Microorganisms,
Journal Year:
2023,
Volume and Issue:
11(3), P. 710 - 710
Published: March 9, 2023
Bioaugmentation
is
widely
used
in
soil
bioremediation,
wastewater
treatment,
and
air
biofiltration.
The
addition
of
microbial
biomass
to
contaminated
areas
can
considerably
improve
their
biodegradation
performance.
Nevertheless,
analyses
large
data
sets
on
the
topic
available
literature
do
not
provide
a
comprehensive
view
mechanisms
responsible
for
inoculum-assisted
stimulation.
On
one
hand,
there
no
universal
mechanism
bioaugmentation
broad
spectrum
environmental
conditions,
contaminants,
technology
operation
concepts.
other
further
outcomes
under
laboratory
conditions
field
will
strengthen
theoretical
basis
better
prediction
bioremediation
processes
certain
conditions.
This
review
focuses
following
aspects:
(i)
choosing
source
microorganisms
isolation
procedure;
(ii)
preparation
inoculum,
e.g.,
cultivation
single
strains
or
consortia,
adaptation;
(iii)
application
immobilised
cells;
(iv)
schemes
soil,
water
bodies,
bioreactors,
hydroponics;
(v)
succession
biodiversity.
Reviews
recent
scientific
papers
dating
mostly
from
2022-2023,
as
well
our
own
long-term
studies,
are
provided
here.
Biochar,
Journal Year:
2024,
Volume and Issue:
6(1)
Published: March 1, 2024
Abstract
For
the
application
of
biochar
in
restoring
pesticide-contaminated
soils
and
minimizing
risk
associated
with
their
uptake
plants,
it
is
crucial
to
understand
impact
on
soil
biological
activities
dissipation
accumulation
pesticides
plant
systems.
In
this
study,
effect
Mentha
-distilled
waste-derived
was
investigated
chlorpyrifos
atrazine
contaminated
sandy
loam
soil.
The
four
rates
(2,
4,
6,
8
mg
kg
−1
)
6
,
12
a
single
rate
(4%)
were
used
study.
degradation
pesticides,
diversity
bacterial
community,
enzymatic
(alkaline
phosphatase,
dehydrogenase,
arylsulfatase,
phenol
oxidase,
urease
activity
N
-acetyl
glucosaminidase)
examined
two
growth
stress
parameters
also
plants
(
A.
paniculata
).
followed
simple
first-order
kinetics
half-life
6.6–74.6
21–145
days,
respectively.
presence
deisopropyl
desethyl
(metabolites
atrazine)
3,5,6-trichloro-2-pyridinol
(a
metabolite
chlorpyrifos)
observed
tissues.
Biochar
significantly
p
=
0.001)
enhanced
leading
lower
A
significant
reduction
alteration
binding
affinity
tissues
treatments.
incorporation
improved
chlorpyrifos/atrazine
degrader
growth-promoting
genera
such
as
Balneimonas
Kaistobacter
Rubrobacter
Ammoniphilus
Bacillus.
upregulation
functional
genes
nucleotide,
energy,
carbohydrate,
amino
acid
metabolism,
xenobiotic
biodegradation,
metabolism:
amendments
reduced
plant’s
velocity
(Vmax)
(Km)
atrazine.
These
results
delineated
that
Mentha-distilled
can
potentially
remediate
ensure
safety
for
consumption.
Graphical
