Polyhydroxyalkanoate Production by Methanotrophs: Recent Updates and Perspectives
Sanjay K. S. Patel,
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Deepshikha Singh,
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Diksha Pant
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et al.
Polymers,
Journal Year:
2024,
Volume and Issue:
16(18), P. 2570 - 2570
Published: Sept. 11, 2024
Methanotrophs
are
bacteria
that
consume
methane
(CH
Language: Английский
Methanotrophic and heterotrophic co-cultures for the Polyhydroxybutyrate production by co-utilizing C1 and C3 gaseous substrates
Arslan Sarwar,
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Linh Thanh Nguyen,
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Eun Yeol Lee
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et al.
Bioresource Technology,
Journal Year:
2025,
Volume and Issue:
unknown, P. 132111 - 132111
Published: Jan. 1, 2025
Language: Английский
Effect of Soap Saponification Level on PHB Digestion Isolation from Biomass
Vojtěch Jašek,
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Otakar Bartoš,
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Veronika Lavrinčíková
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et al.
Industrial & Engineering Chemistry Research,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 6, 2025
Language: Английский
Synthesis and characterization of self-healing bio-based polyurethane from microbial poly(3-hydroxybutyrate) produced in methanotrophs
My Ha Tran,
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Tae‐Rim Choi,
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Yung‐Hun Yang
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et al.
International Journal of Biological Macromolecules,
Journal Year:
2024,
Volume and Issue:
281, P. 136533 - 136533
Published: Oct. 12, 2024
Language: Английский
Recent Trends in the Production and Recovery of Bioplastics Using Polyhydroxyalkanoates Copolymers
Microorganisms,
Journal Year:
2024,
Volume and Issue:
12(11), P. 2135 - 2135
Published: Oct. 24, 2024
Polyhydroxyalkanoates
(PHAs)
are
polyesters
synthesized
as
a
carbon
and
energy
reserve
material
by
wide
number
of
bacteria.
These
polymers
characterized
their
thermoplastic
properties
similar
to
those
plastics
derived
from
the
petrochemical
industry,
such
polyethylene
polypropylene.
PHAs
widely
used
in
medical
field
have
potential
be
other
applications
due
biocompatibility
biodegradability.
Among
PHAs,
P(3HB-
Language: Английский
Evaluation of Blended Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) Properties Containing Various 3HHx Monomers
Nara Shin,
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Su Hyun Kim,
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Jinok Oh
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et al.
Polymers,
Journal Year:
2024,
Volume and Issue:
16(21), P. 3077 - 3077
Published: Oct. 31, 2024
Polyhydroxyalkanoate
(PHA),
specifically
poly(3-hydroxybutyrate-
Language: Английский
Minimizing environmental footprint in FDM additive manufacturing: Analyzing process efficiency through advanced optimization techniques
S. Raja,
No information about this author
Maher Ali Rusho,
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P. Thimothy
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et al.
Applied Chemical Engineering,
Journal Year:
2024,
Volume and Issue:
7(4)
Published: Dec. 24, 2024
Considering
the
high
energy
and
material
consumption,
environmental
impact
of
additive
manufacturing
through
FDM
has
faced
significant
criticism.
For
a
more
sustainable
production
process,
industries
require
efficient
optimization
process
to
lower
while
retaining
efficiency.
This
study
utilizes
advanced
multi-criteria
decision-making
(MCDM)
methodologies,
specifically
fuzzy
analytic
hierarchy
(AHP)
technique
for
order
preference
by
similarity
ideal
solution
(TOPSIS),
evaluate
enhance
performance
FDM.
Focusing
on
standard
thermoplastic
materials
(e.g.,
PLA
PETG)
applications
such
as
functional
prototyping,
we
optimize
key
parameters
layer
height,
print
speed,
infill
density
achieve
reductions
in
usage
(20%)
waste
(15%)
compared
baseline
practices.
These
findings
not
only
highlight
pathway
toward
greener
processes
but
also
lay
groundwork
future
research
frameworks,
applicable
other
methods
materials.
Language: Английский
Evaluating the effect of antibiotics on aerobic granular sludge treatment of pharmaceutical wastewater
Zhenghao Cao,
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Anning Sai,
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Xiangxiang Jia
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et al.
Water Science & Technology,
Journal Year:
2024,
Volume and Issue:
90(4), P. 1280 - 1289
Published: July 5, 2024
Aerobic
granular
sludge
(AGS)
has
been
widely
applied
in
pharmaceutical
wastewater
treatment
due
to
its
advantages
such
as
high
biomass
and
excellent
settling
performance.
However,
the
influence
of
commonly
found
antibiotics
on
operational
efficiency
AGS
poorly
explored.
This
study
investigated
effects
tetracycline
(TE)
treating
at
room
temperature
analyzed
related
mechanisms.
The
results
demonstrate
a
dose-dependent
relationship
between
TE's
AGS.
At
concentrations
below
threshold
0.1
mg/L,
are
considered
trivial.
In
contrast,
TE
with
more
than
2.0
mg/L
reduces
performance
6.0
group,
COD,
TN,
TP
removal
efficiencies
decreased
72.6-75.5,
54.6-58.9,
71.6-75.8%,
respectively.
High
reduced
concentration
proportion
organic
matter
AGS,
leading
decline
Elevated
stimulated
extracellular
polymeric
substance
secretion,
increasing
nitrogen
phosphorus
content.
Intracellular
polymer
analysis
revealed
that
polyhydroxyalkanoates
but
enhanced
glycogen
metabolism.
Enzyme
activity
disclosed
key
enzymes
associated
nutrient
removal.
Language: Английский
Process development and environmental impact assessment of sustainable poly(3-hydroxybutyrate) separation and purification via Paraburkholderia sacchari cell lysis using crude enzymes
Olga Psaki,
No information about this author
Lina Zoghbi,
No information about this author
Drosoula Despoina Galani
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et al.
Biochemical Engineering Journal,
Journal Year:
2024,
Volume and Issue:
213, P. 109526 - 109526
Published: Oct. 11, 2024
Language: Английский