Sustainability,
Год журнала:
2024,
Номер
16(10), С. 3882 - 3882
Опубликована: Май 7, 2024
Open
dumping
threatens
the
environment
and
public
health
by
causing
soil,
water,
air
pollution
precipitating
deterioration
of
environmental
balance.
Therefore,
sustainable
waste
management
practices
compliance
with
regulations
are
important
to
minimize
these
negative
impacts.
In
this
context,
it
is
very
identify
damage
inflicted
open
areas
take
measures
prevent
damage.
Makkah
among
cities
that
still
use
for
solid
disposal.
The
rapid
increase
in
city’s
population
generating
large
quantities
municipal
(MSW),
making
difficult
manage
economically
without
harming
or
health.
During
Umrah
Hajj,
rate
MSW
generation
increases
an
even
greater
degree.
holy
great
importance.
This
study
aimed
investigate
impact
Kakia
Dumping
Site
on
quality,
nearby
groundwater
wells.
It
also
conducted
analyses
essential
elements
(Ca,
Mg,
Na),
heavy
metals
(Pb,
Cd,
Cr),
a
metalloid
(As)
leachate
produced
at
Dumpsite,
enabling
development
strategies.
addition,
correlations
between
elements,
metalloid,
were
analyzed.
goal
not
only
mitigate
effects
dumping,
but
highlight
need
adopt
strategies
religiously
significant
like
Makkah.
Ecotoxicology and Environmental Safety,
Год журнала:
2024,
Номер
271, С. 115968 - 115968
Опубликована: Янв. 12, 2024
The
physicochemical
properties,
chemical
fractions
of
six
metals
(Cu,
Zn,
Pb,
Cd,
Cr,
and
Mn),
microbial
communities
soil
around
a
typical
sanitary
landfill
were
analyzed.
results
indicate
that
soils
the
from
neutral
to
weak
alkalinity.
contents
organic
matter
(OM),
total
nitrogen
(TN),
phosphorous
(TP),
activities
catalase,
cellulase,
urease
significantly
higher
in
than
those
background
soils.
Negative
correlations
found
between
pH
metals.
Cr
was
dominant
metal.
Cu,
Mn
accumulated
nearby
farmland
Cd
had
highest
percentage
exchangeable
fraction
(33.7%-51.8%)
soils,
suggesting
high
bioavailability
environment
affected
by
landfill.
existed
mostly
oxidable
fraction,
Cu
Zn
residual
fraction.
There
low
risk
based
on
RI
values,
while
according
RAC
classification,
very
environmental
risk.
MisSeq
sequencing
showed
Actinobacteria,
Proteobacteria,
Chloroflexi,
Acidobacteria
phyla
bacteria,
most
abundant
phylum
fungi
Ascomycota.
NMDS
analysis
revealed
could
influence
fungal
more
intensely
bacterial
communities.
TN,
bioavailable
(Pb-Bio
Cr-Bio)
identified
have
main
influences
Pb-Bio
driving
factor
for
community
structures.
For
fungi,
negatively
related
Olpidiomycota
Cr-Bio
negative
correlation
with
It
manifests
play
important
roles
assessing
risks
structures
Environmental Challenges,
Год журнала:
2023,
Номер
14, С. 100807 - 100807
Опубликована: Дек. 5, 2023
In
recent
years,
the
world
has
been
navigating
through
a
series
of
crises,
including
COVID-19
pandemic,
Russia-Ukraine
war,
climate
change,
and
massive
food
waste
that
have
profoundly
disrupted
global
management
systems.
The
2019
pandemic
2022
war
(RUW)
exposed
aggravated
plastic
system's
inherent
inefficiencies,
which
endanger
society's
commitment
to
sustainable
plastics
system.
Besides,
change
colossal
are
also
issues
need
proper
value-added
Energy
prices
experienced
drastic
fall
rise
due
these
crises.
time
significantly
affected
existing
Various
factors
influence
how
garbage
is
managed,
such
as
shifts
in
quantity,
variety,
frequency,
location,
risk.
When
benefits
drawbacks
considered,
fair
evaluation
suggests
consumers'
careless
actions,
negative
attitudes,
lack
awareness
major
drivers
leading
improper
management,
turn
switches
into
harmful
pollutant
environment.
This
study
analyzed
effects,
difficulties,
policies
legislations,
technology,
innovations
response
COVID-19.
impact
RUW
on
oil
industries
could
help
control
situation
discussed.
method
system
effectiveness
circular
economy
work-from-home
concept
systems
analyzed.
for
resilient
capable
adapting
dynamic
situations
highlighted.
challenges,
technological
strategies,
recommendations
future
were
Environments,
Год журнала:
2024,
Номер
11(8), С. 170 - 170
Опубликована: Авг. 9, 2024
Municipal
solid
waste
management
in
developing
countries
faces
limitations,
especially
concerning
technologies
for
treatment
and
disposal,
which
is
crucial
achieving
environmental
economic
sustainability
goals.
This
paper
investigates
municipal
Laos,
compared
with
the
ASEAN-Japan
regions,
focusing
on
background
information,
characteristics,
impact,
resource
utilization.
The
findings
indicate
a
continuous
rise
generation
particularly
capital
Vientiane,
from
0.21
million
tons
2012
to
0.37
2021.
Treatment
methods
include
unsanitary
landfilling,
basic
recycling,
open
dumping,
as
well
burning
or
discharge
into
rivers,
posing
potential
risks
environment
human
health.
Japan
Singapore
have
shown
decreasing
trends,
reducing
45.23
40.95
2021
7.27
6.94
Laos
encounters
challenges
managing
waste,
recovery
waste-to-energy
practices,
elements
of
integrated
aimed
at
promoting
sustainability.
Enhancing
involves
act
segregation,
extended
producer
responsibility
policies.
Implementing
mechanical
biological
facilities,
plants,
upgraded
landfills
crucial.
Capacity
building
public
awareness
campaigns
will
improve
sustainability,
reduce
impacts,
advance
sustainable
development
goals
cities
communities.
