Efficient removal of water pollutants by hierarchical porous zeolite-activated carbon prepared from coal gangue and bamboo

H Li, M Li, F Zheng, J Wang, L Chen, P Hu… - Journal of Cleaner …, 2021 - Elsevier
The inorganic heavy metal ions (IHMIs) and organic macromolecular pollutants (OMPs) are
the two most common pollutants in industrial, agricultural and municipal wastewater. They …

[HTML][HTML] Valorization of ladle furnace slag and functional enhancement of post-adsorption materials

O Sarti, E Otal, F El Mansouri, H Ghannam… - Waste Management …, 2024 - Elsevier
Carbonating metallurgical slags plays a pivotal role in achieving efficient mineral CO 2
sequestration and waste valorization. This research introduces a novel integrated approach …

[HTML][HTML] Mixed–metal–oxide photocatalysts generated by high–temperature calcination of CaAlFe, hydrocalumite–LDHs prepared from an aluminum salt–cake

A Jiménez, R Trujillano, V Rives, MÁ Vicente - Catalysis Today, 2023 - Elsevier
Solids with photocatalytic properties have been prepared by calcination of hydrocalumite (a
sort of layered double hydroxide, LDH) at 750° C, which had been prepared using an …

Dry solidification of chloride salts and heavy metals in waste incineration fly ash by mayenite

X Li, D Ge, N Zhu, Y Zong, S Cheng, P Zhou, M Jiang… - Waste Management, 2025 - Elsevier
There are hazardous substances such as chloride salts and heavy metals in the municipal
solid waste incineration fly ash (WIFA). During thermal treatment, the concentrated chlorides …

Efficient removal of fluoride from water by CaO/Ca12Al14O33/Ca5Al6O14 composites: Performance and mechanism

J Ni, D Ma, YX Zhang, Y Jia - Journal of Molecular Structure, 2025 - Elsevier
Abstract CaO/Ca 12 Al 14 O 33/Ca 5 Al 6 O 14 composites were synthesized through
calcination of Ca-Al layered double hydroxides (CaAl-LDHs). The structures of the CaAl …

[HTML][HTML] Copper Ion Removal by Adsorption Using Fly Ash-Based Geopolymers: Process Optimization Insights from Taguchi and ANOVA Statistical Methods

L Litu, G Buema, G Mosoarca, M Harja - Materials, 2024 - mdpi.com
The present study aimed to use geopolymer materials synthesized from different fly ashes,
which are promising for the adsorption of copper ions from aqueous solutions. The …

The effect of calcined mayenite on the hydration of ordinary Portland cement

K Baltakys, A Eisinas, K Vasiliauskiene, MT Palou… - Ceramics …, 2023 - Elsevier
The synthesis of mayenite with differences in mineral composition and its influence on the
properties of Ordinary Portland cement samples were examined. The synthesis of mayenite …

Effect of Cu2+/SO42− ions concentration on the adsorption capacity of synthetic mayenite, its application for secondary adsorption process and utilization in cement …

A Eisinas, K Vasiliauskiene - Ceramics International, 2023 - Elsevier
In this work, the effect of the concentration of Cu 2+/SO 4 2− ions on the primary adsorption
capacity of synthetic mayenite, its thermal stability (after the first adsorption cycle), the …

General Understanding of Calcium Silicate Hydrates

K Baltakys, T Dambrauskas - Synthetic Gyrolite: A Dual Solution for …, 2024 - Springer
The first chapter of the monograph reports the general description, and classification of
calcium silicate hydrates. According to the classification, 45 calcium silicate hydrates can be …

Preparación de adsorbentes y catalizadores como método para valorizar escorias de aluminio

A Jiménez Martín - 2023 - gredos.usal.es
ABSTRACT A management process for saline slags, one of the wastes from Secondary
Aluminum Production, is proposed. The process begins with a grinding step, followed by …