Systematic Literature Review on the Risk Assessment of Ammonia Refrigeration Systems in the Food Industry
Muhammad Najib Jaafar,
No information about this author
Masli Irwan Rosli,
No information about this author
Darman Nordin
No information about this author
et al.
Journal of Loss Prevention in the Process Industries,
Journal Year:
2025,
Volume and Issue:
unknown, P. 105629 - 105629
Published: March 1, 2025
Language: Английский
Photocatalytic Degradation of BPA by Z‐Type Heterojunction FeTiO3@G‐C3N4 Under Visible Light
Ziyi Yang,
No information about this author
Jinhai Yuan,
No information about this author
Chunyan Zhong
No information about this author
et al.
ChemistrySelect,
Journal Year:
2025,
Volume and Issue:
10(13)
Published: April 1, 2025
Abstract
In
this
study,
single‐phase
g‐C
3
N
4
and
FeTiO
catalysts
were
synthesized
by
thermal
polymerization
hydrothermal
methods,
@g‐C
binary
composites
successfully
constructed
method.
The
crystal
structure,
morphology,
photoelectric
properties
of
the
samples
characterized
in
all
aspects
characterization
methods
such
as
XRD,
FI‐IR,
SEM,
XPS,
BET,
UV–vis,
PL,
effects
different
doping
ratios,
catalyst
injection,
initial
concentration
pollutants,
pH,
light
source
on
degradation
performance
bisphenol
A
(BPA)
investigated.
It
was
shown
that
spherical
chalcogenide
particles
loaded
lamellar
surface
to
form
a
composite
with
specific
area
18.403
m
2
/g
pore
size
14.636
nm.
(1:3)
achieved
65.59%
20
mg/L
BPA
solution
under
visible
maintained
58.38%
removal
after
four
cycles,
which
·O
−
·OH
radicals
main
active
species,
process
conformed
quasi‐primary
kinetic
model.
research,
Z‐scheme
heterojunction
is
improve
electron
transport
path
effectively
slow
down
recombination
photogenerated
electrons
holes,
provides
feasible
pathway
for
efficient
novel
BPA,
opens
up
new
direction
photocatalytic
pollution
treatment.
Language: Английский
Response of algal-bacterial symbiosis to light/dark cycle in rotating biological contactor treating mariculture wastewater: Performance evaluation, enzymatic activity and response metabolism
Chemical Engineering Journal,
Journal Year:
2025,
Volume and Issue:
unknown, P. 162293 - 162293
Published: April 1, 2025
Language: Английский
A Review on the Roles of Extracellular Polymeric Substances (EPSs) in Wastewater Treatment: Source, Mechanism Study, Bioproducts, Limitations, and Future Challenges
Water,
Journal Year:
2024,
Volume and Issue:
16(19), P. 2812 - 2812
Published: Oct. 2, 2024
Biological
treatment
is
currently
a
favorable
option
to
treat
wastewater
due
its
environmentally
friendly
methods
and
minimal
toxic
by-products.
The
majority
of
biological
uses
bacteria
as
agents,
which
are
known
have
excellent
capabilities
for
removing
various
pollutants.
Researchers
extensively
explored
the
use
extracellular
polymeric
substances
(EPSs)
generated
by
in
treatment.
This
review
focuses
on
sources
EPSs,
factors
influencing
their
production,
role
Bacterial
species,
nutrient
availability,
pH,
temperatures,
presence
toxins
were
mentioned
be
EPS
production
Produced
EPSs
may
promote
aggregation,
adsorption,
decolorization,
degradation
highlights
challenges
discovering
new
potential
bacterial
species
complex
extraction
methods,
well
importance
mass
larger-scale
applications.
Language: Английский
Growth Dynamics and Nutrient Removal from Biogas Slurry Using Water Hyacinth
Sustainability,
Journal Year:
2024,
Volume and Issue:
16(11), P. 4450 - 4450
Published: May 24, 2024
Aquatic
macrophytes,
notably
the
invasive
water
hyacinth,
exhibit
proficiency
in
nutrient
removal
from
polluted
bodies,
rendering
them
appealing
for
remediation
applications.
This
study
investigates
potential
of
hyacinth
phytoremediation,
focusing
on
effect
using
nutrient-rich
biogas
slurry
mixed
with
varying
concentrations,
i.e.,
16.6,
33,
66.6,
100,
and
133
mg/L
investigation.
The
physiochemical
properties
liquid
were
evaluated
before
after
treatment
over
eight
weeks,
continuous
monitoring
reduction
rates.
Results
showcased
substantial
average
reductions
nitrogen,
phosphorus,
potassium,
a
relative
growth
rate
5.55%.
also
decreased
pH,
total
dissolved
solids,
hardness,
chemical
oxygen
demand.
theoretical
BMP
was
determined
Buswell’s
equation.
Water
grown
concentration
exhibited
highest
methane
yield
at
199
mL
CH4/gm
VS,
along
rate.
used
experimental
data
to
create
mathematical
model
that
describes
how
depends
number
days
(C).
model’s
quality
effectiveness
goodness
fit
(R2)
observable
approaches.
polynomial
model,
referred
as
Poly
1,
2,
is
best
describing
relationship
between
percentage
days,
solution
concentration.
In
this
C
has
degree
one
(normalized
mean
69.84
±
43.54),
while
D
two
30
21.65).
Language: Английский
Water recovery from domestic wastewater using integrated biofilm-phytoremediation technology: A review
Journal of Water Process Engineering,
Journal Year:
2024,
Volume and Issue:
65, P. 105875 - 105875
Published: Aug. 1, 2024
Language: Английский
Photocatalytic magnetic bimetallic ferrite synergistically activates ammonium persulfate for the efficient degradation of tetrachlorobisphenol A(TCBPA)
Journal of environmental chemical engineering,
Journal Year:
2024,
Volume and Issue:
12(6), P. 114703 - 114703
Published: Nov. 6, 2024
Language: Английский
Performance of a modified and intermittently operated slow sand filter with two different mediums in removing turbidity, ammonia, and phosphate with varying acclimatization periods
Nurina Fitriani,
No information about this author
Ledy Theresia,
No information about this author
Timothy Tjahja Nugraha O’Marga
No information about this author
et al.
Heliyon,
Journal Year:
2023,
Volume and Issue:
9(12), P. e22577 - e22577
Published: Nov. 20, 2023
The
present
study
investigated
the
utilization
of
blood
clam
shells
as
a
potential
substitute
for
conventional
media,
well
influence
acclimation
time
on
efficacy
an
intermittent
slow
sand
filter
(ISSF)
in
treatment
real
domestic
wastewater.
ISSF
was
operated
with
16
h
and
8
off,
focusing
parameters
turbidity,
ammonia,
phosphate.
Two
media
combinations
(only
[CC]
+
[SC])
were
under
two
different
acclimatization
periods
(14
28
d).
Results
showed
that
SC
medium
exhibited
significantly
higher
removal
turbidity
(p
<
0.05)
compared
to
CC
(45.99
±
26.84
%
vs.
3.79
9.35
%),
while
slightly
>
ammonia
(23.12
20.2
16.77
16.8
%)
phosphate
(18.03
11.96
vs
13.48
12
%).
Comparing
periods,
d
period
overall
performances
than
14
d.
Further
optimizations
need
be
conducted
obtain
effluent
value
below
national
permissible
limit,
since
are
still
higher.
SEM
analysis
confirmed
formation
biofilm
both
mediums
after
acclimatization;
further
schmutzdecke
carried
out
enrich
results.
Language: Английский
Influence of Bisphenol A concentration on organic matter removal and nitrification in biological wastewater treatment
Environmental Technology & Innovation,
Journal Year:
2024,
Volume and Issue:
36, P. 103890 - 103890
Published: Nov. 1, 2024
Language: Английский
Biosorption of Lead and Copper by Epiphytic Rhizobacterial Species Isolated from <i>Lepironia articulata</i> and <i>Scirpus grossus</i>
Fayeq Abdelhafez Al-Ajalin,
No information about this author
Mushrifah Idris,
No information about this author
Siti Rozaimah Sheikh Abdullah
No information about this author
et al.
Journal of Ecological Engineering,
Journal Year:
2023,
Volume and Issue:
25(2), P. 44 - 61
Published: Dec. 30, 2023
of
Technology.For
technical
reasons
the
number
authors
shown
on
this
cover
page
is
limited
to
a
maximum
10.
2021).These
interaction
mechanisms
were
used
in
engineering
sector
either
treat
or
remediate
contaminated
environment
(Redha
2020;
Ayele
and
Godeto
2021).The
process
metal
ion
biosorption
onto
microbial
biomass
involves
synergistic
interplay
physical
adsorption,
complexation,
exchange,
precipitation
(Ayele
2021).Microorganisms,
encompassing
both
viable
non-viable
forms,
have
potential
serve
as
biosorbents
context
heavy
remediation
(Arliyani
et
al.,
2023).The
main
advantages
technology
lie
its
Language: Английский