Ecotoxicology and Environmental Safety,
Journal Year:
2022,
Volume and Issue:
248, P. 114322 - 114322
Published: Nov. 29, 2022
Bioremediation
of
organic
contaminants
has
become
a
major
environmental
concern
in
the
last
few
years,
due
to
its
bio-resistance
and
potential
accumulate
environment.
The
use
diverse
technologies,
involving
chemical
physical
principles,
passive
uptake
utilizing
sorption
using
ecofriendly
substrates
have
drawn
lot
interest.
Biochar
got
attention
mainly
simplicity
manufacturing,
treatment,
disposal,
as
it
is
less
expensive
more
efficient
material,
for
remediation
contaminants.
This
review
highlighted
adverse
impact
persistent
pollutants
on
environment
soil
biota.
utilization
biochar
remediate
contaminated
compounds
i.e.,
pesticides,
polycyclic
aromatic
hydrocarbons,
antibiotics,
dyes
also
been
discussed.
application
significant
biodegradation,
leaching,
sorption/desorption
influenced
by
composition
structure,
porosity,
surface
area,
pH,
elemental
ratios,
functional
groups
biochar.
All
above
characteristics
depend
type
feedstock
pyrolysis
conditions.
However,
concentration
nature
significantly
alters
capability
Therefore,
physicochemical
properties
soils/wastewater,
contaminants,
should
be
evaluated
before
wastewater.
Future
initiatives,
however,
are
needed
develop
biochars
with
better
adsorption
capacity,
long-term
sustainability
xenobiotic/organic
contaminant
strategy.
RSC Advances,
Journal Year:
2022,
Volume and Issue:
12(13), P. 8228 - 8248
Published: Jan. 1, 2022
The
huge
development
of
the
industrial
sector
has
resulted
in
release
large
quantities
phosphate
anions
which
adversely
affect
environment,
human
health,
and
aquatic
ecosystems.
Sustainability,
Journal Year:
2021,
Volume and Issue:
13(10), P. 5612 - 5612
Published: May 18, 2021
Biochar
is
a
carbon-rich
material
prepared
from
the
pyrolysis
of
biomass
under
various
conditions.
Recently,
biochar
drew
great
attention
due
to
its
promising
potential
in
climate
change
mitigation,
soil
amendment,
and
environmental
control.
Obviously,
can
be
beneficial
amendment
several
ways
including
preventing
nutrients
loss
leaching,
increasing
N
P
mineralization,
enabling
microbial
mediation
N2O
CO2
emissions.
However,
there
are
also
conflicting
reports
on
effects,
such
as
water
logging
weathering
induced
surface
properties
that
ultimately
affects
growth
fertility.
Despite
voluminous
properties,
few
studies
have
systematically
addressed
effects
sequestration
carbon,
nitrogen,
phosphorus
soils.
Information
microbially-mediated
transformation
carbon
(C),
nitrogen
(N),
(P)
species
environment
remains
relatively
uncertain.
A
systematic
documentation
how
influences
fate
transport
phosphorus,
crucial
promoting
applications
toward
sustainability.
This
report
first
provides
an
overview
adsorption
biochar,
particularly
systems.
Then,
biochar-mediated
organic
species,
systems
discussed.
review
process
implications
environment.
Lastly,
current
knowledge
gaps
priority
research
directions
for
biochar-amended
future
assessed.
focuses
literatures
published
past
decade
(2009–2021)
adsorption,
degradation,
transport,
weathering,
C,
N,
with
respect
applications.
