E3S Web of Conferences,
Год журнала:
2023,
Номер
406, С. 03018 - 03018
Опубликована: Янв. 1, 2023
Soil
contamination
is
a
major
threat
to
the
sustainability
of
agricultural
fields
and
safety
food
production.
This
paper
presented
remediation
techniques,
including
surface
covering,
encapsulation,
thermal
restoration,
stabilization,
solidification,
phytoremediation,
bioremediation,
combined
remediation.
Bioremediation,
which
uses
microorganisms
break
down
contaminants,
has
gained
popularity
due
its
low
cost
minimal
secondary
pollution.
In
conclusion,
techniques
for
soil
in
are
essential
maintaining
environmental
quality
products.
By
utilizing
combination
we
can
effectively
remediate
ensure
International Journal of Molecular Sciences,
Год журнала:
2023,
Номер
24(21), С. 15969 - 15969
Опубликована: Ноя. 4, 2023
Pesticides
are
chemicals
used
in
agriculture,
forestry,
and,
to
some
extent,
public
health.
As
effective
as
they
can
be,
due
the
limited
biodegradability
and
toxicity
of
them,
also
have
negative
environmental
health
impacts.
Pesticide
biodegradation
is
important
because
it
help
mitigate
effects
pesticides.
Many
types
microorganisms,
including
bacteria,
fungi,
algae,
degrade
pesticides;
microorganisms
able
bioremediate
pesticides
using
diverse
metabolic
pathways
where
enzymatic
degradation
plays
a
crucial
role
achieving
chemical
transformation
The
growing
concern
about
impacts
pushing
industry
these
products
develop
more
sustainable
alternatives,
such
high
biodegradable
chemicals.
degradative
properties
could
be
fully
exploited
advances
genetic
engineering
biotechnology,
paving
way
for
bioremediation
strategies,
new
technologies,
novel
applications.
purpose
current
review
discuss
that
demonstrated
their
capacity
those
categorized
by
World
Health
Organization
impact
may
on
human
A
comprehensive
list
presented,
enzymes
pesticide
genetics
behind
this
process
discussed.
Due
number
known
capable
degrading
low
described
purpose,
research
must
conducted
field,
genes
yet
discovered
with
possibility
finding
efficient
biodegradation.
Desalination and Water Treatment,
Год журнала:
2024,
Номер
317, С. 100201 - 100201
Опубликована: Янв. 1, 2024
The
persistent
nature
of
the
herbicide
atrazine
in
environment
and
its
possible
negative
impacts
on
ecosystems
human
health
has
sparked
growing
concerns.
diverse
effects
are
explored
this
review,
which
also
discusses
environmental
fate,
toxicity
mechanisms,
toxicological
aquatic
ecosystems,
soil,
plants,
humans,
animals.
This
review
several
physicochemical
techniques
for
treatment,
including
adsorption
activated
carbon
biochar,
as
well
chemical
like
Fenton,
ozone
oxidation,
sulfate
radical
photocatalytic
methods.
Biodegradation
is
then
analyzed,
together
with
atrazine-degrading
microorganisms,
such
bacteria,
fungi,
other
microbes,
genetically
modified
microorganisms.
Knowledge
molecular
biology
microbial
metabolic
pathways
bacteria
provides
a
deeper
comprehension
degradation
process.
paper
looks
at
key
factors
that
affect
emphasises
circular
economy
strategy
life
cycle
analysis
effective
options
long-term
management.
concludes
by
outlining
future
prospects
field,
aiming
to
address
challenges
posed
pave
way
environmentally
friendly
alternatives
remediation
techniques.
International Journal of Chemical Reactor Engineering,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 3, 2025
Abstract
Atrazine
is
a
triazine
organochlorine
herbicide
used
commonly
in
some
countries
like
Mexico,
however
it
hazardous
for
human,
vegetable
and
animal
life.
reaches
groundwater
drinking
sources,
causing
serious
illnesses
the
population.
Understanding
mineralized
atrazine
biodegradation
process
crucial
issue
dealing
with
soils
containing
atrazine.
Bioremediation
of
soil
water
contamination
involves
complex
interplay
between
mass
transport
biological
processes.
Soil
adsorption,
solubility,
interfacial
limit
availability
contaminants
to
microorganisms.
This
review
summarizes
recent
studies
about
metabolic
pathways
enzymes
degrade
carbon
dioxide,
ammonia,
biomass
carried
out
by
bacteria
fungi
species.
The
was
analyzed,
considering
different
fungi.
Biodegradation
well
studied,
but
fungal
metabolism
this
compound
remains
less
clear.
Some
species
white-rot
can
naturally
biodegrade
compounds,
such
as
lignin,
an
aromatic
polymer
that
major
component
plant
cell
walls.
lignin
has
polyphenolic
structure
presents
similarities
many
pollutants
herbicides
A
deep
understanding
mechanisms
involved
successful
tool
design
new
strategies
biodegrading.
comparison
rates
degradation
physicochemical
processes
included,
recommendations
microorganism
conditions.
Sustainability,
Год журнала:
2023,
Номер
15(9), С. 7706 - 7706
Опубликована: Май 8, 2023
In
recent
years,
soil
microbial
fuel
cells
(Soil-MFCs)
have
attracted
attention
due
to
their
simultaneous
electricity
production
and
contaminant
removal
functions,
but
electron
transfer
resistance
limits
effectiveness.
To
overcome
the
above-mentioned
drawbacks,
in
this
study,
a
dual-chamber
Soil-MFC
was
constructed
using
atrazine
(ATR)
as
target
contaminant,
electrochemical
performance
of
ATR
were
enhanced
by
semiconductor
mineral
addition.
Analysis
performed
HPLC
GC-MS,
analysis
metallic
minerals
XPS.
Anodic
microorganisms
determined
high-throughput
sequencing
technology.
The
results
showed
that
addition
Fe3O4
increased
maximum
output
voltage
device
2.56
times,
degradation
efficiency
63.35%,
while
MnO2
internal
affected
current
output,
these
changes
closely
related
ion
dissolution
rate
minerals.
addition,
both
significantly
relative
abundance
Proteobacteria
Bacteroidota,
simultaneously
promoted
significant
enrichment
Firmicutes,
indicating
electroactive
near
anode.
structural
equation
modeling
indicated
achieved
efficient
through
synergistic
mechanism
metal
leaching
community
structure
changes.
detection
its
products
revealed
mainly
included:
(1)
hydrolysis
generate
dehydroxylated
(HYA);
(2)
reduced
diethyl
(DEA)
diisopropyl
(DIA)
extracellular
reduction
re-dechlorination
HYA.
Semiconductor
make
an
important
contribution
promoting
activity
processes.
study
strengthen
power
system
provide
theoretical
support
for
on-site
organic
pollutants
sustainable
application
converting
biomass
energy
into
electricity.
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Июль 26, 2024
This
study
focused
on
strategically
employing
the
carboxylesterase
enzyme
Ha006a,
derived
from
pesticide-resistant
microorganism
Helicoverpa
armigera,
to
detect
atrazine.
A
comprehensive
analysis
through
biochemical,
biophysical
and
bioinformatics
approaches
was
conducted
determine
interaction
between
Ha006a
protein
herbicide
These
experimental
findings
elucidated
potential
of
leveraging
inherent
pesticide
sequestration
mechanism
for
sensor
fabrication.
Numerous
optimizations
were
undertaken
ensure
precision,
reproducibility
convenient
storage
resulting
electrochemical
sensor,
Ha006a/MCPE.
biosensor
exhibited
exceptional
performance
in
detecting
atrazine,
demonstrating
outstanding
selectivity
with
a
lower
limit
detection
5.4
µM.
The
developed
has
emerged
as
reliable
cost-effective
green
tool
atrazine
diverse
environmental
samples.
Ha006a-based
fabrication
expanded
possibilities
efficient
integration
insect
enzymes
analytical
tools,
paving
way
design
biosensors
capable
quantifying
pesticides.
Royal Society of Chemistry eBooks,
Год журнала:
2024,
Номер
unknown, С. 258 - 290
Опубликована: Авг. 2, 2024
Soil
is
a
non-renewable
resource
with
an
essential
role
for
life
because
it
provides
habitat
most
species
and
ecosystem
services
such
as
provisioning,
culture,
maintenance,
regulation.
However,
anthropogenic
activities,
mainly
agriculture
mining,
are
sources
of
contamination
that
have
caused
the
release
pollutants
can
accumulate
in
soil
enter
food
chains,
affecting
environment
human
health.
Hence,
remediation
strategies
sought
sites
contaminated
pesticides
heavy
metals;
one
these
consists
biological
treatments,
which
present
advantages
over
physicochemical
treatments.
In
microorganisms,
bacteria
fungi,
plants,
or
their
enzymes
used
to
remove
from
soil.
particular,
assisted
phytoremediation
combines
potential
different
microorganisms
plants
contaminants,
metals,
This
chapter
analyzes
effects
contaminants
soil,
metals
pesticides,
underlying
mechanisms
use
tolerate,
eliminate,
degrade
soils.
