Environmental Chemistry Letters,
Journal Year:
2024,
Volume and Issue:
22(2), P. 785 - 814
Published: Jan. 8, 2024
Abstract
Building
construction
requires
important
amounts
of
freshwater,
thus
depleting
the
already
stressed
natural
water
resources.
This
issue
could
be
addressed
by
using
recycled
in
and
building
systems.
However,
integrating
greywater
recycling
systems
is
limited
complexity,
costs,
vulnerability
to
environmental
fluctuations,
coordination
policymakers,
developers,
practitioners.
Here,
we
review
buildings
with
focus
on
case
studies
successful
implementations,
policies,
treatment
buildings,
health
aspects.
Compared
conventional
tap
water,
incorporation
enhances
consistency
workability
reclaimed
concrete
12–14%,
it
increases
viscosity
11%
yield
stress
25%.
We
discuss
intricacies
systems,
emphasizing
conserving
mitigating
impact,
enhancing
economic
efficiency.
Challenges
include
quality
assurance,
dual
piping
infrastructure,
regulatory
compliance.
Government
interventions,
including
incentives,
mandates,
subsidy
emerge
as
drivers
for
widespread
adoption.
Technological
advancements,
such
membrane
filtration
advanced
oxidation
processes,
are
examined
strengths
limitations.
Case Studies in Chemical and Environmental Engineering,
Journal Year:
2023,
Volume and Issue:
8, P. 100456 - 100456
Published: Aug. 12, 2023
Industrial
textile
discharges
are
widespread
causes
of
water
pollution
that
threaten
the
ecosystem
and
health.
This
research
paper
focuses
on
removal
two
toxic
dyes
methylene
blue
(MB)
crystal
violet
(CV)
by
muscovite
clay
(Mus-C)
while
studying
selectivity,
sensitivity,
different
possible
interactions
to
understand
adsorption
mechanism.
The
Mus-C
material
was
characterized
several
instrumental
techniques
including
XRD,
FTIR,
SEM-EDX,
TGA/DTA,
pHpzc,
Boehm
surface
functions.
high
efficiency
is
reflected
rates
MB
CV
which
about
98.25%
99.7%
respectively,
under
25
°C,
pH
=
6,
dye
concentration
70
mg
L−1,
adsorbent
dose
1.5
g
L−1.
kinetics
isotherm
follow
pseudo-second-order
Langmuir
models
with
monolayer
capacities
66.95
g−1
69.54
respectively.
thermodynamic
characteristics
demonstrate
process
spontaneous,
physical,
endothermic.
rate
values
predicted
response
approach
were
consistent
experimental
in
order
99.98%
99.89%
performance
according
tomato
bean
germination
test
its
regeneration
capacity
cycles
shows
a
promising
effective
technology
treatment
complex
wastewater.
