This document discusses utilizing graphene and its composites to remove dyes from textile effluent through adsorption techniques. It begins with introducing different types of dyes and techniques for dye separation, including physical, chemical and biological methods. It then focuses on using graphene oxide and reduced graphene oxide for dye removal, explaining their structure and synthesis methods. The document discusses the adsorption mechanism and factors affecting adsorption like pH, temperature and contact time. It also examines kinetic and isotherm models for analyzing adsorption data. Finally, it reviews the adsorption capacities of different graphene-based composites and discusses conclusions and future perspectives on dye removal research.