Separations,
Journal Year:
2023,
Volume and Issue:
10(11), P. 568 - 568
Published: Nov. 14, 2023
In
this
study,
Iron–Carbon
Micro-Electrolysis
(ICME),
Fenton
oxidation,
and
their
combination
were
investigated
to
treat
the
leachate
obtained
from
a
wastewater
treatment
plant
located
in
southern
China.
The
results
show
that
Fenton-ICME
process
was
most
efficient
one.
After
treated
with
process,
COD
concentration
reduced
initial
35,772
mg/L
13,522
mg/L,
removal
efficiency
up
62.2%.
addition,
biological
oxygen
demand
(BOD)
ratio
increased
by
40%
at
optimal
conditions.
This
suggests
biodegradability
of
has
been
increased,
facilitating
biodegradation
after
it
is
mixed
raw
wastewater.
By
studying
characteristic
variation
found
combined
mainly
removes
organic
compounds
such
as
aromatic
compounds,
ketones,
aldehydes.
separated
sludge
does
not
have
crystalline
structure,
iron
exists
form
trivalent
iron.
It
reveals
great
potential
be
used
pretreatment
leachate.
RSC Advances,
Journal Year:
2024,
Volume and Issue:
14(9), P. 5875 - 5892
Published: Jan. 1, 2024
This
study
investigated
the
efficacy
of
magnetic
Sn
metal–organic
frameworks
(MSn-MOFs)
in
removing
insecticide
amoxicillin
(AMX)
from
aqueous
solutions.
Environmental Advances,
Journal Year:
2024,
Volume and Issue:
17, P. 100571 - 100571
Published: July 19, 2024
Globally,
water
resources
are
facing
serious
threat
owing
to
the
increasing
concentration
of
various
emerging
contaminants.
Indiscriminately
discarded
and/or
excreted
antibiotics
and
their
residues
one
such
Since
long-term
persistence
these
in
environment
is
responsible
for
developing
antimicrobial
(antibacterial)
resistance
organisms,
removal
from
/
wastewater
essential.
Hence,
scientists
attempting
evolve
novel
methods
encounter
water.
One
method
adsorption
onto
a
suitable
matrix
thereby
reducing
Biochar
has
been
proven
act
as
adsorbent
contaminants;
however,
efficiency
remains
concern.
Therefore,
functionalization
biochar
using
physical
chemical
modifications,
was
developed
technique
that
can
help
efficient
antibiotics.
Functionalization
seen
improve
properties
biochar;
as,
pore
volume,
diameter,
surface
morphology,
functional
groups,
polarity,
porosity
etc.
In
this
review,
functionalized
biochars
have
explored
understand
efficacy
mechanism
residues.
The
discussion
includes
methods,
impact
property
modifications
on
antibiotic
residues,
mechanism.
addition,
cost-effectiveness,
economy
process,
its
environmental
effects
also
dealt
with.
Advances in environmental engineering and green technologies book series,
Journal Year:
2025,
Volume and Issue:
unknown, P. 19 - 38
Published: March 28, 2025
This
chapter
presents
an
investigation
into
the
valorization
of
biochar
derived
from
pyrolysis
Cistus
seeds
(BS)
and
shells
(BSh)
for
removal
AO-52
dye
aqueous
solutions.
The
study
explores
influence
factors
such
as
pH,
adsorbent
dosage,
initial
concentration,
contact
time
on
adsorption
efficiency
BS
BSh
biochars.
authors
applied
various
kinetic
isotherm
models,
including
pseudo-first-order,
pseudo-second-order,
Freundlich,
Langmuir,
to
analyze
mechanisms.
results
indicate
that
process
follows
pseudo-second-order
kinetics,
with
Langmuir
model
best
describing
isotherms.
Maximum
capacities
500
mg
g−1
358.47
were
observed
BS,
respectively.
findings
highlight
potential
effective,
sustainable
material
in
wastewater
treatment,
offering
eco-friendly
solution
addressing
water
pollution
textile
industry.
