Water,
Год журнала:
2023,
Номер
15(23), С. 4125 - 4125
Опубликована: Ноя. 28, 2023
The
presence
of
arsenic
in
Indian
groundwater
poses
a
significant
threat
to
both
the
ecosystem
and
public
health.
This
review
paper
comprehensively
addresses
topic,
encompassing
underlying
causes
potential
solutions.
Health
consequences
examines
serious
health
risks
drinking
water
contaminated
with
arsenic.
Arsenic’s
complex
geochemical
processes
mobilization,
transport,
distribution
are
investigated.
Mathematical
models,
geographical
analysis,
data-driven
modeling
discussed
context
groundwater.
A
comprehensive
assessment
removal
methodologies
various
factors
influencing
mobility
is
addressed.
It
was
documented
that
community
purifiers
plants
have
successfully
eliminated
approximately
90%
arsenic,
implementation
rainwater
collection
systems
has
also
enhanced
overall
quality
water.
aims
address
existing
knowledge
gaps
assess
strategies
aimed
at
ensuring
more
secure
sustainable
supply
for
regions
question.
ultimate
goal
enhance
well-being
population
protect
integrity
local
ecosystems.
Environmental Technology & Innovation,
Год журнала:
2021,
Номер
25, С. 102114 - 102114
Опубликована: Ноя. 24, 2021
Arsenic
is
a
highly
toxic
metalloid
that
extensively
distributed
in
soils
and
water
bodies,
resulting
variety
of
toxicity
mechanisms
harmful
effects
on
humans
environmental
health.
This
paper
comprehensively
reviews
the
technological
development
arsenic
(As)
removal
from
wastewater
contaminated
soil,
provides
insights
into
challenges
effective
compartments.
The
efficiency
available
technologies
also
discussed
terms
their
principle
operation,
efficiency,
advantages,
shortcomings.
Many
existing
are
not
found
economically
feasible
for
regions
interest
or
applicable
at
community
level.
Some
techniques
often
responsible
producing
by-products.
Overall,
adsorption
technique
demonstrated
high
almost
100%
maximum
95%
removing
respectively.
Novel
methods
such
as
application
nanotechnology
polymeric
ligand
exchangers
have
been
gaining
traction
but
seem
to
possess
limitations
similar
conventional
non-conventional
techniques.
International Journal of Molecular Sciences,
Год журнала:
2021,
Номер
22(18), С. 10077 - 10077
Опубликована: Сен. 17, 2021
Arsenic
is
a
key
environmental
toxicant
having
significant
impacts
on
human
health.
Millions
of
people
in
developing
countries
such
as
Bangladesh,
Mexico,
Taiwan,
and
India
are
affected
by
arsenic
contamination
through
groundwater.
Environmental
leads
to
various
types
cancers,
coronary
neurological
ailments
human.
There
several
sources
exposure
drinking
water,
diet,
wood
preservatives,
smoking,
air
cosmetics,
while,
water
the
most
explored
route.
Inorganic
exhibits
higher
levels
toxicity
compared
its
organic
forms.
Exposure
inorganic
known
cause
major
effects
cytotoxicity,
chromosomal
aberration,
damage
cellular
DNA
genotoxicity.
On
other
hand,
long-term
may
neurobehavioral
juvenile
stage,
which
have
detrimental
later
stages
life.
Thus,
it
important
understand
toxicology
underlying
molecular
mechanism
will
help
mitigate
effects.
The
present
review
focuses
epidemiology,
toxic
mechanisms
responsible
for
induced
diseases,
including
strategies
management
from
community
household
premises.
also
provides
critical
analysis
epigenetic
transgenerational
modifications,
mitochondrial
oxidative
stress,
arsenic-induced
neuronal
dysfunction.
Discover Environment,
Год журнала:
2025,
Номер
3(1)
Опубликована: Янв. 20, 2025
Groundwater
arsenic
(As)
contamination
is
a
serious
environmental
and
public
health
concern
worldwide.
Adverse
outcomes
poor
socio-economic
conditions
made
the
scenario
worse
in
Ganga–Brahmaputra–Meghna
(GBM)
plains,
including
Bihar
state
of
India.
Recently,
population
has
been
experiencing
high
risks
As
exposure
from
drinking
water
foods.
However,
limited
studies
are
available
on
groundwater
As,
its
transfer
to
foodstuffs,
associated
effects
for
state.
Therefore,
this
review
addressed
current
subsequent
edible
plants,
local
Bihar.
Apart
other
remediation
options,
potential
bioremediation
was
also
explored
as
an
effective
way
mitigation.
Among
four
major
agro-climatic
zones
Bihar,
numbers
As-affected
districts
situated
Zone
I
II,
respectively.
The
risk
cancers
human
organs
like
skin,
bladder,
kidney,
liver,
lung
increasing
with
prevalence
levels,
particularly
near
north
Ganga
river.
A
significant
correlation
found
between
maximum
levels
blood.
Food
items
wheat
could
play
role
apart
water.
Still,
mitigation
approach
solely
focused
water,
measures
necessary
reduce
foodstuffs.
Although
several
indigenous
bacterial
strains
were
promising
further
understanding
essential
their
application.
Moreover,
policies
regulations
needed
based
spatial
variation
contamination,
conditions,
demographic
characteristics.
Water,
Год журнала:
2022,
Номер
14(12), С. 1884 - 1884
Опубликована: Июнь 11, 2022
Arsenic
poisoning
constitutes
a
major
threat
to
humans,
causing
various
health
problems.
Almost
everywhere
across
the
world
certain
“hotspots”
have
been
detected,
putting
in
danger
local
populations,
due
potential
consumption
of
water
or
food
contaminated
with
elevated
concentrations
arsenic.
According
relevant
studies,
Asia
shows
highest
percentage
significantly
sites,
followed
by
North
America,
Europe,
Africa,
South
America
and
Oceania.
The
presence
arsenic
ecosystems
can
originate
from
several
natural
anthropogenic
activities.
be
then
gradually
accumulated
different
sources,
such
as
vegetables,
rice
other
crops,
but
also
seafood,
etc.,
sources
(mainly
groundwater,
lesser
extent
surface
water),
potentially
used
drinking-water
supplies,
provoking
their
contamination
therefore
problems
consumers.
This
review
reports
areas
worldwide
that
present
sources.
Furthermore,
it
discusses
at
these
well
selected
treatment
technologies,
aiming
remove
this
pollutant
mainly
waters
thus
reduction
prevention
population
towards
exposure.
