Enhancing phosphate removal from wastewater using optimized fly ash adsorbents
Desalination and Water Treatment,
Год журнала:
2025,
Номер
unknown, С. 101056 - 101056
Опубликована: Фев. 1, 2025
Язык: Английский
Experimental and CFD modeling of the phosphorus removal attributed to glyphosate by a tubular electrocoagulation reactor using recycled perforated aluminum electrodes
Journal of Applied Electrochemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 27, 2025
Язык: Английский
Characteristic and assessment of solvent and Mg/Al-LDH adsorption-based recovery of phosphorus from municipal sludge
Environmental Engineering Research,
Год журнала:
2024,
Номер
30(3), С. 240452 - 0
Опубликована: Окт. 10, 2024
In
this
study,
a
new
strategy
of
enriching
phosphorus
by
degradative
solvent
extraction
sludge
and
recovery
with
low-cost
adsorbents
was
introduced.
The
performance
three
unmodified,
compared,
the
effects
adsorbent
dosage,
concentration,
pH
solution
on
adsorption
efficiency
Mg/Al-LDH
were
studied.
mechanism
in
acid
leaching
environment
also
discussed.
Results
show
that
phosphorus-rich
residue
is
successfully
separated
from
sludge.
Compared
to
other
adsorbents,
has
stronger
capacity,
its
8
times
1.7
higher
than
activated
alumina
bentonite,
respectively.
equilibrium
time
90
seconds,
concentrations
ranging
528
145
mg/l
an
acidic
environment,
achieving
rate
up
99%.
influence
value
not
obvious.
interface
phenomenon
for
involves
many
physical
chemical
processes,
including
adsorption,
anion
exchange
surface
complexation.
results
scheme
economic
feasible,
which
can
obviously
reduce
environmental
pollution
considerable
benefits.
Язык: Английский
Study of modified ion exchange resins for phosphorus removal from glyphosate by-product salt
Environmental Technology,
Год журнала:
2024,
Номер
unknown, С. 1 - 15
Опубликована: Дек. 31, 2024
In
order
to
achieve
the
goal
of
phosphate
removal
from
glyphosate
by-product
salts,
zirconium
and
zinc
ions
were
successfully
loaded
onto
D202
resin
by
co-precipitation
modification
method
in
this
study,
their
effectiveness
was
evaluated
under
various
conditions.
The
results
static
adsorption
experiments
showed
that
Zr/Zn@D202
effectively
reduced
concentration
salts
10
mg/L
less
than
0.1
mg/L,
which
met
national
level
emission
standard
(
Язык: Английский