Results 41 to 50 of about 294,861 (287)
Geofluids, 2022 The overtopping failure that occurred to the reinforced tailings dam has led to devastating catastrophes, including severe environmental disasters as well as tragedy in terms of any loss of properties and life. To study the feature of overtopping erosion
Meibao Chen +4 more
doaj +1 more source
A parametric evaluation of the removal as(III) and as(V) from aqueous water by red mud [PDF]
, 2010 In the present study, removal of arsenide (As(III)) and arsenate As(V) ions from water/wastewater by adsorption on red mud is investigated. Laboratory experiments were carried out to analyze removal capacity of the adsorbents, to achieve adsorption ...
Kocabaş, Özlem Züleyha, Yürüm, Yuda
core
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
Red mud-based geopolymers with tailored alkali diffusion properties and pH buffering ability [PDF]
, 2017 This study develop novel porous red mud (RM) based geopolymers and evaluates their potential to ensure prolonged pH control. Several properties of the novel geopolymers were examined including buffering ability, alkalis leaching behaviour, mineralogical ...
Aguiar, J. L. Barroso de +3 more
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GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction
Advanced Functional Materials, EarlyView.Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri +12 more
wiley +1 more source
Trans-dimensional inversion of modal dispersion data on the New England Mud Patch [PDF]
, 2019 © The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Bonnel, J., Dosso, S. E., Eleftherakis, D., & Chapman, N. R.
Bonnel, Julien +3 more
core +2 more sources
From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage
Advanced Functional Materials, EarlyView.This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel +4 more
wiley +1 more source
Environment Assessment of Modified Red Mud Utilized in Roadbed
BuildingsUtilization of red mud in road projects is an effective way to consume large amounts of red mud on a large scale. In order to meet the requirements for road performance, a modified material, Heinchem, has been developed on the basis of extensive ...
Yu Cheng +4 more
doaj +1 more source
Utilization of Red Mud-Fly Ash Reinforced with Cement in Road Construction Applications
Advances in Materials Science and Engineering, 2021 Industrialization is the key to the growth of any country’s economy. However, on the other hand, the production of industrial waste is increasing enormously, which adversely impacts the environment and natural resources.
Sarath Chandra K +2 more
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Development of construction materials using red mud and brine
Case Studies in Construction Materials, 2023 This study aims to develop new applications for seawater desalination brine, which is discharged from desalination plants and disposed of in the sea. To this end, experiments were conducted to develop and characterize high-volume red mud cement using 50%
Choonghyun Kang, Taewan Kim
doaj +1 more source