Red mud as catalyst for the treatment of pharmaceuticals compounds by advanced oxidation processes–A review

E de Sousa Cordeiro, G Scaratti, DCS de Souza… - Environmental …, 2024 - Elsevier
The growing concern over environmental contamination by pharmaceutical compounds has
drawn the attention of the scientific community and regulatory bodies worldwide. It is …

Enhanced industrial dye degradation using Co doped in chemically exfoliated MoS2 nanosheets

A Raza, M Ikram, M Aqeel, M Imran, A Ul-Hamid… - Applied …, 2020 - Springer
Abstract Cobalt concentrations of 7.5 and 10 wt% were incorporated in chemically exfoliated
molybdenum disulfide (MoS 2) nanosheets using hydrothermal route. Various …

Outstanding performance of silver-decorated MoS2 nanopetals used as nanocatalyst for synthetic dye degradation

M Ikram, MI Khan, A Raza, M Imran, A Ul-Hamid… - Physica E: Low …, 2020 - Elsevier
Abstract Silver (Ag) decorated MoS 2 nanopetals were synthesized by adopting
hydrothermal approach. MoS 2 nanopetals were doped with various concentrations (2.5, 5 …

Evaluation of active silica-alumina content and reactivity in bayer process red mud

W Cui, J Liu, G He, W Duan, X Li, X Dong - Construction and Building …, 2024 - Elsevier
Cement concrete plays a crucial role in modern construction, but its production process
results in significant CO 2 emissions, posing a substantial threat to the environment. To …

Environmental impact assessment of alkali-activated mortar with waste precursors and activators

KK Ramagiri, A Kar - Journal of Building Engineering, 2021 - Elsevier
Synthetic activators used in alkali-activated binder are the primary contributors to its adverse
environmental effects. Therefore, this study aims to perform a life cycle assessment of alkali …

Synthesis of alkali-activated mortar using phosphogypsum-neutralised bauxite residue

B Pratap, S Mondal… - Environmental …, 2023 - icevirtuallibrary.com
The present study was aimed at perspective utilisation of two wastes, bauxite residue (BR),
an extremely alkaline material, and phosphogypsum (PG), a highly acidic substance, of …

Proposition of geopolymers obtained through the acid activation of iron ore tailings with phosphoric acid

AR de Carvalho, BR da Silva Calderón-Morales… - … and Building Materials, 2023 - Elsevier
This study aims to develop a geopolymer using iron ore tailings (IOT) as a geopolymer
precursor and phosphoric acid (H 3 PO 4) as an activating agent. IOT was characterized …

Preparation of high-strength waste-derived eco-friendly ceramic foam as face brick and its estimation of building energy consumption for thermal insulation

T Sarkar, MK Naskar, A Chakraborty, PK Roy… - Journal of Building …, 2024 - Elsevier
Waste-derived ceramic foams as a logical solution for the reutilization of industrial solid
wastes have been prepared using red mud and fly ash, eggshell as a foaming agent, and di …

Effects of a red mud mineralogical composition versus calcination on its pozzolanicity

S Chen, AG Razaqpur, T Wang - Construction and Building Materials, 2023 - Elsevier
Past research indicates that red mud (RM) has negligible pozzolanicity unless calcined. An
iron-rich and silicate-poor RM was calcinated at 600, 800 and 1000° C to investigate this …

Performance assessment of bricks and prisms: Red mud based geopolymer composite

S Singh, MU Aswath, RV Ranganath - Journal of Building Engineering, 2020 - Elsevier
Most of the building construction worldwide use bricks as building material for masonry
construction. Use of geopolymer bricks using industrial waste is a sustainable alternative to …