1 publication

• Published Subscription Original Research 5 Nov 2025

  Adsorptive Removal of Rhodamine-B Using Eco- Synthesized Green Tea–Aluminium Nanoparticles

  By Bandari Daiva Mano Ramya, Doddi Venkata Naga Narasimha Kesava, Kallepalli Nagamani, Annepu Sai Charan, Lenka Karthik Kumar, Pulipati King, Meena Vangalapati

  Abstract: This study examines the use of Green Tea–Aluminium Nanoparticles (GT-Al NPs), a unique and eco-friendly adsorbent, to remove the dangerous Rhodamine-B dye from water. For characterisation, SEM, FTIR, TGA, and EDX were employed. We evaluated the effects of pH, temperature, dosage, contact time, and initial dye concentration on adsorption efficiency. First- and second-order pseudo models were used to characterize adsorption kinetics, and the Langmuir model explained equilibrium, as well as …

  Published in Emerging Trends in Chemical Engineering · Vol. 12, Issue 3, 2025 · pp. 61–72 Read article →