Removal of lead ions onto potassium-type fine-grained zeolite prepared from dry or wet milling treatment

F Ogata, M Mitsuno, N Nagai, Y Uematsu… - Colloids and Surfaces C …, 2024 - Elsevier
Potassium-type zeolite (KZ) was prepared from coal fly ash by hydrothermal activation
treatment using potassium hydroxide solution and potassium-type fine-grained zeolite was …

Removal of Cr(III) from Aqueous Solution Using Labeo rohita Chitosan-Based Composite

A Bukhari, Z Hassan, M Atta, A Nazir… - Adsorption Science …, 2022 - journals.sagepub.com
This study focusses on the synthesis of chitosan-cellulose composite membrane derived
from Labeo rohita fish scales (FS) for the removal of Cr (III) from aqueous solution, while …

Recycling of a spent residue-fluid-catalytic cracking catalyst into an adsorbent for the removal of copper (II) ions from wastewater

YC Chen, WX Yang - Journal of Environmental Chemical Engineering, 2024 - Elsevier
The recycling of spent residue fluid catalytic cracking (RFCC) catalysts into adsorbents
addresses both waste management and environmental pollution. Herein, we aimed to …

[PDF][PDF] Recent Progress of Rice Husk Derived Silica for Industrial Applications

KH Gaayathri, R Debnath, M Roy, M Saha - 2023 - nanobioletters.com
In the last few years, the valorization of rice husk (RH) to produce inorganic silica has drawn
considerable attention as an important research topic. However, precise morphological …