Mugdha S. Bichave,Akshta Y. Kature,Shreya V. Koranne,Rutuja S. Shinde,Akhila S. Gongle,Vishnu P. Choudhari,Niraj S. Topare,Sunita Raut-Jadhav,Shantini A. Bokil
It is common for dyes to be utilized in a wide range of industries such as leather and textiles as well as the printing, paper, and packaging industry. Most dyes fall into a dangerous category of water toxins that have had a significant impact on the ecosystem. Dye removal from wastewater can be done in a variety of methods. It is now necessary to develop advanced and cost-effective methods. Organic dyes may be removed from textiles using adsorption, which is a more effective and environmentally beneficial process. Nanomaterials are a more attractive option for dye removal because of their unique characteristics. An approach to the synthesis, characterization, and dye removal capabilities of nano-metal oxides-activated carbons is presented. This review also includes a discussion of several operating parameters associated with the adsorption process, adsorption isotherms, kinetics, thermodynamic behavior, and reusability of the adsorbent.