Catalysts,
Journal Year:
2024,
Volume and Issue:
14(9), P. 556 - 556
Published: Aug. 24, 2024
In
recent
years,
pollution
stemming
from
pharmaceuticals
has
garnered
widespread
global
concern,
which
exacerbates
the
ecological
risk
to
both
surface
and
groundwater.
current
study,
Fe
O
co-embedded
biochar
(Fe-O-BC)
was
synthesized
through
a
one-step
pyrolysis
procedure
with
corncob
serving
as
feedstock.
The
fabricated
Fe-O-BC
catalysts
were
characterized
by
various
techniques
employed
for
activation
of
peroxymonosulfate
(PMS)
degrade
tetracycline
(TC).
TC
rapidly
degraded
within
40
min,
degradation
rate
0.1225
min−1,
much
higher
than
those
O-BC/PMS
(0.0228
min−1)
Fe-BC/PMS
(0.0271
under
same
conditions.
effects
PMS
dosage,
dose,
initial
pH
value
coexisting
anions
investigated.
Finally,
mechanism
oxidation
in
catalytic
system
implored
experiments
determining
active
sites
radical
scavenging
experiments.
C-O-Fe
bond
catalyst
confirmed
be
dominant
accelerating
degradation.
Free
diffused
HO•,
surface-bound
HO•
SO4•−
O2•−participated
reaction
absorbed
SO4•−,
predominantly
contributed
This
study
provides
an
efficient
green
alternative
pharmaceutical
wastewater
treatment
co-doped
catalyst-induced
heterogeneous
process.
Heliyon,
Journal Year:
2024,
Volume and Issue:
10(7), P. e28296 - e28296
Published: March 22, 2024
The
current
study
was
designed
to
investigate
the
consequences
of
rice
cooking
and
soaking
cooked
(CR)
with
or
without
arsenic
(As)
contaminated
water
on
As
Fe
(iron)
transfer
human
body
along
associated
health
risk
assessment
using
additive
main-effects
multiplicative
interaction
(AMMI)
Monte
Carlo
Simulation
model.
In
comparison
raw
rice,
content
in
soaked
(SCR)
enhanced
significantly
(at
p
<
0.05
level),
regardless
cultivars
locations
level)
due
use
As-rich
for
purposes.
Whereas
CR
SCR
reduced
As-free
(AFW)
also
CR.
overnight
invariably
despite
As-contaminated
however,
comparatively
lesser
amount
than
rice.
studied
area,
consumption
children
are
more
vulnerable
hazards
adults.
Consumption
(prepared
AFW)
could
be
an
effective
method
minimize
transmission
enrichment
among
consumers.
Journal of Plant Nutrition and Soil Science,
Journal Year:
2023,
Volume and Issue:
187(5), P. 565 - 588
Published: Nov. 21, 2023
Abstract
Iron
(Fe)
is
necessary
for
plant
growth
and
development.
deficiency
disrupts
major
metabolic
cellular
activities
such
as
respiration,
DNA
synthesis,
chlorophyll
synthesis.
also
activates
various
pathways
vital
to
numerous
enzymes.
widely
distributed
in
soil,
but
plants
do
not
readily
absorb
it.
In
addition
neutral
pH,
Fe
forms
insoluble
complexes
under
alkaline
conditions.
The
fundamental
cause
of
chlorosis
an
imbalance
between
the
solubility
soil
demand
by
plants.
Various
fertilizers,
including
organic,
chelated,
inorganic,
are
administered
leaves
treat
chlorosis.
Currently,
used
fertilizers
expensive,
easily
adsorb
on
particles,
leach
out
with
water,
thereby
diminishing
their
efficiency.
They
need
be
applied
repeatedly,
resulting
excessive
fertilizer
concentration
that
can
harm
usage
nanofertilizers
agricultural
production
has
expanded
address
disadvantages
existing
fertilizers.
advantages
nanosized
include
physical
chemical
characteristics,
high
surface
area
volume
ratio
aids
easy
absorption
plants’
roots
leaves.
Controlled‐release
iron
oxide
supply
regulated
release
nutrients
a
way
coordinated
nutritional
needs
crops.
This
improves
accumulation
plant,
filling
gap
nutrient
lowering
environmental
risks
due
leaching.
possibility
nanoparticles
micronutrient
uptake
mechanism
action,
advantages,
limitations
critically
highlighted
this
review
article.
International Journal of Phytoremediation,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 9
Published: Oct. 18, 2024
Enriched
biochar
with
improved
properties
and
functionality
can
play
a
significant
role
in
providing
sustainable
solutions
for
mitigating
heavy
metal
contamination
soil.
In
this
experiment,
the
effects
of
solid
enriched
biochars
(potassium-enriched
(BC-K),
magnesium-enriched
(BC-Mg),
both
individually
combined)
were
examined
on
soil
microbial
enzyme
activities,
as
well
nutrient
uptake
by
basil
plants
cultivated
three
levels
arsenic
(nontoxic,
50
mg
As
kg
