Adsorption of dyestuff by nano copper oxide coated alkali metakaoline geopolymer in monolith and powder forms: Kinetics, isotherms and microstructural analysis

J Karuppaiyan, A Mullaimalar, R Jeyalakshmi - Environmental Research, 2023 - Elsevier
To remove contaminants and pollutants from wastewater systems, adsorbents are widely
used. Geopolymers offer a convenient alternative as adsorbents in the wastewater treatment …

A study on the role of surface functional groups of metakaolin in the removal of methylene blue: Characterization, kinetics, modeling and RSM optimization

J Karuppaiyan, R Jeyalakshmi, S Kiruthika… - Environmental …, 2023 - Elsevier
In this study, thermally activated kaolinite clay is explored as a suitable material for dye
removal applications, which gave rise to highly reactive silica species in a broad range of …

Malachite green dye purification from effluent using synthesized ceramic clay: Characterisation; optimization and scale up

J Yadav, O Sahu - Ceramics International, 2023 - Elsevier
The rise of industry is crucial to any nation's progress. Pollution levels increased as
industrialization expanded, enhancing the necessity to adopt environmental practices. The …

Kinetic and Mechanism of the Adsorption of ß-Carotene Rich-Palm Oil onto Smectite Clay Activated by Fe (II) Lewis Acid Ion

JM Kepdieu, CN Djangang, G Tchanang… - Journal of …, 2022 - ajpojournals.org
The investigation aimed at improving the palm oil ß-carotene adsorption capacity of
smectite clay. With mixtures of Fe (II)/clay mass percentage of 0.1, 0.15 and 0.2%, the …

Rice Straw Derived Mesoporous Biochar for the Removal of Coomassie Brilliant Blue Dye

J Singh, M Bhattu, M Verma - Topics in Catalysis, 2024 - Springer
Agricultural waste management and water remediation present substantial environmental
challenges in the modern era. The discharge of dyes from industries into water sources …

Functionalized bentonite clay composite with NiAl-layered double hydroxide for the effective removal of Cd (II) from contaminated water

M Shafiq, AA Alazba, MT Amin - Sustainability, 2022 - mdpi.com
In this study, the efficiency of functionalized bentonite (F-bentonite) and NiAl-layered double
hydroxide (LDH), as well as their nanocomposites, was explored regarding the adsorption of …

Flower-Like Layered Double Hydroxides for the Adsorption of Azocarmine G: Kinetic, Isotherm, and Thermodynamic Studies

Z Meguellati, N Ghemmit, R Brahimi - Water, Air, & Soil Pollution, 2023 - Springer
The current research includes the adsorption behavior of two flower-like layered double
hydroxides (MgAl-LDH and MgFe-LDH) synthesized via co-precipitation method for the …

Green nanosilica and highly efficient removal of methylene blue

P Thuadaij, S Yodyingyong - Advances in Natural Sciences …, 2023 - iopscience.iop.org
A new precipitation method has been developed for improving the production of nanosilica
that is faster and more environmentally friendly. The study investigates the effects of different …

Effect of LbL Deposited Chitosan-Nanosilica Bilayers on Flammability and Thermal Properties of Polylactide Materials.

TM Majka - International Journal of Heat & Technology, 2024 - search.ebscohost.com
The present work is devoted to studying the effect of the synergistic action of Si-O-Si and NH-
CO groups on the flammability and thermal properties of polylactide (PLA). For this purpose …