Reviews on Environmental Health,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 14, 2025
Abstract
The
accumulation
of
pine
needle
waste
on
the
floor
a
large
forest
is
severe
problem.
Dry
acts
as
fuel
for
fires
which
release
harmful
compounds
into
atmosphere.
particulate
matter
in
smoke,
released
during
fires,
adversely
affects
human
health.
top
layer
fertile
ground
harmed
by
unburned
bioresidue.
Moreover,
needles
provide
pests’
growth,
creating
threat
to
nearby
vegetation
and
structures.
Managing
through
conversion
sustainable
materials
energy
will
help
reduce
environmental
pollution
health
risks.
biosorbents
from
can
be
used
remove
heavy
metals
dyes
wastewater.
remote
areas
may
supplied
with
electricity
obtained
gasification
needles.
extracts
offer
variety
benefits
such
anti-inflammatory,
antioxidant,
antimicrobial.
Currently,
laws
subsidies
promote
use
biomass
create
biofuels.
present
paper
reviews
literature,
provides
status
prospects,
analyses
literature
data
synthesis
bio
briquettes,
using
analysis
variance
tool
Microsoft
Excel
®
.
The Canadian Journal of Chemical Engineering,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 28, 2025
Abstract
Methylene
blue
(MB)
and
crystal
violet
(CV)
dyes,
which
are
toxic
to
the
ecosystem,
were
removed
by
Pinus
nigra
Arn.
tree
(
Pn
A.)
waste
needle
powders
(Ptwnd),
is
a
natural,
easily
available,
cheap
adsorbent.
The
physicochemical
composition
of
Ptwnd
was
carried
out
Fourier
transform
infrared
spectroscopy
(FTIR),
scanning
electron
microscope
(SEM)
energy
dispersive
X‐ray
(EDX),
thermogravimetry–differential
thermal
analysis
(TGA‐DTA),
UV–vis
spectroscopy,
diffraction
(XRD),
Brunauer–Emmett–Teller
(BET)
surface
area,
point
zero
charge
(pH
pzc
).
In
adsorption
studies,
effects
pH,
adsorbent
amount,
time,
initial
dye
concentration,
temperature
determined.
results
tested
kinetics
(pseudo
first
order
[PFO],
pseudo
second
[PSO],
Elovich,
intra‐particle
diffusion
[I‐PD])
isotherm
(Freundlich,
Langmuir,
Temkin,
Dubinin–Radushkevich
[D‐R])
models
with
5
different
error
functions.
Accordingly,
average
pore
diameter
pH
value
measured
as
68.87
Å
6.13,
respectively.
Also,
mass
loss
4.6%–28.7%
24.3%
at
three
temperatures
121.2–533.5°C
766.2°C,
mechanism
endothermic,
removal
efficiencies
exceeded
99%
in
10
min.
most
suitable
determined
be
Langmuir
PSO
for
both
Maximum
capacity
q
max
)
calculated
95.767
(for
MB)
151.657
CV)
mg/g
this
study,
very
promising
achieved
two
dyes
from
water
biosorbent
obtained
pine
needles,
we
think
will
contribute
sustainability
forest
ecosystem.
Reviews on Environmental Health,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 14, 2025
Abstract
The
accumulation
of
pine
needle
waste
on
the
floor
a
large
forest
is
severe
problem.
Dry
acts
as
fuel
for
fires
which
release
harmful
compounds
into
atmosphere.
particulate
matter
in
smoke,
released
during
fires,
adversely
affects
human
health.
top
layer
fertile
ground
harmed
by
unburned
bioresidue.
Moreover,
needles
provide
pests’
growth,
creating
threat
to
nearby
vegetation
and
structures.
Managing
through
conversion
sustainable
materials
energy
will
help
reduce
environmental
pollution
health
risks.
biosorbents
from
can
be
used
remove
heavy
metals
dyes
wastewater.
remote
areas
may
supplied
with
electricity
obtained
gasification
needles.
extracts
offer
variety
benefits
such
anti-inflammatory,
antioxidant,
antimicrobial.
Currently,
laws
subsidies
promote
use
biomass
create
biofuels.
present
paper
reviews
literature,
provides
status
prospects,
analyses
literature
data
synthesis
bio
briquettes,
using
analysis
variance
tool
Microsoft
Excel
®
.
