High-efficiency removal of As(iii) from groundwater using siderite as the iron source in the electrocoagulation process
Haitao Yu,
No information about this author
Junfeng Li,
No information about this author
Wenying Qu
No information about this author
et al.
RSC Advances,
Journal Year:
2024,
Volume and Issue:
14(27), P. 19206 - 19218
Published: Jan. 1, 2024
This
study
develops
a
siderite-filled
anode
electrocoagulation
system
for
efficient
removal
of
As(
iii
)
and
investigates
its
effectiveness.
Language: Английский
An iron tailings-based soil-like aggregate material used to fix up soil compaction
Fatang Xu,
No information about this author
Ming‐Shui Yao,
No information about this author
Bianlei Hao
No information about this author
et al.
Journal of environmental chemical engineering,
Journal Year:
2025,
Volume and Issue:
unknown, P. 115765 - 115765
Published: Feb. 1, 2025
Language: Английский
Calcium-modified siderite-driven optimization of sulfur autotrophic denitrification systems: Synergistic nitrogen/phosphorus removal and multidimensional mechanism insights
Bioresource Technology,
Journal Year:
2025,
Volume and Issue:
unknown, P. 132618 - 132618
Published: May 1, 2025
Language: Английский
Characterization and Suitability for Ceramics Production of Clays from Bustos, Portugal
Minerals,
Journal Year:
2025,
Volume and Issue:
15(5), P. 503 - 503
Published: May 9, 2025
Clays
are
fundamental
raw
materials
in
the
ceramics
industry
due
to
their
plasticity,
mineralogical
composition,
and
thermal
behavior.
This
study
characterizes
four
clay
samples
from
Bustos
(Portugal),
aiming
assess
suitability
for
ceramic
applications
through
granulometric,
geochemical,
mineralogical,
technological
assays,
looking
at
aspects
such
as
plasticity
sintering
A
textural
analysis
of
revealed
distinct
granulometric
profiles,
being
dominated
by
silty–clayey
fractions
low
amounts
coarse
particles,
indicating
high
potential.
Three
showed
an
alkaline
pH
(8.17–8.63),
one
acidic
(5.11),
which
can
significantly
influence
rheology
firing
behavior
body.
Samples
had
a
predominance
phyllosilicate
minerals,
followed
quartz
magnetite–maghemite,
trace
feldspars,
anatase,
bassanite,
siderite.
In
fraction,
smectite,
illite,
kaolinite
were
identified.
By
combining
classical
techniques
with
technology
principles,
this
contributes
sustainable
development
local
industries,
emphasizing
importance
characterizing
natural
industrial
applications.
The
tests
strong
workability
two
samples,
exhibited
values
moldability,
making
them
suitable
shaping
processes
production.
Also,
that
same
clays
good
densification
during
firing,
relatively
shrinkage.
Language: Английский
Performance and mechanism of siderite/zero-valent nickel composite material for removing Se(IV) from solution
Yanjun Du,
No information about this author
Qing Zhou,
No information about this author
Jiankun Zhao
No information about this author
et al.
Journal of Solid State Chemistry,
Journal Year:
2024,
Volume and Issue:
335, P. 124708 - 124708
Published: April 8, 2024
Language: Английский
Optimal design and experimentation of full tailings and cementitious materials: a case study of a lead-zinc mine in China
Jiang Guo,
No information about this author
Yanni Yu,
No information about this author
Jiachuang Wang
No information about this author
et al.
Scientific Reports,
Journal Year:
2024,
Volume and Issue:
14(1)
Published: Nov. 30, 2024
As
mineral
resources
become
increasingly
scarce
and
environmental
awareness
grows,
mining
companies
urgently
need
cost-effective
environmentally
friendly
filling
methods
for
mines.
The
use
of
ultrafine
tailings
combined
with
various
binders
at
different
ratios
plays
a
key
role
in
determining
the
rheological
properties
mechanical
strength
cemented
paste
backfill.
This
paper
provides
parameter
basis
design
mine
system,
firstly,
materials
proportions
were
selected,
basic
physicochemical
property
tests,
along
cementitious
material
analysis,
conducted
to
determine
physical
chemical
composition
materials.
Next,
properties,
transport
performance,
bleeding
characteristics
slurry
tested
assess
feasibility
process
requirements
self-flow
through
pipelines.
results
indicated
that
transportation
performance
was
better
when
gelling
powder
used
as
binder.
Finally,
compressive,
shear,
tensile
strengths
blocks
under
varying
mass
concentrations
cement-tailings
curing
times.
helped
identify
optimal
concentration
needed
meet
structure.
final
study
found
sample
ratio
1:6,
68%,
binder
reached
after
28
days.
research
offers
valuable
insights
other
seeking
implement
similar
sustainable
technologies,
promoting
wider
adoption
advancements
field.
Language: Английский
Deciphering the biodegradation of thiamethoxam by Phanerochaete chrysosporium with natural siderite: synergistic mechanisms, transcriptomics characterization, and molecular simulation
Journal of Hazardous Materials,
Journal Year:
2024,
Volume and Issue:
480, P. 136327 - 136327
Published: Oct. 30, 2024
Language: Английский