Asian Journal of Chemistry,
Journal Year:
2024,
Volume and Issue:
36(8), P. 1961 - 1971
Published: July 25, 2024
This
study
aims
to
assess
the
microbial
load
and
heavy
metals
contamination
in
water
samples
from
Badshahpur
lake
situated
Gurugram
city,
India
across
three
zones.
A
total
of
132
were
collected:
47
zone
1,
40
2
45
3.
The
was
quantified
as
bacterial
count
(TBC)
concentrations
viz.
cadmium
(Cd),
copper
(Cu),
lead
(Pb),
chromium
(Cr),
arsenic
(As),
mercury
(Hg),
tin
(Sn)
methyl
(MM)
measured
using
ICP-OES.
In
TBC
ranged
5.2
×
103
3.7
109
CFU/mL,
with
highest
at
IEWS-A11.
Cadmium
level
recorded
higher
0.044
mg/L
IEWS-A21
reached
0.091
IEWS-A18.
Lead
also
detected,
concerning
levels
0.039
0.031
mg/L,
respectively.
Zone
showed
4.0
104
6.7
108
significant
metal
concentrations,
particularly
0.088
0.038
mg/L.
3
exhibited
ranging
5.1
concentration
0.046
IEWS-C25
0.086
IEWS-C12.
Among
all
bacteria
tested,
ubiquitous
presence
E.
coli
zones
indicates
widespread
faecal
contamination.
results
emphasize
areas
pollution,
highlighting
importance
consistent
monitoring
quality,
improved
treatment
methods,
enhanced
sanitation
infrastructure
reduce
health
hazards
safeguard
stability
environment.
Biodiversitas Journal of Biological Diversity,
Journal Year:
2024,
Volume and Issue:
25(5)
Published: June 8, 2024
Abstract.
Kurniasari
I,
Wibowo
A,
Subandiyah
S,
Pattison
AB.
2024.
Association
of
soil
bacterial
diversity
and
composition
with
Fusarium
wilt
disease
bananas
in
Yogyakarta
Province,
Indonesia.
Biodiversitas
25:
2264-2275.
Infection
banana
plants
oxysporum
f.
sp.
cubense
Tropical
Race
4
(Foc-TR4)
leads
to
a
cascade
changes
the
rhizosphere,
resulting
physicochemical
properties
community
composition.
This
study
aimed
determine
core
taxa
associated
different
statuses
identify
factors
exerting
greatest
influence
on
Special
Region
Rhizospheric
from
healthy
infected
was
collected
four
locations,
including
Kulon
Progo,
Gunungkidul,
Bantul,
Sleman
districts,
at
10-30
cm
depth
between
May
September
2021.
Laboratory
analysis
conducted
for
properties,
abundance
Foc-TR4
undertaken.
Additionally,
16S
rRNA
gene-based
metagenomics
used
quantify
all
samples.
Soil
type
significantly
influenced
more
than
status
did.
Contrarily,
groups
complexity
network
interaction
type.
Actinobacteriota,
Proteobacteria,
Chloroflexi,
Acidobacteriota,
Bacteriodota
are
major
phyla
soils.
identified
60
genera
as
members
rhizosphere.
These
include
various
plant
growth-promoting
bacteria
involved
nitrogen
fixation,
phytohormone
production,
siderophore
biocontrol
mechanisms
producing
antifungal
compounds.
Our
work
provides
basis
future
research
enhance
health
against
disease.
Biodiversitas Journal of Biological Diversity,
Journal Year:
2024,
Volume and Issue:
25(3)
Published: April 6, 2024
Abstract.
Karno
R,
Arisoesilaningsih
E,
Mustafa
I,
Siswanto
D.
2024.
The
diversity
of
indigenous
and
potential
bacteria
as
bioremediator
palm
oil
mill
secondary
effluent
(POMSE)
by
metagenomics
assessment.
Biodiversitas
25:
1194-1200.
This
study
aimed
to
identify
the
for
bioremediation
agents
(POMSE).
Samples
were
obtained
from
pond
treatment.
bacterial
on
POMSE
water
samples
was
revealed
Next
Generation
Sequencing
(NGS)
16S
rRNA
gene
amplicons.
results
showed
that
high
abundance
phylum
Pseudomonadota
or
Proteobacteria
(50%),
Bacillota
(31%),
Bacteroidota
(5%),
Thermotogae
(3%).
A
photosynthetic
sulfur
bacterium,
Allochromatium
humboldtianum,
most
abundant
species
detected
in
POMSE,
with
more
than
8%
total
Operational
Taxonomic
Unit
(OTU)
detected.
It
followed
phaeobacterium
(6%),
sp.
Macromonas
bipunctata
(6%).
Meanwhile,
level
physicochemical
parameters
relatively
several
main
quality
standard
industry
waste,
such
Chemical
Oxygen
Demand
(COD)
Biological
(BOD).
In
contrast,
fat
are
low
meet
standards.
value
parameters,
including
COD,
BOD,
fat,
2,492.46,
852.96,
6.20
mg/L,
respectively.
Metagenomic
analysis
community
at
highly
diverse.
Nine
dominant
codominant
found
phaeobacterium,
sp.,
vinosum,
bipunctata,
Tepidibaculum
saccharolyticum,
Rhodocyclus
purpureus,
Comamonas
nitrativorans,
Fervidobacterium
riparium.
Several
this
research
have
wastewater.
Asian Journal of Chemistry,
Journal Year:
2024,
Volume and Issue:
36(8), P. 1961 - 1971
Published: July 25, 2024
This
study
aims
to
assess
the
microbial
load
and
heavy
metals
contamination
in
water
samples
from
Badshahpur
lake
situated
Gurugram
city,
India
across
three
zones.
A
total
of
132
were
collected:
47
zone
1,
40
2
45
3.
The
was
quantified
as
bacterial
count
(TBC)
concentrations
viz.
cadmium
(Cd),
copper
(Cu),
lead
(Pb),
chromium
(Cr),
arsenic
(As),
mercury
(Hg),
tin
(Sn)
methyl
(MM)
measured
using
ICP-OES.
In
TBC
ranged
5.2
×
103
3.7
109
CFU/mL,
with
highest
at
IEWS-A11.
Cadmium
level
recorded
higher
0.044
mg/L
IEWS-A21
reached
0.091
IEWS-A18.
Lead
also
detected,
concerning
levels
0.039
0.031
mg/L,
respectively.
Zone
showed
4.0
104
6.7
108
significant
metal
concentrations,
particularly
0.088
0.038
mg/L.
3
exhibited
ranging
5.1
concentration
0.046
IEWS-C25
0.086
IEWS-C12.
Among
all
bacteria
tested,
ubiquitous
presence
E.
coli
zones
indicates
widespread
faecal
contamination.
results
emphasize
areas
pollution,
highlighting
importance
consistent
monitoring
quality,
improved
treatment
methods,
enhanced
sanitation
infrastructure
reduce
health
hazards
safeguard
stability
environment.
