
by
plants.
Thus,
methods
converting
nutrients
biofertilizers
terms
sludge
recovery
accomplished
via
anaerobic
aerobic
digestion,
drying,
composting,
vermicomposting.
Moving
forward,
effluent
is
addressed
under
re-engaging
effluents
production
cycle.
The
enhancement
biomass
uses
aquaponics,
cultivation,
co-cultivation,
presents
opportunities
nutrient
ensuring
that
non-toxic
safely
discharged
external
bodies.
has
potential
revolutionize
aquaculture,
shifting
economic
model
management
linear
system
circular,
more
sustainable
one.
Polymers,
Journal Year:
2020,
Volume and Issue:
12(5), P. 1127 - 1127
Published: May 14, 2020
Agro-wastes
are
derived
from
diverse
sources
including
grape
pomace,
tomato
pineapple,
orange,
and
lemon
peels,
sugarcane
bagasse,
rice
husks,
wheat
straw,
palm
oil
fibers,
among
other
affordable
commonly
available
materials.
The
carbon-rich
precursors
used
in
the
production
bio-based
polymers
through
microbial,
biopolymer
blending,
chemical
methods.
Food
Agriculture
Organization
(FAO)
estimates
that
20–30%
of
fruits
vegetables
discarded
as
waste
during
post-harvest
handling.
development
is
essential,
considering
scale
global
environmental
pollution
directly
linked
to
synthetic
plastics
such
polypropylene
(PP)
polyethylene
(PET).
Globally,
400
million
tons
produced
each
year,
less
than
9%
recycled.
optical,
mechanical,
properties
ultraviolet
(UV)
absorbance,
tensile
strength,
water
permeability
influenced
by
route.
renewable
microbial
synthesis
scalable,
facile,
pose
a
minimal
impact
on
environment
compared
methods
rely
alkali
acid
treatment
or
co-polymer
blending.
Despite
advanced
application
biofilms
smart/intelligent
food
packaging,
construction,
exclusion
nets,
medicine,
commercial
limited
cost,
economics
production,
useful
life,
biodegradation
concerns,
availability
adequate
agro-wastes.
New
cost-effective
techniques
critical
facilitate
replacement
polymers.
Cleaner Materials,
Journal Year:
2022,
Volume and Issue:
3, P. 100045 - 100045
Published: Jan. 19, 2022
There
is
a
rise
of
interest
in
various
aspects
biochar
derived
from
waste
biomass
to
address
the
most
pressing
ecosystem
challenges.
This
study
contributes
understanding
biochar's
usage
remediation
hazardous
pollutants.
The
synthesis
using
variety
different
techniques
has
been
explored.
Numerous
analysts
have
considered
as
strategy
for
enhancing
their
ability
remediate
Process
factors
are
primarily
responsible
determining
yield.
Biochar-derived
an
exceptionally
rich
wellspring
carbon
produced
utilizing
thermal
combustion.
Activating
another
field
where
increasingly
used
remove
specific
contaminants.
Closed-loop
methods
produce
expand
options.
Distributed
manufacturing
processes
efficient
method
develop
businesses,
manage
waste,
and
increase
resource
proficiency
environmental
applications.
Additionally,
this
research
discusses
knowledge
gaps
future
directions
toxic
pollutant
through
biochar.
Sustainability,
Journal Year:
2021,
Volume and Issue:
13(5), P. 2710 - 2710
Published: March 3, 2021
The
problems
arising
from
the
limited
availability
of
natural
resources
and
impact
certain
anthropogenic
activities
on
environment
must
be
addressed
as
soon
possible.
To
meet
this
challenge,
it
is
necessary,
among
other
things,
to
reconsider
redesign
agricultural
systems
find
more
sustainable
environmentally
friendly
solutions,
paying
specific
attention
waste
agriculture.
Indeed,
transition
a
circular
economy
should
also
involve
effective
valorization
waste,
which
seen
an
excellent
opportunity
obtain
valuable
materials.
For
reasons
mentioned
above,
review
reports
discusses
updated
studies
dealing
with
through
its
conversion
into
materials
applied
crops
soil.
In
particular,
highlights
plant
biostimulants,
biofertilizers,
biopolymers
waste.
This
approach
can
decrease
environment,
allow
replacement
reduction
in
use
synthetic
compounds
agriculture,
facilitate
economy.
Cleaner Materials,
Journal Year:
2022,
Volume and Issue:
6, P. 100137 - 100137
Published: Aug. 30, 2022
Biochar
is
a
carbon-rich
product
obtained
from
the
thermochemical
conversion
of
biomass.
Utilizing
biochar
essential
for
enhancing
economic
viability
and
maintaining
ecology
effectively.
This
work
reviews
techniques
producing
various
lignocellulosic
biomass
sources.
Pyrolysis
technology
converting
into
has
emerged
as
frontier
research
domain
pollutants
removal.
The
effects
feedstock
parameters,
production
techniques,
reaction
conditions
(temperature,
heating
rate,
etc.),
activation,
functional
group
modification
are
compared
on
biochar's
physical
chemical
properties.
review
also
focused
environmental
applications
in
several
domains,
such
agriculture
wastewater
treatment.
Considering
extensive
availability
feedstock,
excellent
physical/chemical
surface
properties,
inexpensive
cost,
remarkable
potential
removing
water
efficiently.
Studying
evolution
properties
by
in-situ
or
post-modification
great
significance
improving
utilization
value
valuable
resource,
yet
its
application
necessitates
additional
structure,
well
development
to
modify
those
factors.
Bioengineering,
Journal Year:
2023,
Volume and Issue:
10(2), P. 152 - 152
Published: Jan. 23, 2023
The
agricultural
sector
generates
a
significant
amount
of
waste,
the
majority
which
is
not
productively
used
and
becoming
danger
to
both
world
health
environment.
Because
promising
relevance
agro-residues
in
agri-food-pharma
sectors,
various
bioproducts
novel
biologically
active
molecules
are
produced
through
valorization
techniques.
Valorization
agro-wastes
involves
physical,
chemical,
biological,
including
green,
pretreatment
methods.
Bioactives
development
from
has
been
widely
researched
recent
years.
Nanocapsules
now
increase
efficacy
bioactive
food
applications.
This
review
addresses
agri-waste
methods,
value-added
bioproducts,
recovery
compounds,
their
uses.
Moreover,
it
also
covers
present
status
micro-
nanoencapsulation
strategies
Heliyon,
Journal Year:
2022,
Volume and Issue:
8(3), P. e09173 - e09173
Published: March 1, 2022
This
paper
reviews
the
pertinent
literature
from
1970
to
2020
and
presents
a
bibliometric
analysis
of
research
trends
in
application
solid-state
fermentation
bioprocessing
agro-industrial
wastes.
A
total
5630
publications
studies
on
that
comprised
5208
articles
(92.50%),
340
book
chapters
(6.04%),
39
preprints
(0.69%),
32
proceedings
(0.56%),
8
edited
books
(0.14%)
3
monographs
(0.05%)
were
retrieved
Dimensions
database.
review
indicated
(i)
solid
substrates
is
variously
defined
over
past
50
years,
where
"solid-state
fermentation"
most
dominant
term
used,
(ii)
key
products
derived
valorization
wastes
through
include,
among
others,
enzymes,
antioxidants,
animal
feed,
biofuel,
organic
acids,
biosurfactants,
etc.
Bibliometric
analyses
with
VOSviewer
revealed
an
astronomic
increase
between
2000
2020,
further
elucidated
frequently
explored
core
topics,
highly
cited
authors,
countries/regions
highest
number
citations.
The
publication
2010
had
382
citations
compared
725
for
2020.
Ashok
Pandey
India
was
published
author
123
8,613
respectively;
whereas
Bioresource
Technology
journal
233
12,394
Countries
are
Brazil,
France,
India,
Mexico.
These
findings
suggest
has
gained
prominence
years.
Future
perspectives
implications
discussed.
